1) Gas well pressure calculation
气井压力计算
2) pressure calculation
压力计算
1.
It supplies basis for discussing static gas column pressure calculation method of mixed gas in future.
对单一气体静气柱压力计算新方法进行了推导 ,对该方法的应用进行了讨论并给出了计算实例。
2.
In fire-fighting engineering design,nodal pressure calculation is rather difficult to master.
消防工程设计中,节点的压力计算较难掌握。
4) calculating pressure
计算压力
1.
To discuss the application of design pressure,calculating pressure,pressure test,safety release devices and static evaporation about Cryogenic Fluid Vehicle container in the design practice,according to JB/T 4783-2007 Road tankers for cryogenic liquid and former correlate standards.
依据标准JB/T4783-2007《低温液体汽车罐车》,并结合原有的相关标准对低温液体运输车罐体的设计压力、计算压力耐压试验、安全泄放装置和静态蒸发率等概念在设计中的应用进行了探讨。
5) downhole pressure gauge
井下压力计
1.
On Requirements in Technical Standard Build-up of Proving Device of Downhole Pressure Gauge;
井下压力计标定装置的技术建标要求
2.
The PR1 downhole pressure gauge is a new type of mechanical pressure gauge with spring tube.
PR1型井下压力计是近来设计出来的新型弹簧管式机械井下压力计。
3.
The Zhizhong lengh-measuring Instrument can provide quantitative date,reducing the labor intensity of the well testing operation,indecreasing the use of downhole pressure gauge safety,while effectively avoiding evonomic losses of downhole pressure gauge falling to the hole.
指重测长仪是运用V/F器件,结合定时器、计数器实现A/D转换,把测力的模拟信号转换成抗干扰能力强的脉冲信号,选用霍尔原件,在磁钢的作用下直接形成脉冲信号,经单片机处理完成测力、测长工作,在油田抽油井的试井工作时,测量井下压力计放入和取出的过程中重力和位置,为压力计的放入、取出提供了量化数据,减轻了试井作业的劳动强度,增加了井下压力计使用的安全性,同时有效避免井下压力计落井照成的经济损失。
6) downhole pressure gage
井下压力计
1.
In order to record exactly pressure data of downhole pressure gages, it is necessary to analyze errors resulted from a verification device, a specialized metrological instrument for downhole pressure gages.
为了使井下压力计能准确录取资料，需要对作为专用计量器具的井下压力计检定装置进行误差分析。
补充资料：杀菌锅主要工艺计算——杀菌时的压力计算
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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