泵

rodless pump

无杆泵

无缝套管|seamless casing | 无杆泵|rodless pump | 无杆抽油设备|rodless pumping unit

rodless botttom-hole pump

无杆泵

rodingite 异肃钙榴岩 | rodless botttom-hole pump 无杆泵 | rodless 无杆

dual-acting rodless gas-actuated pump

双作用无杆气动泵

dual wrench 两用扳手 | dual-acting rodless gas-actuated pump 双作用无杆气动泵 | dual-automatic radio compass 双自动无线电罗盘

Roughing pump

粗抽泵

红粉 (抛光用) rouge | 粗抽泵 roughing pump | 粗糙度 roughness

hand semirotary pump

手摇半转泵

hand seeder 手摇播种机 | hand semirotary pump 手摇半转泵 | hand set transmitter 手持送话器

sero

德国泵

SENCON 美国金属包装传感器 | SERO 德国泵 | setra-GEMS 美国西特超声波液位传感器

shaftless electric pump

无轴式电动泵

shaft-well drill 竖井钻机 | shaftless electric pump 无轴式电动泵 | shafty wool 长而可纺性好的羊毛

spermathecal pump

受精囊泵

spermathecal gland 受精囊腺?/font> | spermathecal pump 受精囊泵 | spermatogenesis 精子发生

unswept pumping

固定频率泵浦

unsweetened condensed milk 無糖練乳 | unswept pumping 固定频率泵浦 | unsymmetric angular milling cutter 不对称角度铣刀

weldless tube

无缝管 well pump 井泵

welding transformer 焊接变压器 | weldless tube 无缝管 well pump 井泵 | wet air 湿空气

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