螺纹

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汉英

汉汉

网络释义

例句

释义:
全部全部,helical burrhelical burr,spiral burrspiral burr,threadthread,screw threadscrew thread,threadedthreaded
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,难难
1.
The tapered plug or "needle" is screwed in or out of a mating orifice in the body and thus controls the effective orifice size.
其锥形插头或“针头”是阀体上配置的螺纹旋进旋出的节流道，因此能够有效控制节流面积。
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2.
Casing string is composed of some casing from screw joint casing and centering device. The length of any one of casing is about 10 meters.
套管柱是由若干个10m左右的套管经螺纹连接而成，并配有扶正器等配件，是井下管柱的一种。
www.13191.com
3.
Length of bolts and studs shall be such that they extend beyond nuts by at least four threads.
螺栓和双头螺栓的长度为。超出螺目至少四个螺纹。
emuch.net
4.
When the upper stem rides up and down on its threads it now moves the lower stem by a mechanical connection.
当上阀杆沿着它的螺纹上下运动时，通过机械连接带着下阀杆一起运动。
www.leinuogas.com
5.
Wax must not come into contact with the thread. After fitting the bolts the bolt heads have to be carefully cleaned of any residue wax.
蜡不能接触到螺纹，安装完螺栓后，螺栓头部必须仔细清理掉残留的蜡。
www.cartech8.com
6.
the bottom of the thread boosting rod lower body is in threaded connection with a boosting head.
该螺纹加力杆下体底部与一加力头螺接。
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7.
the bottle with a screw top so none of the bubbles can get out , and then stick it in the fridge for4 days, but no longer.
最后用螺纹状的瓶塞密封瓶口，不让任何气泡跑出，然后放入冰箱冷藏四天，不要长于这个时间。
www.jukuu.com
8.
It is often incorrectly called National Pipe Size, due to confusion with National pipe thread.
因为与国家管螺纹标准相混淆的关系，通常被错误地称为国家管道规格。
www.jxcad.com.cn
9.
The shaft of the ceremonial mace is the whorled tusk of a narwhal, a small Arctic whale. The door handles are of walrus tusk.
仪式权杖的螺纹杆是用一种小型的北极独角鲸的牙齿制成的，而门柄也是用海象的牙齿制成。
www.ecocn.org
10.
Machining quality is usually not a problem with the sealing surfaces of outlet connections, but it may impact the threads.
排气口接头的密封表面的加工质量通常不是问题，但它会影响螺纹。
www.airproducts.com.cn