Both methods rely on the accurate determination of the pressure of the gas.
两种方法都依赖于对气体压力的准确测定。
Gas pressure gradually dies out, and oil is pumped from the well.
气体压力逐渐消失，石油从井里泵出。
The gas can be stored under pressure in a tank.
气体可以在压力下储存在储罐中。
When the well reaches a pool, oil usually rises up the well because of its density difference with water beneath it or because of the pressure of expanding gas trapped above it.
当井和一个水池相接时，油通常会从井里上升，因为它与井下的水的密度不同，或者因为停留在它上方的膨胀气体的压力。
The gas can be stored under pressure and attain to recover the energy.
这种气体可以在压力下储存，以恢复能量。
It is well known that when gas is cooled at a constant pressure its volume decreases.
众所周知，当气体在定压下冷却时，它的体积减小。
The pressure of the helium inside a blimp is about the same as that of the air outside, so the gas does not rush out.
气球飞艇内部氦气的压力和外部气压相近，因而气体不会溢出。
When the mesh surface rotation teeth to shell vent, under high pressure gas mixture in the oil and gas discharge.
当齿沟啮合面旋转至壳体排气口时，较高压力的油气混合气体排出机体。
Mainly because of rising inflation pressure gas inside the womb, so, the summer to tire filling dry nitrogen is right choice.
胎压升高主要由于胎内气体膨胀，所以，夏季给车胎充干燥氮气是不错的选择。
So the control of the welding parameter such as welding pressure, gas flux, upsetting length is realized, and the system has a high dynamic response rapid and a high control precision.
从而成功地实现了对气压焊的焊接压力、气体流量、顶锻位移量等焊接过程参数的控制，并使控制系统具有较快的动态响应速度和较高的控制精度。
Submarine temperature, pressure, gas compositions, geothermal gradient and syngenetic water salinity control the depth of hydrate zone basement.
海底温度和压力、地热梯度、气体成分、同生水盐度等控制着水合物稳定带基底的深度和厚度。
The principle, structure, measurement limit and analyze of uncertainty of the constant pressure gas flowmeter, which was the key component of gas flow standard apparatus, were considered emphatically.
着重考虑了作为气体微流量标准装置核心的恒压式气体微流量计的原理、结构、下限因素和不确定度等基本问题。
The high pressure gas assembly supports spacewalk operations and augments the Zvezda Service Module gas resupply system.
高压气组合支援太空漫步运算而且增加“星辰”号服务舱气再供给系统。
FIG. 2 Internal Cylinder Configuration, top. Overhead view of low pressure liquid withdraw, bottom left. Overhead view of liquid and high pressure gas with-draw, bottom right.
图2上面是钢瓶的内部结构，左下是低压液体提取装置的俯视图，右下是液体和高压气体提取装置的俯视图。
These gases are generally stored in special high-pressure gas cylinders in the.
这些气体一般都是贮存在专用的高压气体钢瓶中。
Air compressor constant pressure gas supply intelligence control system is by the transducer, pressure sensor, programmable controller (PLC) control unit, software control unit etc.
空气压缩机恒压供气智能控制系统是由变频器、压力传感器、可编程控制器(PLC)控制单元、软件控制单元等组成。
These gases are generally stored in a dedicated high-pressure gas cylinders in the.
这些气体一般都是贮存在专用的高压气体钢瓶中。
It could not only recover the pressure energy of high-pressure gas, but also reduce the cooling cost for tire cryogenic comminution.
此方法不仅能够使高压天然气的压力能得到有效的回收利用，而且能够降低废旧橡胶低温粉碎的成本。
The paper describes the principle of high pressure gas filling and structure of the system for polystyrene microspheres high pressure hydrogen filling.
概要介绍了微球高压充氢原理及聚苯乙烯塑料微球高压充氢系统。
It also analyses some factors such as temperature, pressure, gas selectivity, circuit characteristic etc. and its compensation methods.
分析了温度和压力、气体选择性、电路特性等干扰因素及补偿方法。
A pressure and flow control system of high pressure gas was constructed.
构建了一个高压气体压力及流量控制系统。
The permeability loss is not reversible since the reservoir pressure decreases gradually as gas exploitation is conducted in abnormal pressure gas reservoirs.
随着异常高压气田开发过程的进行，地层压力逐渐下降，进而诱发岩石渗透率损失是不可逆的。
The primary function of a regulator is to reduce high-pressure gas in a cylinder or process line to a lower, usable level as it passes from the cylinder to a piece of equipment.
调整器的主要功能是，当钢瓶或过程管道内的高压气体从钢瓶流向设备时，把压力降到较低的可用的水平。
The effects of pressure, gas flow and methane concentrate in the growth rate and micrography of CVD diamond films were discussed.
本文着重研究了沉积气压、气体流量和甲烷浓度对金刚石薄膜形貌和生长速度的影响。
Further, the action mechanism of the factors such as coal structure, gas pressure, gas component and so on are discussed.
并进一步探讨了煤的结构、气体压力、气体成分等因素的作用机理。
This can occur when a valve between a high-pressure gas source and a low-pressure flow circuit is opened quickly.
当迅速开启在高压气源和低压气流回路之间的阀门时，会发生绝热压缩。
Inner diameter of capillary has important effect on the spectrum broadening when used to restrict filamentation in high pressure gas.
采用空心毛细管束缚强飞秒激光脉冲在高压强气体中产生的成丝时，空心毛细管芯径对光谱展宽有着重要的影响。
The location of its seat should be kept submerged in the wave surface below to prevent high-pressure gas rushed into the evaporator.
其阀座的位置应保持淹没在波面以下，以防止高压气体冲进蒸发器。
The method of abnormally high pressure gas well production dynamic simulation not only changes shortcomings of the traditional physics simulation, which have high cost and the complex process, .
异常高压气井生产动态仿真方法不仅改变了传统物理仿真成本高、过程复杂的缺点，而且具备了计算机仿真模拟的准确性。
The method of abnormally high pressure gas well production dynamic simulation not only changes shortcomings of the traditional physics simulation, which have high cost and the complex process, .
异常高压气井生产动态仿真方法不仅改变了传统物理仿真成本高、过程复杂的缺点，而且具备了计算机仿真模拟的准确性。
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