draw-in rod 内拉杆
draw in rod 内拉杆
Connecting in rod 活塞杆端联接方式
backflow in rod and tubing 杆管回流
Direct Plug-In Rod Pressure 压力量测
Pressure loss in drilling rod 钻杆泵压损失
Rod In Cylinder 大套管真空拉丝
rod-in-tube technique [电] 管棒法
rod-in-tube 管中棒
Rubber linings has shown good economic results in rod mills.
棒磨机用橡胶衬板获得良好的经济效果。
The team took electrical readings from single isolated retinal horizontal cells. They found that light caused a change in electrical current in cone horizontal cells but not in rod horizontal cells.
研究小组对单个视网膜水平细胞进行了电子扫描,发现光引起了锥状细胞中电流的变化,而在柱状细胞中则无此反应。
If I don't get a bite in a few minutes I lift the rod and twitch the bait.
如果好几分钟也不见鱼上钩,我就提起鱼竿猛拉钓饵。
Rod Curtis at the World Health Organization in Geneva says the new bivalent vaccine solves this problem.
VOA: special.2010.01.18
It can mean a measuring rod. And so it comes to be a list that accounts as authoritative in early Christianity.
量杆的意思,所以它是一列书目,它在早期基督教里是权威的。
Moses holds out a rod during battle in order that Israel prevail over her enemies, and Joshua will do the same with a javelin.
摩西在战役中手持权杖以使以色列人击败,敌人,约书亚将用标枪做同样的事情。
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