打孔

mechanical aerator

机械打孔机

measuring wheel 测量轮 | mechanical aerator 机械打孔机 (22,122) | mechanical cultivation 机械耕作

photo aperture card,PAC

光打孔卡片

光放大检测器 photo amplifier detector,PAD | 光打孔卡片 photo aperture card,PAC | 光卡 photo card

margin punched card

边缘打孔卡

边缘打孔卡 margin-perforated card | 边缘打孔卡 margin-punched card | 海水气冷(式)反应器 marine gas-cooled reactor

margin punched card

边际打孔卡

边际打孔 margin punched | 边际打孔卡 margin punched card | 边际释放控制 margin release control

punch; reproducing

复制打孔机

纸带打孔机 punch; paper-tape | 复制打孔机 punch; reproducing | 打带机 punch; tape

slotting

打孔

例如,大多数制程在一个称为"打孔(slotting)"或"制成乳酪形(cheesing)"的制程步骤中,要求在很大的金属区域插入多个孔洞. 打孔可舒解由於热效应在金属层中引起的与应力相关之问题,但是却可能会改变金属层的载流特性.

summary punch

汇总打孔

"控制措施摘要","summary of controls" | "汇总打孔","summary punch" | "汇总打孔单元","summary punching unit"

hydropneumatic punch

液压气动打孔机

hydropneumatic accumulator 气水蓄力器 | hydropneumatic punch 液压气动打孔机 | hydropneumatic punching machine 液压气动打孔机

paper tape perforating typewriter

纸带打孔打字机

紙帶奇偶 paper tape parity | 紙帶打孔打字機 paper tape perforating typewriter | 紙帶打孔機 paper tape perforator

punchcard

打孔卡片

打包机packer | 打孔卡片punchcard | 打孔纸带puchtape

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant