外文翻译原文-设计工作的变革：社会条件和CAD技术在机械工程中的应用

282 N 36, 4, 989 se on AD s AD is in by on by to be In of in to be In of of at of of to be of on of of to in on AD in of is a in AD in AD is a to of I. N is of an of M 50 0 It to it is of As a of or s , 1988; 4, 1989. of . . of at It is 3400 og 929661. As , of s It is in of to at is by 0of in in we of on s 1 (988, is in 976, 10.5 of in in I. 1 .2 1), 984, 2.3 In to in 0 In of is as in of it is as 0 on of 1. a of in C to It as if it be to in of to it C a in NC on be it be in of is AD in is is in to of be in as it in a of if or l). to a 986 2, 00189/1 1001 1989 F 5,2010 0:18:17 N 972 1981 m of of % % 20 99 603 9.6 4026 83 1986 % of 114 N O (500 70 48 33 _ I. 1+2+3) - 48111) I 5193 100 100 1 5260 100 100 972, lo 9 in to be to 972 986. of 1972, 1,163 1980, 1,099 1986, 1,085 to of 3. 1. . 4. . . . t 11. 1975, 1983 988. I F N O F I 1976 I 1984 1. 2. 111. I 8. . 981 0. 1985. F 5,2010 0:18:17 284 N 36, 4, 989 p. 91, 0 of 8 AD at it at a in an In of in a AD by in of to *in s *of as a of so *of be in it to in as a of of of in a of to as to be a of to in on of a on to be of of we to a in we to on we on of 981 985 3, 4. s in In we as as of of in 0 000. 00 is a of of is in 2). in in by of to of in a 29 of to in a 7 in 36); 12); 7); C 12). in it is a do On of it is to on In we on of AD is of to in of AD C in On it is to as a is to be to NC we of to a on of of AD of AD F N . he as in on of a) b) c) in As a to a) to of a of to be by In of c) a of in In on it is as as to b) of in in an in of AD to be on in in 000 000 of by of NC F 5,2010 0:18:17 N 85 NC A at to as as 00 is a) b) a of 0 50 B. “he of in is is in to of on In or is to of on It be to on of a at of in on “In to is by a “a of on a by a of of a an to of to to of in is a of in it on a of to So or be is of it to on of a an of in is of to of in in be As a an in in in as At it to by in in a of of as up an in we of to of in in of it be of of to in in to up AD in 984