副像secondary image光学畸变optical distortion 钢球冲击试验ball impact test淬火钢球hardened steel ball支承夹具supporting ...
2009-10-04
CIE standard illuminant A施照体A色度施照体colorimetric illuminant values反射率reflectance正规反射率regular reflectan...
抗磨性试验resistance-to-abrasion test耐烘烤性试验resistance-to-bake test耐化学侵蚀性试验resistance-to=fire test耐燃烧性试验re...
尺寸链dimension chain铸造工艺foundry technique(casting technique)造型工艺molding process结构工艺性structural machina...
粉未冶金powder metallurgy干砂型dry sand mold湿砂型green sand mold制型材料molding material制型芯材料core molding materia...
底盘平移台 chassis shuttle车辆转移台 bus transfer前围角板 front wall angle cover后围侧板 rear wall side cover保险杠 bumpe...
砂箱casting box下箱drag (lower box)下砂箱drg falsk (drag box)上砂箱cope box (cope flask)下压式造型机molding machine ...
熔接fusion welding压接pressure welding焊接过程welding process焊接技术welding technique焊接工艺welding technology/pro...
纵缝焊接welding of longitudinal seam横缝焊接welding of transverse seam环缝焊接girth welding/ circumferential螺旋缝焊...
隔离层堆焊buttering端部周边焊boxing/end return返修焊rewelding补焊repair welding塞焊plug welding槽焊slot welding衬垫焊weldi...
根部间隙root gap(英国)/root opening (美国)根部半径root radius/groove radius根部锐边root edge卷边高度height of flange卷边半径...
焊接速度welding speed行走速度rate of travel/travel speed送丝速度wire feed rate线能量heat input/energy input热输入heat ...
焊道bead/ run/ pass焊波ripple焊根weld root/ root of weld焊趾weld toe/ toe封底焊道sealing run (after making main ...
焊缝尺寸 size of weld焊缝宽度weld width/ width of weld焊缝长度 weld length/ length of weld焊缝有效长度 effective lengt...
弧柱电位梯度potential gradient in the arc column弧焰arc flame弧心arc core硬电弧forceful arc/ hard arc软电弧soft arc旋...