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。
You get stressed. You feel a constant pressure to keep doing more, and more, and more…
你会充满压力。 你时刻感受到持续的压力，迫使你去做更多，更多，更多…
OK, so this, what I've sketched here would be a constant pressure calorimeter. There's a reaction.
好，我画的就是一个恒压量热计，其中进行一个反应。
This is just an equality. I have a constant pressure dH process. This term here is equal to zero.
这是一个等式，这是个恒压过程，这项等于零，这意味着。
The structure and principle of a constant pressure water supplying system were presented in this paper.
介绍了一种恒压供水控制系统的构成及设计原理。
The physical law that the volume of a fixed mass of gas held at a constant pressure varies directly with the absolute temperature.
物理定律，在不变压力下，一定质量的气体的体积与绝对温度的变化成正比。
A constant pressure water supply system was introduced to which used PLC to process the logic control and employed VVVF to adjust water pressure.
介绍了恒压供水系统，采用PLC进行逻辑控制，采用变频器进行压力调节。
It consists of the following main parts: a constant pressure flowmeter, a calibration system, a flow inlet system, a measurement and control system.
它由恒压式微流量计、流量校准系统、待校流量引入系统和测量与控制系统四部分组成。
This paper researches into the quality of the pilot relief valve of a constant pressure pump station. The conclusion reached has been proved in the building of ships.
本文研究了用先导式溢流阀作为恒压油源控制器的性能，所得结论，曾在实船的施工中获得印证。
A neutron star is under a constant pressure battle: massive gravitational pressure squeezing the neutrons together, but a countering neutron degeneracy pressure pushing out.
一颗中子星处于一场持续的压力对抗中：物质引力的压力不断挤压中子，但反向的中子简并压把它们相互推开。
Demonstrates composition and function of a constant pressure water-supply system controlled by PLC and frequency converter as well as the design of each function module.
阐述了基于PLC和变频器控制的恒压供水系统的组成、功能及各功能模块的设计方法。
The results show that the thickness and composition of the alloyed layer is related to an alloying temperature and time on the condition of a constant pressure and fixed cathode.
结果表明，在极间距与工作气压一定的条件下，渗层厚度及成分与温度和保温时间有关。
The path integral Monte Carlo method with a constant pressure ensemble is used to study the equation of state of solid hydrogen with translational and rotational degrees of freedom.
同时考虑分子的平动与转动自由度，用等温等压系综的路径积分蒙特卡罗方法研究了固体氢的状态方程。
While an incompressible liquid flows through a rotating inclined-tube with a constant pressure gradient the secondary flow due to Coriolis Force appears on cross section of the tube.
流体在压差作用下，流经绕与中心线成任意角的转轴匀速旋转的圆管时，由于哥氏力的作用，垂直于中心线的截面内将产生二次流。
The utility model relates to a mixer used for mixing diesel oil, water and emulsifier, composed of a constant pressure chamber, a choke, a nozzle, multilevel mixing chambers, an oil pipeline, etc.
一种用于柴油、水、乳化剂相混合的混合器，它是由恒压室、喉管、喷嘴、多级混合室以及输油管道等组成。
I mean maybe up the street we whisper, but here we know it. And, so here is a different kind of system where we have a constant external pressure.
或许在街上你们低声细语，但在这里不应该这样，这是另一个系统，我们有一个恒定的外压强。
It's a state function, so we're at constant temperature and pressure, and now we want to consider some chemical change or a phase transition or you name it.
这就是态函数，我们处于恒定的温度和压强之下，然后考虑某些化学变化或者相变，或者你想考虑的东西。
Let's hang on for a little while longer to a set of conditions where we will maintain constant entropy, namely constant entropy and pressure.
我们先继续考虑，保持熵不变的情况，即保持熵和压强不变。
Air pressure on the surface of the Earth is fairly constant, so in designing a microphone for use on land, engineers don't have to worry about large variations in air pressure.
地球表面的气压相对稳定，因此设计地面用的传音器，工程师并不需烦恼气压的大幅变化。
We enjoyed playing; we put them under constant pressure for almost the entire 90 minutes. We could have had a bit more luck with some of our chances, but I am very pleased.
我们很享受过程，我们几乎整场都在给他们不断施压，也许我们应该更幸运一些来把握住那些机会，不过我已经非常满意了。
If you want to write a function that describes this line here, it's pressure as a function of volume related to each other with this constant.
如果要写出描述这条等温线的方程，它的压强和体积，就通过常数C相联系起来。
Brought about by the constant pressure of lying on a stationary surface, painful ulcers can involve substantial skin loss, sometimes exposing muscle and even bone.
由于躺在静止的平面上持续产生的压力，疼痛性溃疡会伴随大面积皮肤脱落，有时露出肌肉，甚至骨头。
More severe cases may be treated with a CPAP machine, so named because they maintain constant positive air pressure to the wind pipe to help users breathe easy at night.
严重一点的患者可能就得用CPAP机来治疗了，人们给它取这个名字是因为它能够给气管提供稳定的空气压力，借以帮助患者在夜间呼吸。
The Central Bank is engaged in a constant battle to prevent that cash finding its way into the domestic economy, stoking inflationary pressure.
央行参与了一场旷日持久的行动，要阻断这些资金流入国内经济、加剧通胀压力的通道。
The prime minister's job is a very tough job with stress and constant pressure on you 24 hours a day, seven days a week.
首相的工作是非常艰苦而且压力很大的工作，压力是每周七天，每天二十四小时都存在的。
New constant pressure brush holder is a company with market demand and lack of design and development of existing products, the latest technology and products.
新型恒压刷握是我公司针对市场需求和现有产品的不足设计开发的最新专利产品。
The disc and associated moving parts may be in a constant state of movement if the velocity pressure is not sufficient to hold the valve in a wide open and stable position.
如果流体流速压力无法将阀门支撑在一个较大的开启度并保持在稳定的开启位置，则阀瓣和相关的运动部件可能会处于一种持续振动的状态。
The pressure of a gas is inversely proportional to its volume, if its temperature is kept constant.
如果温度保持不变，则气体压力和其体积成反比。
Try to avoid being drawn into a private conversation – the constant pressure of public scrutiny will help to ensure your issue is appropriately dealt with and not just swept under the rug.
尽量避免卷入私人谈话中——公众监督的持续压力将有助于确保你的问题得到适当的处理，而不是仅仅被隐藏起来。
Try to avoid being drawn into a private conversation – the constant pressure of public scrutiny will help to ensure your issue is appropriately dealt with and not just swept under the rug.
尽量避免卷入私人谈话中——公众监督的持续压力将有助于确保你的问题得到适当的处理，而不是仅仅被隐藏起来。
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