2) Introvasal insemination
输精管授精
3) sperm duct;ejaculatory duct
输精管; 射精管
4) Mother tube for finish-rolling
精轧管管坯
5) setting a leading-pipe in the vasdeferens
输精管置管
6) Fine Management
精细管理
1.
On Fine Management of Oilfield Single Well Accounting;
浅谈油田单井核算精细管理
2.
Discussion on improvement of laboratory accreditation through fine management;
集团精细管理促煤质实验室认可工作
3.
Practice of the fine management in metallurgical enterprise railway overhaul engineering
精细管理在冶金企业铁路大修工程中的实践
补充资料：精管
精管
解剖名。见清·王孟英《得心集医案·卷四· 淋浊门》。即男子之输精管。详见输精管条。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条