1) confining pressure-free
无围压
1.
To solve this problem we developed a high negative pressure and confining pressure-free perforating process.
无围压射孔技术就是研究在高负压甚至无围压条件下实现射孔完井。
2) unconfined compression strength
无围压缩强度
3) unconfined compression test
无围压缩试验
4) unconfined compressive strength
无围抗压强度
5) Unconfined compression apparatus
无围压缩试验仪
6) ambient pressure
围压
1.
Simulation of water jet under ambient pressure;
围压条件下射流流场的数值模拟研究
2.
Experimental study on impact of ambient pressure on water jet kinetics
围压对水射流动力学特性影响的实验研究
3.
This paper presents the experimental study on cavitation inception abilities of cone-shaped nozzle, self-resonating cavitating nozzle and dual-jet nozzle under various ambient pressure.
实验研究了锥形喷嘴、自振空化喷嘴和双射流喷嘴在不同围压下的空化起始能力,结果表明喷嘴结构对空化起始能力影响明显,在高围压条件下,自振空化喷嘴和双射流喷嘴比普通锥形喷嘴有更大的起始空化数,起始空化数大都在1。
补充资料：小围
1.围身裙。 2.指光环较小的月晕。
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