本文为您带来压强的英文翻译，包括压强用英语怎么说，压强用英语怎么说，压强的英语造句，压强的英文原声例

本文为您带来压强的英文翻译，包括压强用英语怎么说，压强用英语怎么说，压强的英语造句，压强的英文原声例句，压强的相关英语短语等内容。

压强的英文翻译，压强的英语怎么说？

压强的英语网络释义

压强的汉英大词典

压强[yā qiáng]

• {物} pressure; intensity of pressure
• 短语:
  • 压强传声器 pressure-operated microphone;
  • 压强传送器 pressure transmitter;
  • 压强耳机 pressure headphone; pressure earphone;
  • 压强级 pressure level;
  • 压强计 pressure gage; piezometer;
  • 压强降 pressure drop;
  • 压强交换器 pressure exchanger;
  • 压强开关 pressure switch;
  • 压强起电 electrification by pressure;
  • 压强深度 pressure depth;
  • 压强送话器 pressure microphone;
  • 压强体积图 pressure-volume diagram;
  • 压强温度系数 temperature coefficient of pressure;
  • 压强系数 pressure coefficient

压强的英语短语

压强的英文例句

它把压强、体积、温度联系在一起。

It relates the pressure, volume, and temperature together.

我们之前不是讲过，越到海洋的深处，压强就越大吗？

Didn't we talk before about how the deeper down into the ocean you go, the greater the pressure?

我们在化学中所做的很多都是在恒定的温度和压强下进行的。

So much of what we do in chemistry does take place with constant temperature and pressure.

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。

Most processes that we're concerned with will happen with something held constant like pressure or temperature or volume.

所以在初始压强，我们只有液体。

So at our initial pressure, we just have all liquid.

当然，我们可以继续降低压强。

Of course, we can continue to lower the pressure.

如果改变压强，那么就会有问题。

If you change the pressure, then you're in trouble.

我们知道压强等于力除以面积。

We know the pressure is equal to force per area.

在同样的压强和温度条件下。

The same conditions of pressure and temperature.

它是一个外部施加的压强。

So there's an external pressure.

所以这就是我们的总压强。

So there's our total pressure here.

你最终会有更大的压强。

You end up with a larger pressure.

这是总压强出现的地方。

And this is where the total pressure comes in.

当然，压强是不同的。

Of course, the pressure is different.

这一项代表外部压强。

So there's our external pressure.

压强，低的压强下我只有纯气体。

Pressure, low pressure, I have pure gas.

等压“指压强不变。”

Whereas, like isobaric means constant pressure.

在这里，增加压强，压强上升。

And I increase the pressure, pressure goes up.

因此把压强带入到这里，算出积分。

So we can put that in here and do this integral.

比如压强和温度，或体积和压强。

For instance, the pressure and the temperature, or the volume and the pressure.

当我保持压强恒定。

If I keep the pressure constant.

压强放在另外一边。

Put the pressures on the other side.

就像参考压强那样。

It's just like the reference pressure.

我们继续降低压强。

Well, we could keep lowering the pressure.

压强或许开始上升。

And the pressure might start to go up.

只要压强是恒定的。

As long as you keep the pressure constant.

当然，这里的压强实际上是压强的变化。

Of course, really it's a change in pressure.

还有温度和压强。

And what's the temperature and the pressure.

这意味着里面的压强，比外面的压强高？

And what that means is the pressure inside here must be higher, right?

总压强的分压强。

Total and partial pressures and all of that.

压强的原声例句

These two relations involving entropy are also useful because they'll let us see how entropy depends on volume and pressure.

这两个涉及熵的关系也非常有用,因为他们告诉我们,熵和体积，压强的关系。

So this unique temperature and unique pressure defines a triple point everywhere, and that's a great reference point.

这样，无论在何处,三相点都具有相同的温度和压强,十分适合来作参考点。

In this case here, our property is the value of the pressure times the volume, times the molar volume. That's the property.

或者电阻,对气体来说，它的特性是气体压强。

In other words, what matters here in changing the pressure volume product? What matters is we turned some reactants into some products.

换句话说，在改变压强和体积的乘积时,发生了什么？所发生的是我们,把一些反应物变成了生成物。

That is, most processes that we're concerned with, they'll happen with something held constant like pressure or temperature or maybe volume.

这句话是说我们所关注的大部分过程，发生的时候都是保持某个量为常数,比如压强，温度或者体积。

On the other hand, temperature, volume and pressure are variables that are much easier in the lab to keep constant.

另一方面，温度，体积和压强,在实验室中比较容易保持恒定。

OK, now what we'd like to do is be able to calculate any of these quantities in terms of temperature, pressure, volume properties.

现在我们想要做的是能够利用,温度，压强和体积的性质,计算上面的物理量。

Because it's so important. And I should add and also under reversible work, where the external pressure is equal to the internal pressure.

而且我还要说应该在外部压强,和内部压强相等的,可逆过程中引入它。

And we combine this with first law, which for the case of pressure volume changes we write as this.

结合第一和第二定律,对于压强体积功我们可以这样写。

So for the reversible process, the work done is the integral under the pressure volume state function, the function of state.

对可逆过程，做的功,是压强体积态函数曲线下，的积分面积。

p2 One of them is going to end up at pressure p2 p3 and the other is going to end up at pressure p3.

其中一种末态压强为2,另一种末态压强为。

And the equation of state, pressure versus volume at constant temperature, is going to have some form, let's just draw it in there like that.

系统的态函数，恒温下压强比体积，变化曲线，就像这样。

are all functions of state and parameters that we can control like temperature and pressure.

公式里面的全部都是态函数,我们控制态函数的参数比如温度或者压强。

Your plant is going to blow up, because the ideal gas law works only in very small range of pressures and temperatures for most gases.

理想气体定律,只在一个很小的压强,与温度的范围内适用。

Whereas under these conditions, these quantities, if you look at free energy change, for example at constant temperature and pressure, H you can still calculate H.

但是，在这些条件下，这些物理量，如果我们考察自由能的变化,例如在恒定的温度和压强下，我们仍然可以计算。

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'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。

This is a point that is often confusing, because you can think, well maybe I could calculate what the internal pressure is even for this very rapid process.

这一点可能让你们很困惑，因为你们可以想象这个过程，我也可以计算在这快速的变化中,内部压强是多大。

We start at p1, V1. and p external is equal to zero.

从状态开始，外部压强为零。

We know the pressure is equal to force per area.

我们知道压强等于力除以面积。

We looked at pressure change before, actually, in discussing the third law, the fact that the entropy goes to zero as the absolute temperature goes to zero for a pure,perfect crystal.

在讨论热力学第三定律的时候，我们讨论过压强变化,即对于纯净的完美晶体,随着温度下降到绝对零度熵也变成零。

But now, what happens if, instead we look at what happens when we go to some state one to some other state two and it's the pressure. Or the volume, that changes.

但是现在，我们看看如果,我们关系从状态一变化到状态二时,体积或者压强发生变化。

You've got to put more pressure on one side than the other if you want to push that gas through the throttle, right? So this is where the time scale issue comes into play.

如果你想让更多的气体通过节流阀,应该使一边的压强,大于另一边，是吗？所以这就是,时间尺度发挥作用的地方。

If I place my container of gas on the table here, and I come back an hour later, the pressure needs to be the same when I come back Otherwise it's not equilibrium.

如果我把装气体的容器放在桌子上，一小时以后我再回来时,气体的压强应该是不变的,否则它就不是平衡的。

If I stop, if I move slowly, if I move more slowly then these two will want equilibrium.

如果我停下来，如果我缓慢地移动活塞,非常缓慢，结果这两个压强会平衡。

There's a volume, there's a temperature, than the pressure here. There's other volume, temperature and pressure here, corresponding to this system here.

温度等状态函数有本质区别，这个状态有一组，确定的体积，温度与压强。

Because what we've done is we forced p, pressure here, to be equal to the external pressure.

因为这里我们让内部的压强，等于外部的压强。

All right, let's take the example of, the extreme example, let's go to the extreme example where p external is really small.

好了，现在我们来，看一个，极限情况,当外界压强非常小。

So, all I want to do now is look at the derivatives of the free energies with respect to temperature and volume and pressure.

我现在所要做的一切就是,考察自由能对,温度，体积和压强的偏导数。

So, you do this measurement, you measure with the gas, you measure the pressure and the molar volume.

现在让压强趋于，现在测量气体的压强，和摩尔体积。

压强的网络释义

压强 物体所受压力的大小与受力面积之比叫做压强，压强用来比较压力产生的效果，压强越大，压力的作用效果越明显。压强的计算公式是：p=F/S，压强的单位是帕斯卡（简称帕），符号是Pa。 增大压强的方法有：在受力面积不变的情况下增加压力或在压力不变的情况下减小受力面积。减小压强的方法有：在受力面积不变的情况下减小压力或在压力不变的情况下增大受力面积。 液体对容器内部的侧壁和底部都有压强，压强随液体深度增加而增大。 液体内部压强的特点是：液体由内部向各个方向都有压强；压强随深度的增加而增加；在同一深度，液体向各个方向的压强相等；液体压强还跟液体的密度有关，液体密度越大，压强也越大。液体内部压强的大小可以用压强计来测量。

以上关于压强的英语翻译来自英汉大词典，希望对您学习压强的英语有帮助。