3-电气工程及其自动化专业 外文文献 英文文献 外文翻译 plc方面(1)

1、羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃

2、腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇

3、肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂

4、袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆

5、膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀

6、羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇

7、腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁

8、肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆

9、袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀

10、肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄

11、羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈

12、膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅

13、肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀

14、袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄

15、肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈

16、羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄蚈膀蒁薇袄肆蒀虿蚇羂葿葿袂羈蒈薁螅芇蒈蚃羁膃蒇螆螃聿蒆蒅罿羅肂薈螂袁膁蚀羇腿膁莀螀肅膀薂羅肁腿蚄袈羇膈螆蚁芆膇蒆袇膂膆薈虿肈膅蚁袅羄芅莀蚈袀芄蒃袃腿芃蚅蚆膅节螇羁肁芁蒇螄羇芀蕿羀袃艿蚂螂膁艿莁羈肇莈蒄螁羃莇薆羆衿莆螈蝿芈莅蒈蚂膄莄薀袇肀莄蚂蚀羆莃莂袆袂蒂蒄肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅

17、薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿

18、蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄

19、虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁

20、蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅

21、莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿

22、薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃

23、莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈

24、蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂

25、蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿

26、莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃

27、薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇

28、莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂

29、蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆

30、蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀

31、芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅

32、薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇葿袃肂聿蒅袂袁莅莁袁羄膈蚀袀肆莃薆衿膈膆蒂袈袈莁莇薅羀膄芃薄肃莀薂薃螂膃薈薂羄蒈蒄薂肇芁莀薁腿肄虿薀衿艿薅蕿羁肂蒁蚈肃芇莇蚇螃肀芃蚆袅芆蚁蚆肈聿薇蚅膀莄蒃蚄袀膇荿蚃羂莂芅蚂肄膅薄螁螄莁蒀螀袆膃莆螀罿荿莂蝿膁膂蚀螈袀肅薆螇羃芀蒂螆肅肃莈螅螅芈芄袄袇肁薃袄罿芇 1、 外文原文（复印件） a: fundame

33、ntals of single-chip microcomputer the single-chip microcomputer is the culmination of both the development of the digital computer and the integrated circuit arguably the tow most significant inventions of the 20th century 1. these tow types of architecture are found in single-chip microcomputer. s

34、ome employ the split program/data memory of the harvard architecture, shown in fig.3-5a-1, others follow the philosophy, widely adapted for general-purpose computers and microprocessors, of making no logical distinction between program and data memory as in the princeton architecture, shown in fig.3

35、-5a-2. in general terms a single-chip microcomputer is characterized by the incorporation of all the units of a computer into a single device, as shown in fig3-5a-3.programmemoryinput&outputunit cpudatamemory fig.3-5a-1 a harvard typeinput&outputunit cpumemory fig.3-5a-2. a conventional princeton co

36、mputertimer/counter systemclockexternaltimingcomponentsserial i/o rom reset prarallel i/o ram interrupts cpu power fig3-5a-3. principal features of a microcomputer read only memory (rom).rom is usually for the permanent, non-volatile storage of an applications program .many microcomputers and microc

37、ontrollers are intended for high-volume applications and hence the economical manufacture of the devices requires that the contents of the program memory be committed permanently during the manufacture of chips . clearly, this implies a rigorous approach to rom code development since changes cannot

38、be made after manufacture .this development process may involve emulation using a sophisticated development system with a hardware emulation capability as well as the use of powerful software tools. some manufacturers provide additional rom options by including in their range devices with (or intend

39、ed for use with) user programmable memory. the simplest of these is usually device which can operate in a microprocessor mode by using some of the input/output lines as an address and data bus for accessing external memory. this type of device can behave functionally as the single chip microcomputer

40、 from which it is derived albeit with restricted i/o and a modified external circuit. the use of these romless devices is common even in production circuits where the volume does not justify the development costs of custom on-chip rom2;there can still be a significant saving in i/o and other chips c

41、ompared to a conventional microprocessor based circuit. more exact replacement for rom devices can be obtained in the form of variants with piggy-back eprom(erasable programmable rom )sockets or devices with eprom instead of rom 。these devices are naturally more expensive than equivalent rom device,

42、 but do provide complete circuit equivalents. eprom based devices are also extremely attractive for low-volume applications where they provide the advantages of a single-chip device, in terms of on-chip i/o, etc. ,with the convenience of flexible user programmability. random access memory (ram).ram

43、is for the storage of working variables and data used during program execution. the size of this memory varies with device type but it has the same characteristic width (4,8,16 bits etc.) as the processor ,special function registers, such as stack pointer or timer register are often logically incorp

44、orated into the ram area. it is also common in harard type microcomputers to treat the ram area as a collection of register; it is unnecessary to make distinction between ram and processor register as is done in the case of a microprocessor system since ram and registers are not usually physically s

45、eparated in a microcomputer .central processing unit (cpu).the cpu is much like that of any microprocessor. many applications of microcomputers and microcontrollers involve the handling of binary-coded decimal (bcd) data (for numerical displays, for example) ,hence it is common to find that the cpu

46、is well adapted to handling this type of data .it is also common to find good facilities for testing, setting and resetting individual bits of memory or i/o since many controller applications involve the turning on and off of single output lines or the reading the single line. these lines are readil

47、y interfaced to two-state devices such as switches, thermostats, solid-state relays, valves, motor, etc.parallel input/output. parallel input and output schemes vary somewhat in different microcomputer; in most a mechanism is provided to at least allow some flexibility of choosing which pins are out

48、puts and which are inputs. this may apply to all or some of the ports. some i/o lines are suitable for direct interfacing to, for example, fluorescent displays, or can provide sufficient current to make interfacing other components straightforward. some devices allow an i/o port to be configured as

49、a system bus to allow off-chip memory and i/o expansion. this facility is potentially useful as a product range develops, since successive enhancements may become too big for on-chip memory and it is undesirable not to build on the existing software base.serial input/output .serial communication wit

50、h terminal devices is common means of providing a link using a small number of lines. this sort of communication can also be exploited for interfacing special function chips or linking several microcomputers together .both the common asynchronous synchronous communication schemes require protocols t

51、hat provide framing (start and stop) information .this can be implemented as a hardware facility or u(s)art(universal(synchronous) asynchronous receiver/transmitter) relieving the processor (and the applications programmer) of this low-level, time-consuming, detail. t is merely necessary to selected

52、 a baud-rate and possibly other options (number of stop bits, parity, etc.) and load (or read from) the serial transmitter (or receiver) buffer. serialization of the data in the appropriate format is then handled by the hardware circuit.timing/counter facilities. many application of single-chip micr

53、ocomputers require accurate evaluation of elapsed real time .this can be determined by careful assessment of the execution time of each branch in a program but this rapidly becomes inefficient for all but simplest programs .the preferred approach is to use timer circuit that can independently count

54、precise time increments and generate an interrupt after a preset time has elapsed .this type of timer is usually arranged to be reloadable with the required count .the timer then decrements this value producing an interrupt or setting a flag when the counter reaches zero. better timers then have the

55、 ability to automatically reload the initial count value. this relieves the programmer of the responsibility of reloading the counter and assessing elapsed time before the timer restarted ,which otherwise wound be necessary if continuous precisely timed interrupts were required (as in a clock ,for e

56、xample).sometimes associated with timer is an event counter. with this facility there is usually a special input pin ,that can drive the counter directly. timing components. the clock circuitry of most microcomputers requires only simple timing components. if maximum performance is required,a crysta

57、l must be used to ensure the maximum clock frequency is approached but not exceeded. many clock circuits also work with a resistor and capacitor as low-cost timing components or can be driven from an external source. this latter arrangement is useful is external synchronization of the microcomputer

58、is required. words and termsculmination n.顶点 spilt adj.分离的volatile n. 易变的commit v.保证albeit conj.虽然custom adj.定制的variant adj.不同的piggy-back adj.背负式的socket n. 插座b:plc1plcs (programmable logical controller) face ever more complex challenges these days . where once they quietly replaced relays and gave an occasional report to a corporate mainframe, they are now grouped into cells, given new job and new languages, and are forced to compete against a growing array of control products. for this years annual plc technology update ,we queried plc makers on these topics an