1) double rack
双导轨
2) Double parallel guideway
双平行导轨
3) double-seal rail valve
双密封导轨阀
1.
The structure and operating principle of double-seal rail valve are introduced in the article.
介绍了双密封导轨阀的结构及工作原理 ,该阀的密封性能和使用寿命优于普通的闸阀和球阀。
4) rail
[英][reɪl] [美][rel]
轨道，导轨
5) guide rail
导轨
1.
Resumption of up and down guide rail precision of double end face grinder;
双端面磨床磨头导轨精度的恢复
2.
Analyses and Determination of Installation Position of Movable Guide Rail and Fabric Bar on GA731 Rapier Loom;
GA731型剑杆织机活动导轨和托布板安装位置的分析与确定
6) Slideway
['slaidwei]
导轨
1.
Research on Stick-slip Motion Mechanism of Machine Tool Slideway;
机床导轨爬行现象的产生机理研究
2.
Research of Plastic-iron Slideway Applied for CNC Machine Tools;
贴塑导轨在数控机床上的应用研究
3.
Straightness error measurement of a slideway based on position sensitive detector
基于PSD的导轨直线度测量
补充资料：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
CAS：38051-10-4
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
分子式：C13H24Cl6O8P2
中文名称：2,2-双氯甲基-三亚甲基-双[双(2-氯乙基)磷酸脂]
英文名称：2,2- bis(chloromethyl)-trimethylene bis[bis(2-chloroethyl)phosphate]
phosphoric acid, 2,2-bis(chloromethyl)-1,3-propanediyl tetrakis(2-chloroethyl)
2,2-bis(chloromethyl)trimethylene bis(bis(2-chloroethyl)phosphate)
2,2-bis(chloromethyl)-1,3-propanediyltetrakis(2-chloroethyl)phosphate
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