constant pressure

The extra heat energy required to expand a gas against a constant pressure.

恒压下需要额外热能才能使气体膨胀.

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It is found in present water supply engineering project that throttling valve independent with big barrel grooves or virtual consumption can sustain constant pressure water supply.

在现行送水工程中发现，不靠大桶槽或虚耗能源的节流阀能维持恒压供水，是送水工程中的技术挑战之一。

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Prepare the constant pressure valve, valve ball and ball seat.

配备定压阀, 阀球和球座.

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A constant pressure water supply system on a fuzzy control basis

恒压供水系统的模糊控制

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An increase in temperature at constant pressure will shift the equilibrium to the right.

在恒压下升高温度就会使平衡朝右移动.

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A method for steady flow test of inlet port with variable pressure drop instead of constant pressure drop was used in the study.

在直喷式柴油机气道稳流试验中，采用变压差试验方法代替传统的定压差方法。

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Dynamic matrix control of outlet temperature in constant pressure heating furnace

常压加热炉出口温度的动态矩阵控制

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This paper elaborates the design and realization of constant pressure water supply system.

本文详细的研究了恒压供水系统控制环节的设计与实现.

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This thesis focused on plastic packaging, research the following questions: 1., Analysis of plastic reliability problems by thermal shock test, constant temperature and humidity testing, pressure cooker test. 2.

以塑料封装为重点，研究以下问题：1.通过冷热冲击试验、恒温恒湿试验、压力锅试验等可靠性试验，分析塑封可靠性问题。

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This allows for constant pressure on the opposition whilst maintaining a tighter defensive base.

这使得在保持紧密防守的基础上,也能给对方施加持续的压力.

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A space suIt'stops this happening by keeping the body under constant pressure.

而宇航服恰恰使人体维持在恒压状态下,阻止了上述现象的发生.

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PLC Type Frequency Control of Motor Speed Constant Pressure Controlling Oil Transporting System

PLC变频调速恒压控制输油系统

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Test of constant drill pressure controlling monitoring system for a blasthole drill

牙轮钻机恒钻压控制和监测系统的试验

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Release the clutch while maintaining constant pressure on the accelerator.

放掉离合器,踩油门保持匀速.

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She suggests that women are under constant pressure to be abnormally thin.

她暗示说女性总是处在保持身材异常瘦削的压力之下。

《柯林斯高阶英汉双解学习词典》

The operating principle, structure and advantages of dual controlled gas constant pressure valve are analyzed.

分析了双控燃气稳压阀的工作原理 、 结构和优点.

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The output characteristic of the non linear throttle hydraulic system with the constant pressure source under the effect of sine function was discussed with describing function of frequency characteristic in the article.

采用频率特性的描述函数法，讨论带恒压源的非线性节流式液压传动系统在正弦函数作用下的输出特性。

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It realizes the automatic control of these upporting water to constant pressure and constant water level.

详细论述了系统硬件配置和软件设计,实现了对供水的恒压恒水位自动控制.

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The structure and calibration theory of a constant pressure gas micro-flowmeter are introduced.

介绍了恒压式气体微流量计的组成和校准原理.

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The still was operated under constant pressure until equilibrium was reached.

仍然被在恒定压力下经营直到均衡被到达.

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The carrier gas is supplied to the instrument at constant pressure from a cylinder.

载气一般由压缩钢瓶供给,并要使载气压力恒定.

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The choosing of constant pressure control point in frequency control water supply system

变频调速供水系统恒压控制点的选择

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Combining technical characteristics of rubber aggregate plastic concrete, put forward suitable test constant water pressure of rubber aggregate plastic concrete, Give a new Sealing material mixture ratio.

结合橡胶集料塑性混凝土的技术特性，提出了适合于测定橡胶集料塑性混凝土的恒定水压力，给出一种新的密封材料配合比。

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Relationship between pressure regulator size and expenditure of energy in constant pressure sprinkler irrigation systems

恒压喷灌系统调压罐大小与功耗关系剖析

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Valve technology has the advantage of fast dynamic response, use of public constant pressure oil source can be controlled in different implementation of the components, but the control at loss energy, leaking, and fever are quite serious.

阀控技术的优点是动态响应快，利用公共油源可控制不同执行元件，但节流损耗较大，泄漏和发热现象比较严重。

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Permeability is measured by constant pressure air source blowing, core of the detector is micro differential pressure sensor.

透气性测定通过恒压气源吹气测压法实现，透气性探头的核心部件是微压差传感器。

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System with constant pressure pump supplies, safe and reliable.

系统用补给水泵定压, 安全可靠.

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The apparatus can also be regarded as a constant pressure source, it can replace routine pressure equipment in laboratory test.

该仪器还可单独作为一个恒压源，取代常规的室内压力源。

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The temperature remained constant while pressure was a variable in the experiment.

做这实验时温度保持不变，但压力可变。

《牛津高阶英汉双解词典》

It is based on a constant pressure.

它是根据恒压得到的.

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