1) diameter of underflow spigot
沉砂嘴直径
2) underflow exit
沉砂嘴
1.
A new method with respect to the control of hydrocyclone performance is intro-duced When the underflow exit is abraded to some extent, the method ensures thehydrocyclone in good performance by regulating the setting slope without replacing theexit.
即当沉砂嘴在一定磨损范围内,通过调节安装倾角,可以保持水力旋流器的分级指标不变,而无需更换沉砂嘴。
3) tap diameter
水嘴直径
4) nozzle diameter
喷嘴直径
1.
The radial velocities of wide spaced two jet and four jet impinging streams have been measured by Dual PDA with different nozzle diameters and primary velocities.
实验结果表明不同喷嘴直径及射流速度时大喷嘴间距两流股及四流股撞击后的最大径向速度与射流初速度、喷嘴直径和喷嘴间距有关 ,最大径向速度对应的径向距离与喷嘴直径无关 ,径向速度分布具有相似性。
2.
Key points of the technology are choosing appropriate high-pressure grouting pump and reasonable parameters such as grouting pressure,nozzle diameter and grouting displacement etc.
此项施工技术取得成功的关键在于使用合适的高喷泵及合理地使用喷射压力、喷嘴直径、喷射流量等参数。
5) diameter of grinding wheel
砂轮直径
6) sand particle diameter
砂粒直径
1.
Delivery rata and sand particle diameter are important factors.
在水平井段冲砂过程中砂粒容易沉积形成砂床,致使冲砂效率降低,排量和砂粒直径是其主要影响因素。
补充资料：嘴直
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