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。
He was in the circus going around the country with his big iron rod telling everybody the story as they surrounded him and clapped.
他跟着马戏团全国巡演,带着他的大铁棒,告诉大家这个故事,观众们围着他并鼓掌。
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