不可见的

It follows that every reversible adiabatic process is one of constant entropy, and may be described as isentropic.

可见可逆绝热过程都是熵不变的过程，可以把这种过程叫做等熵过程。

Anaximander, a disciple of Thales, maintained that the first principle from which all things evolve is an intangible, invisible, infinite substance that he called apeiron ,"the boundless."

Anaximander是Thales的弟子。他的首要原则是主张所有物质都是从虚无物变化来的，这种物质无实体，不可见，不确定。

2 For the low-pressure seal test and high pressure sealing test, does not allow visible leak through the valve flap, the back seat and shaft seal, there is no structural damage (elastic seat and seal surface deformation is not considered as structural damage).

3.9.2对于低压密封试验和高压密封试验，不允许有明显可见的泄漏通过阀瓣、阀座背面和轴密封，并无结构上的损坏(弹性阀座和密封面的塑性变形不作为结构上的损坏考虑)。

Unfortunately, this kind of large yellow croaker in the market have not met for 20 years ......

可惜，这样的大黄鱼，在市面上，已经有20年不可见了

But do content, in visible future, I won't touch news from beginning to end, that is forbidden zone.

但是做内容，在可见的未来，我始终不会去碰新闻，那是禁区。

But, secrecy envelops most aspects of Chinese security affairs.

但是，中国安全事务带有大量的不可见性。

For example, the hybrid does not have the polygonal hydrography, however river margins are visible.

例如，杂交不具有多边形水文，河流利润不过是可见的。

The experimental results show that the imperceptibility and robustness of these methods can be guaranteed.

实验结果表明，算法都具有良好的鲁棒性和不可见性。

I don t plan on sanding the material as it will not be visible from outside the sub.

我不打算对砂的物质，因为这将不可见以外的小组。

In its very invisibility, ideology is here, more than ever: We are there, with our boys, identifying with their fears and anguishes instead of questioning what they are doing at war in the first place

正是在意识形态之不可见处，它比在别处更为清晰地被洞见了：在士兵们那边，认同他们的恐惧和痛苦，却不质问其在战争中首要的所作所为。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。