压气机的加功量或增压比由其基元叶栅的落后角确定。

The compression work or the total pressure ratio of a compressor is determined through the use of cascade element performance data concerning deviation Angle.

youdao

作为加中商务百年成功的证据，我要指出，上海现在是大约150家加拿大公司经营的基地，许多公司的代表出席了今晚的活动。

As evidence of the success of this venture, I would note that Shanghai is now the base of operations for some 150 Canadian companies, many of which are represented here tonight.

youdao

他说过“天才是百分之九十九的汗水加百分之一的灵感”，这揭示了成千上万成功人士的秘诀。

His words "Genius is 99 percent perspiration and one percent inspiration, reveals the secret of thousands of successful men and women."

youdao

And the first law says, well heat and work are different forms of energy, and we can add them, and the path dependence of these two things is somehow cancelled in the fact that we have this internal energy.

热力学第一定律说，热和功是能量的不同表现形式，我们可以把它们加起来,它们与路径相关的部分相互抵消,我们就有了内能。

麻省理工公开课 - 热力学与动力学课程节选

We can also talk about it in terms of if we want to solve, if we, for example, we want to find out what that initial energy was, we can just rearrange our equation, or we can look at this here where the initial energy is equal to kinetic energy plus the work function.

初始能量是多少，也可以,写成另一种形式,我们可以把方程变形,或者我们看这里,初始能量等于,动能加功函数。

麻省理工公开课 - 化学原理课程节选

q Work is zero. Delta u is w plus q, work plus heat. This is zero, this isn't.

功是零，△U是w加，功加上热量，这个是零。

麻省理工公开课 - 热力学与动力学课程节选