Without the temperature or pressure changed matter can never change from one state into another.
没有温度或压力的变化，物资永久不能以一种状况变到另一种状况。
Casinghead gas is wet gas containing liquid hydrocarbons that can be removed from the gas by reducing the temperature or pressure on the gas with an absorption plant.
套管头天然气为包含液态烃类的湿气，这些液烃可由降低温度或压力用吸收装置从天然气中去除。
A small gap that can form between the casing or liner and the surrounding cement sheath, most commonly formed by variations in temperature or pressure during or after the cementing process.
在套管或衬管与周围的水泥环之间所形成的小间隙，这些间隙是由于在固井期间或固井之后温度或压力的变化所致。
The doctor will examine your throat, test your blood pressure, take your temperature, sound your heart and lungs, check your teeth or have your chest X-rayed.
医生会检查你的喉咙，给你测血压，量体温，检查你的心肺，牙齿或者做胸部 x 光检查。
Most processes that we're concerned with will happen with something held constant like pressure or temperature or volume.
我们关心的大多数过程都是在保持压强、温度或体积不变的情况下发生的。
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。
What's the boiling point or the sublimation temperature of some material at a particular pressure?
物质的沸点，或者升华温度是什么？，在某个压强下？
For instance, the pressure and the temperature, or the volume and the pressure.
比如压强和温度，或体积和压强。
It just CARES that you know the pressure, the volume, the temperature, or any couple variables.
它只取决于压强，体积，温度这些量。
T2 Is the temperature T2 in this process smaller or larger than if I were to do the process reversibly with the same endpoint pressure.
这里的末态温度,与经过可逆绝热过程,到达相同压强的末态温度相比哪个比较高呢？
Firstly, he said the experiments had been done on dry - or briefly soaked - rocks at room temperature and pressure.
他说首先，这些实验是在处于室温和室内压力的干燥的或是经过简单浸泡的岩石上作的。
Or if you know just the molar fraction of a, and the temperature, then you know the pressure above.
或者说如果你知道A的摩尔分数，和温度，你就知道了压强。
That's one reason why gas turbines work so well in aircraft; other than taxing, landing, or taking off, the engine runs at high pressure, high power and high temperature.
燃气轮机在航空作业中处于高温高压和高能的状态下，其性能远远优异于滑行，着陆和起飞阶段。
Measurement of the signal is usually vibration and noise, temperature, pressure, current, voltage, etc to one or more of the signal.
测量的信号通常是振动、噪声、温度、压力、电流、电压等信号中的一种或几种。
The technology is suitable to sand rock or carbonate formations, and can be applied in greater range of depth, temperature and pressure.
该项技术适用于砂岩或碳酸盐地层，并可在较大深度、温度和压力范围内应用。
Filling a typical fuel tank of 75 litres-about 20 American gallons-with hydrogen at room temperature and pressure will take a hydrogen-powered car only about a kilometre or so.
在室温和压强(常压)下，装满氢的75升(大约20加仑)标准燃料箱只能驱动一辆氢动力汽车行使大约1公里。
Avoid operate or reserve in the room with high air pressure, humidity and temperature out of the required standard, airless, or the objects of flammable, explosive, corrosive materials.
避免在气压过大，湿度、温度超出规定标准，通风不良，或有易燃、易爆、强腐蚀性物品的场所使用、贮存。
Not affected by reducing the temperature of hot water, with water or water pressure changes.
不会受热水温度的降低、用水量的增减或水压变化的影响。
Data acquisition products serve as a focal point in a system, tying together a wide variety of products, such as sensors that indicate temperature, flow, level, or pressure.
数据采集产品像聚焦点一样为系统服务，和一系列产品一起，诸如传感器显示温度、水流、程度或者过程。
They found no association between back pain and temperature, humidity, air pressure, wind direction or precipitation.
他们发现，无论是气温、湿度、气压、刮风还是降雨，都与人们的腰痛没有关联。
Small data tell us about location, temperature, wetness, pressure, vibration, or even whether an item has been opened or not.
小数据还可以告诉我们位置、温度、适度、压力、振幅，甚至一件物品是否已经被打开等信息。
In these two modes the data and CLK pins should not be clocked to reduce noise in the captured pressure or temperature data.
在这两个数据和时钟引脚不应时钟频率为减少捕获的压力和温度数据的噪音模式。
Metamorphic rocks form from the alteration of preexisting rocks by changes in ambient temperature, pressure, volatile content, or all of these.
变质岩是由先存岩石在周围温度、压力、挥发物含量、或所有上述因素都变化而发生蚀变而形成的。
Computation experience shows that this method can judge quickly whether the multi-composition system at a given pressure and temperature is in tow-phase or single-phase condition.
实例计算表明：在任一温度、压力和组成条件下，无论多组分系统是汽液共存还是仅为单相，该算法均能快速得到相应极值解。
If the compressor has any abnormal sounds, pressure or temperature, it should be shut down and checked instantly.
压缩机在运行过程中发出不正常的声响或压力、温度超过允许范围时应立即停机检查。
Under the appropriate temperature, pressure, chemical and tectonic conditions, oil or gas field may be formed.
在合适的温度、压力、化学及构造条件下，可以形成油田或气田。
When an oil tank's temperature rises or falls, pressure or vacuum forms inside the tank.
当油舱内温度升高或下降，在舱内造成压力或真空状态。
The parameters mean the evaporation capacity or the volume, pressure, and temperature.
介质参数是指蒸发量或容积、压力、温度。
The parameters mean the evaporation capacity or the volume, pressure, and temperature.
介质参数是指蒸发量或容积、压力、温度。
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