冶金词汇中英文

1、冶金(metallurgy)专业词汇rolling mill 轧机roll type reel车昆式卷取机rolling mill engine 轧机昼动机roll wear轧辐磨损rolling mill practice 轧制工艺roll wobbler轧辐梅花头rolling off管材的芯棒辗轧rollability 口轧制性rolling plan轧制图解rolled compact 轧坯rolling plant轧制车间rolled gold覆饰用极薄金箔rolling power 轧制能力rolled in scale轧入氧化皮rolling pressure 轧制压力rolle

2、d iron轧制钢材rolling program 轧制图解rolled pipe 轧制管rolling skin轧制铁鳞rolled products 轧材rolling solution轧制用润滑冷却液rolled steel轧制钢材rolling surface 滚动面rolled stock 轧材rolling technology 轧制工艺rolled tube 轧制管rolling temperature 轧制温度rolled wire轧制线材rolling temperature region轧制温度区roller辐子;轧钢工rolling texture 轧制织构roller

3、bearing 滚柱轴承rolling torque 轧制力矩roller bearing steel 滚柱轴承钢rolling width 轧制宽度roller bed 辐道roof炉顶roller chain 滚子链roofing sheet屋囿薄钢板roller cold pilgering mill滚式冷轧管机root根部roller conveyor 辐式运输机root crack根部裂纹roller cooling bed 辐式冷床root gap根部间隙roller die 辐模root of penetration焊缝根部roller electrode 辐极root open

4、ing 根部间隙roller feeder辐式给料机root pass根部焊道roller guide 辐式导板root run根部焊道roller hearth furnace 辐 炉rope 索roller leveler辐式矫直机rope manufacture 钢丝绳制造roller line 辐道线rope transfer钢丝绳移送机roller reel车昆式卷取机rope wire钢丝绳用钢丝roller spot welding 滚点焊roscoelite 钮公母roller straightening machine 辐式矫正机rosette graphite 坟瑰花状石墨

5、roller twister辐式扭转导板rotary converter 回转式转炉roller welding 轧焊rotary crusher 回转破碎机rollers side 进料侧rotary cutter 圆盘式男断机rolling 轧制rotary die 转模rolling axis 轧制线rotary drier 回转干燥器rolling cycle轧制周期rotary drum grinder 滚筒粉碎机rolling direction 轧制rotary filter滚筒过滤机rolling drawing process 轧制 拉制法rotary forge mill周

6、期式当l管机rolling equipment 轧制设备rotary furnace 回转炉rolling friction 滚动摩擦rotary hearth furnace 转底炉rolling line 轧制线rotary kiln 回转炉rotary kiln reduction 回转炉还原rotary piercing 斜辐式穿孔rotary piercing mill 斜辐式穿轧机rotary pump 回转泵rotary shears圆盘剪切机rotary squeezer 回转压榨机rotary swager旋转锻造机rotary swaging 回转模锻rotary trim

7、ming shears 圆盘式切边剪rotary tube straightener 旋转式钢管矫直机rotary vacuum pump 回转真空泵rotating anode 旋转阳极rotating arc旋转电弧rotating arc welding 旋转电弧悍rotating bending test 旋转弯曲试验rotating cathode 旋转阴极rotating crystal method 旋转结晶法rotating cube mixer 旋转箱式混料机rotating guide 旋转导板rotating screen 回转筛rotation axis 转动轴rota

8、tional slip 转动滑移roto arc welding 旋转电弧悍rotoblasting铁砂清理rotor process氧气平吹旋转转炉炼钢法rottenstone 硅藻土rouge铁丹rough forging 粗锻造rough grinding 粗研磨rough surface 粗面rougher开毗机roughing 粗轧roughing groove 粗轧孑l型roughing mill group 粗轧机组roughing pass 粗轧孑 l 型roughing slag 下渣roughing train 粗轧机线roughness粗糙度roughness facto

9、r粗糙度系数round billet 圆形坯round concrete bar 混凝土用圆钢round ingot 圆锭round kiln圆形炉round pass圆形孔型round steel 圆钢rounding 倒角rounds圆钢row of dislocations 位错排歹urubber mold橡皮铸型rubber packing 橡皮垫rubellite红电气石rubidium 锄rubidium alum 锄茂rubidium chloride 氯化锄ruby copper 赤铜矿ruhrstahl heraeus process 双管循环真空除气法run道run off

10、 tab引出板run out table输出辐道runner出钢槽runner box分叉浇口箱runner brick 汤道醇running out 跑号running repair 小修running time 运转时间runoff table 输出辐道runout瘤;漏铁水rupture 破坏rupture stress 断裂应力rust 锈rust inhibitor 防锈剂rust protection 抗锈rust remover 除锈齐urust resistance 耐锈蚀性rusting 生锈ruthenium 钉rutile金红石rutile electrode 氧化钛药皮

11、焊条rz powder rz 粉末s curve s型曲线s n curve 曲线s.a.p.烧结铝粉sabugalite铝钙铀云母sacrificial anode 牺牲阳极saddening轻压或小压量锻造saddle托台safe load安全荷重safeguard安全设备safety coefficient 安全系数safety factor安全系数safety goggles 防眼镜safety guard安全设备safety lining安全衬砖层safety rod安全棒safety valve 安全阀safflorite斜方神钻矿saggar退火箱sagger退火箱salinit

12、y 盐度salt 盐salt annealing 盐浴退火salt bath 盐浴salt bath furnace 盐浴炉saltpeter 硝石samarium 杉sample试样sample quartering 四分法取样sample scoop 取样勺sample splitter 分取样器sampler取样器sampling 取样sand 砂sand aerator 松砂机sand bath 砂浴sand burning 粘砂sand cast pig iron 砂铸生铁sand casting砂型铸造sand control型砂控制sand cutter 松砂机sand cutt

13、ing 拌砂sand disintegrator 松砂机sand flowability 型砂怜性sand inclusion 夹砂sand inclusion mark 夹砂痕sand mill辗砂机sand mixer混砂机sand mold 砂型sand mold casting 砂型铸造sand molding型砂造型sand permeability 砂的透气性sand seal 砂封sand sieve grading 砂筛分级sand sifter型砂筛子sand slinger 抛砂机sand tempering 型砂湿度第sandbinder砂粘结剂sandblast mac

14、hine 喷砂机sandblasting喷砂清理sandwich die夹层板模sap未渗碳芯sassolite天然硼酸satin finish 缎面光saturability 饱和度saturated solution 饱和溶液saturated vapor 饱和蒸汽saturation 饱和saturation concentration 饱和浓度saturation curve 饱和曲线saturation magnetization 饱和磁化saturation point 饱和点saturation pressure 饱和压力saturation state 饱和状态saturati

15、on temperature 饱和温度saturation vapor pressure 饱和蒸汽压saw锯saw tooth dirt trap 锯齿状集渣器saxophone gate萨克管状浇口scab夹砂结疤；炉结scaffolding 挂料scale氧化皮scale breaker 除鳞机scale breaking鳞皮碎清除scale bucket 储鳞箱scale car称量车scale losses 烧损scale removal除氧化皮scale resistance 耐氧化性scale resistant steel 耐氧化钢scaling起氧化皮scalping mach

16、ine 录u皮机scandium 铳scandium oxide 氧化铳scanning 扫描scanning electron microscopy 扫描电子显微镜检查法scapolite方柱石scarfer火焰清理机scarfing火焰清理scarfing machine 火焰清理机 scavenger 脱氧齐 ijscc sensitivity应力腐蚀破裂敏感性 schaeffler diagram谢夫列尔组织图 scheelite 白鸨矿 schoepite柱铀矿 schoop process 朔普法 schorl黑电气石schottky defect肖特基缺陷 sclerometer

17、刮痕硬度试验仪 sclerometric hardness 舌u痕硬度 scleroscope肖氏硬度仪 scleroscope hardness 肖氏硬度 score标志 scoria熔析渣 scorification 造渣 scrap废金属scrap and pig process 生铁废车w炼车w法scrap baling press 废钢打捆机scrap chopper切废料装置scrap cutter废金属剪scrap edge废边料scrap practice废车w炼车w法scrap preheating 废钢预热scrap preparation 废金属准备scrap rate废

18、金属比scrap shears废金属剪scrap yard废料场scraper feeder舌u板式给料机scrapped iron 废铸铁scratch 擦伤scratch brushing用钢丝刷清理scratch hardness 舌u痕硬度scratch hardness tester刮痕硬度试验仪 screen 筛screen undersize 筛下产品screw box压下螺母screw dislocation 螺旋位错 screw down gear 压下机构 screw down mechanism 压下机构 screw feeder螺旋进料器screw rolling螺旋轧

19、制screw rolling mill 螺旋轧机screwdown 压下机构scrubber洗气器scrubber tower 洗气塔scrubbing 洗气scruff浮渣scull结壳scum泡沫sea water corrosion 海水腐蚀seal封闭seal in alloy密封合金seal ring密封环sealed porosity 封闭气孑lsealing weld气密焊缝seam缝;发纹seam annealing焊缝处退火seam welder 缝焊机seam welding 滚焊seam welding machine 缝焊机seaming卷边接缝seamless pip

20、e无缝钢管seamless steel pipe 无缝钢管seamless steel tube 无缝钢管seamless tube无缝钢管seamless tube rolling mill 无缝管轧机search unit 探头season cracking季节性开裂seasoning自然时效seawater bronze耐海水腐蚀青铜second annealing 二次退火secondary air 二次空气secondary aluminum 再生铝secondary combustion 二次燃烧secondary cooling 二次冷去口secondary cooling zo

21、ne 二次冷去口区secondary creep 稳态蠕变secondary crystal 二次结晶secondary desulfurization 炉夕卜脱硫secondary dislocation 二次位错secondary emission 次级发射secondary grain 次生晶粒secondary graphite 二次石墨secondary hardening 回火硬化secondary hardness 二次硬度secondary hematite 二次赤铁矿secondary inclusion 二次夹杂secondary martensite 二次马氏体secon

22、dary metal 再生金属secondary metallurgy 二次冶金secondary pipe 二次缩孔secondary radiation 二次辐射secondary reaction 副反应secondary recrystallization 二次再结晶secondary refining 二次精炼secondary sorbite 回火讼体secondary structure 二次组织secondary twin 二次挛晶section 断面section groove 异形孔型section mill型钢轧机section of pass 孔型轮廓section s

23、teel 型钢section straightening machine 型钢矫直机section tube 异型管section wire 异形钢丝sectional sensitivity 壁厚敏感性sedimentation 沉降sedimentation basin 沉淀池sedimentation equilibrium 沉积平衡seebeck effect未克热电效应seed晶种seed crystal 晶种seger cone测温锥segment die组合模；组合拉模segregation 偏析segregation band 偏析带segregation boundary l

24、ayer 偏析境界层segregation line 偏析带seizing 磨损selected area electron diffraction 选择区域电子衍射selective absorption 选择吸收selective annealing 局部退火selective carburizing 局部渗碳selective concentrate 优先浮选精矿selective corrosion 选择腐蚀selective extraction 选择提取selective flotation 优先浮选selective hardening 局部淬火selective oxidati

25、on 分另1j氧化 selective quenching 局部淬火 selective reaction 选择反应 selective reduction 选择还原 selective solvent 选择性溶剂 selenic acid 硒酸 selenic anhydride 硒酸酊 selenide硒化物 selenium 硒 selenium chloride 氯化硒 selenium oxide 氧化硒 selenium rectifier 硒整流 self baking electrode 自焙电极 self carburization 自增碳 self corrosion 局夸

26、b腐蚀 self diffusion 自扩散self energy of a dislocation 位错的 自具能self fluxed pellets自熔性球团矿self fluxed sinter 自熔性烧结self fluxing ore 自熔矿self hardening 空气淬火self hardening pellets 自硬性球团矿self hardening steel 空气硬化车wself ignition 自燃self peeling slag 自动放出渣self registering thermometer自 t己温度计self releasing slag 自动放出

27、渣self tempering 自回火semiacid refractory半酸性耐火材料 semianthracite 半无烟煤semiautomatic arc welder 半 自动电弧焊机 semiautomatic welder 半自动电焊机 semiautomatic welding 半自 动焊接 semibituminous coal 半烟煤 semicentrifugal casting 半离心铸造 semicoke 半焦 semiconducting material 半导体材料 semiconductor 半导体 semiconductor alloy 半导体合金 semi

28、conductor crystal 半导体晶体 semicontinuous caster 半连续铸造机 semicontinuous casting 半连续铸造set of rolls 辐组 settler沉降槽 settling 沉降 settling basin 沉淀池 settling bath 沉淀槽 settling curve 沉淀曲线 settling rate沉降速度 settling tank 沉降槽 settling velocity 沉降速度 setup装配;蝶 sewage污水 shaft炉身 shaft angle 炉身角 shaft furnace 竖炉 shaf

29、t furnace process 竖炉法 shaft jacket炉身外壳 shaft kiln 竖炉 shaker摇筛器摇动器 shaker screen 摇动筛 shaking down熔池搅拌 shaking grate摇动炉篦 shaking sieve 摇动筛 shallow hardening 浅淬火 shape型钢 shape factor形状系数 shape memory 形状记忆 shape mill型钢轧机 shaped blank 异形坯 shaped brick 异型科 shaped die异形模 shaped roll有槽轧辐 shaped section 异形型钢

30、 shaping 成形 shaping pass成形孔型 sharp notch 尖缺口 shatter index落下强度 shatter test落下试验 shear crack剪切裂纹 shear deformation 剪切变形 shear force 剪切力 shear line剪切椎线 shear modulus刚性模数 shear plane 剪切面 shear rigidity 抗剪颈度semicontinuous mill 半连续式轧机semicontinuous wire rod mill 半连续式线材轧机semifinished material 半成品semifinis

31、hed product 半成品semikilled steel 半脱氧钢 semimacrosegregation 半宏观偏析 semimetal 半金属 semimicroanalysis 半微量分析 semipermeable membrane 半透膜 semiproduct 半制品 semipyritic smelting 半自 热熔炼 semired brass浅红黄铜 semis for rerolling 再轧制用半成品 semisilica brick 半硅砖 semisteel钢性生铁 semisteel roll 半钢轧辐 senarmontite 方睇矿 sendzimir

32、 mill 森吉米尔轧机 sensible heat 显热 sensitization 敏化 separate drive 单独传动 separating bath 沉淀槽 separating funnel 分液漏斗 separation 分级 separation coefficient 分离系数 separation column 分离柱 separation factor 分离系数 separator分离器 sequence casting 连包连铸 sequence etching 依次浸蚀 sequential casting ratio 全连铸比 sequential motio

33、n compaction 楔形压制 sericite 绢云母series spot welding 单边多点点焊serpentine 蛇纹石serpentine tube 蛇管service stress 使用应力service voltage 工诅压sesquioxide三氧化二物sesquisilicate倍伴硅酸盐sessile dislocation 不滑动位错sessile drop method 液滴法set copper 凹铜shear stiffness 抗剪颈度shear strain剪切变形shear strength 抗剪强度shear stress 剪应力shear t

34、est剪切试验shear yield point剪切屈服点shearing machine 剪机shears剪断机shears approach table 剪机前辐道shears blade剪断机刃shears entry table 剪机前辐道sheet薄板sheet bar薄板坯板料sheet bar mill薄板毗机sheet bar shears薄板鹏断机sheet bending machine 弯板机sheet brass 黄铜板sheet copper 铜板sheet gage薄板厚度sheet iron shell 薄铁板壳sheet lead 铅板sheet metal金属

35、薄板sheet mill薄板轧机sheet piler 垛板机sheet roll薄板轧辐sheet shears 剪板机sheet steel 薄钢板sheet thichness gage 薄板测厚计sheet thickness 薄板厚度sheet tin 锡板sheet zinc 锌板shell core 壳芯shell mold壳模铸型shell molding process 壳型铸造法shell of blast furnace 高炉炉皮shell thickness凝固壳厚度；管炮厚度sherardizing锌粉热镀shielded arc welding 保护电弧焊shift

36、错箱shift roll轴向移动辐shift roll mill轧辐轴向移动轧机shift roll stand 轧辐轴向移动式机座shim托子ship plate造船钢板shipbuilding sections 船用型钢shipbuilding shapes 船用型钢shipbuilding steel 造船钢shock absorber缓冲器减震器shock cooling 冲讳去口shock resistance 冲昏力shock stress 冲沪力shock test冲辉验shock wave hardening treatment 爆炸硬化处理shockley dislocati

37、on 肖克莱位错shoot 鳞shore hardness 肖氏硬度shore test肖氏硬度试验short fiber 短纤维short flame coal 短焰煤short range order 近程序short run 浇不满short slag 短渣short time test 短时试验shorterizing表面火焰淬火shortness 脆性shorts筛余shot 丸shot blast cleaning 喷丸清理shot blasting喷丸清理shot peening喷丸处理shotblast machine 喷丸装置shotblast unit 喷丸装置shotti

38、ng金属粒化shoulder core 台阶芯棒shower gate淋雨式浇口shower roasting 飘悬焙烧shredded scrap 碎废钢shredder scrap 碎废钢shrink收缩shrink hole 缩孔shrink rule 收缩尺shrinkage allowanace 收缩余量shrinkage cavity 缩孔shrinkage crack 收缩裂缝shrinkage depression 收缩凹坑shrinkage strain 收缩应变shrinkage stress 收缩应力shuttle saw滑座式锯side blowing 侧吹side b

39、lown converter 侧吹转炉side crops 废边料side discharged furnace 侧出料式炉side edge 侧边side force侧向力side gate 横浇口side guide侧导板side pressure 侧压力side reaction 副反应side runner 侧两口side shearing 切边side trimmers 剪边机side trimming shears 剪边机side trimming unit 带材切侧边机side wall 侧壁siderite菱铁矿siderite concentrate 菱铁精矿 siderop

40、hile element 亲铁元素 siemens martin steel 平炉钢 sieve 筛sieve analysis 筛分析sieve apparatus 筛分机sieve classification 筛分级sieve fraction 筛分粒级sieve mesh筛网目sieve set 套筛sieving 筛分sifter 筛sifting 筛分sight hole观察孔sigma phase 相silica硅石silica brick 硅科silica gel 硅胶silica glass石英玻璃silica modulus 硅酸率silica refractory 硅质耐

41、火材料silica sand 硅砂silica tube 石英管silica white 硅胶粉silicate硅酸盐silicate degree 硅酸度silicate inclusion硅酸盐夹杂物 siliceous brick 硅酸盐醇 silicic acid 硅酸 silicic anhydride 硅酸酊 silicide硅化物 silicification 硅化 silico manganese steel 硅镒钢 silicoaluminum 硅铝合金 silicocalcium 硅钙合金 silicocerium硅铺合金 silicochrome 硅铭合金 silicof

42、errite 硅铁素体 silicofluoride 氟硅化物 silicomanganese 硅镒合金 silicon 硅 silicon bronze 硅青铜 silicon carbide 碳化硅 silicon carbide brick 碳化硅醇 silicon ferrite 硅铁素体 silicon killed steel 硅脱氧钢 silicon reduction 硅热还原 silicon resin 硅尸 silicon steel 硅钢 silicon tetrachloride 四氯化硅 silicon tetrafluoride 四氟化硅 siliconiobium

43、 硅铝合金 siliconizing 渗硅 silicophosphate 磷硅酸盐 silicospiegel 硅镜铁 silicothermic process 硅热还原法 silicotitanium 硅钛合金 silicozirconium 硅错合金 silky fracture 丝光断口 sillimanite 硅线石 silumin硅铝共晶合金 silver 银 silver alloy专艮合金 silver amalgam 专艮汞膏 silver arsenite亚神酸专艮 silver bath 专艮浴 silver brazing 专艮钎焊 silver bronze车艮青铜

44、 silver chloride 氯化银 silver crucible 银土甘蜗silver cyanide 氧化车艮silver electrolyte 银电解液 silver foil 银箔silver lead ore专艮方铅矿silver leaf 专艮箔silver nitrate 硝酸银silver ore专艮矿单式弧焊接silver plating 镀专艮 silver point 专艮点 silver solder专艮焊料 silver soldering 专艮钎焊 silver steel 银亮钢 silver sulfide 硫化银 silvering镀专艮 silver

45、y pig iron 高硅生铁 similarity law 相似法则 simple carbide 单一碳化物 simple cubic lattice 简单立方晶格 simple housing 简单机架 simple lattice 简单晶格 simple slip 纯滑移 single action pressing 单动压制 single bend test单向弯曲试验 single block machine 单次拉丝机 single chain drawbench 单链式拉拔机 single crystal 单晶体 single crystal particle 单晶颗粒 sin

46、gle crystal substrate 单晶基板 single lap浇注重皮 single operator welding machine 机 single particle 单颗粒 single pass drawing 单道拉拔 single pass welding 单道焊 single phase alloy 单相合金 single phase region 单相区 single phase structure 单相组织 single phase transformer 单相变压器 single run welding 单道焊 single sided pattern plat

47、e 单面模板 single slag process 单渣法 single slip 纯滑移 single spot welding 单点焊 single stand mill单机架轧机single strand drawing 单线拉拔single strand mill 单线式轧机single vacancy 单一空位singular point 奇异点sink drawing 无芯棒拔制sink float separation 重介质选矿sink hole 缩孔sinking mill 减径机sinking sizing mill 减径 定径机sinter烧结矿sinter burde

48、n烧结装料sinter cake 烧结块sinter cooler烧结矿冷却机sinter forging 烧结锻造sinter green烧结混合物sinter machine 烧结机sinter ore烧结矿sinter pot烧结锅sinter roasting 烧结焙烧sinter skin烧结表面层sintered alloy 烧结合金sintered aluminum powder 烧结铝粉sintered carbide烧结碳化物sintered compact 烧结体sintered density 烧结密度sintered hard alloy 烧结硬质合金sintered

49、metal 烧结金属sintered part烧结零件sintered piece 烧结零件sintered skeleton 烧结骨架sintered steel 烧结钢sintering 烧结sintering activity 烧结活性sintering belt 烧结带sintering box 烧结盒sintering furnace 烧结炉sintering inhibitor 烧结抑制剂sintering kinetics 烧结动力学sintering line 烧结线sintering mix烧结混合物sintering pan 烧结盘sintering process 烧结法

50、sintering temperature烧结温度sintering zone 烧结带six fold axis 六次轴six high mill六辐式轧机size deviation 尺寸偏差size frequency 粒度频度size precision尺寸精确度sized ore分级矿石sizing筛分sizing mill 定径机skeleton 骨架skeleton pattern 骨架模型skelp mill有缝管毗机skew rolling 斜轧skew table斜辐辐道skid移送机skid pipe炉底滑管skid rail炉底滑管skim泡沫skim gate挡渣浇口s

51、kimmer撇渣器skimming 除渣skimming hole 撇渣口skin hole表面气孔skin mill平整机skin rolling 平整skin shrinkage 表皮收缩skip料车skip hoist料斗卷扬机skip welding 跳焊skip winch料车卷杨机skull结壳skutterudite 方钻矿slab扁钢坯扁钢锭slab caster板努铸机slab conditioning 板彭面力口工slab ingot 扁锭slab mill板捧轧机slab packet 扁纽slab shears板鹏断机slack粉炭slack coal 粉炭slack

52、quenching不完全淬火slacking down 消弱slag炉渣slag action炉渣侵蚀slag bath 渣浴slag brick 渣砖slag car渣罐车slag cement炉渣水泥slag composition 炉渣组成slag dump废渣堆slag formation 造渣slag former 造渣剂slag free tapping 无渣出钢slag granulation 炉渣粒化slag hammer 除渣锤slag hole 出渣口slag inclusion 夹渣slag ladle 渣罐slag losses渣中金属损失slag melting fu

53、rnace 炉渣熔炼炉slag notch 出渣口slag notch cooler 出渣口冷却箱slag pit 渣坑slag pocket 沉渣室slag practice 造渣法slag pumice 渣浮石slag resistance 抗渣性slag runner 渣沟slag running off 排渣slag sand炉渣砂slag skimmer 撇渣器slag tapping 出渣slag thimble 渣罐slag trap集渣器slag trough 渣沟slag tuyere 渣 小套slag tuyere cooler 渣口 冷却套slag wool 渣棉slag

54、 yield出渣率slagging渣化；排渣slagless process 无渣法slaked lime 消石灰slaking 熄焦sledge大锤sleeker修平刀sleeking 磨光sleeve filter套管式过滤器slenderness ratio 钢锭模锥度slice单层slice preparation显微照片准备slicker修平刀slide gate 滑动水口slide gate nozzle 滑动水口sliding bearing 滑动轴承sliding friction 滑动摩擦sliding plate 滑板sliding surface 滑动面slime泥渣sl

55、ime water 矿泥水slip滑移slip band滑移带slip casting粉浆浇铸slip crack滑动裂纹slip direction 滑动方向slip dislocation 滑移位错slip drawing滑动拉拔slip line滑移线slip line method 滑移线法slip plane滑移面slip resistance 滑动阻力slip zone滑移区slit edge切开的边slit shearing纵向切断slit strip经圆盘剪切分的带材slitter带材纵切圆盘剪slitting带钢的纵剪slitting line带材纵剪椎线slitting machine圆盘式