有保有压 the development of some industries while restricting the growth of others ; maintain expenditures in some areas while reducing them in others
没有压力 No Pressure
有压力的 stressful ; stressed out ; stressig ; get stressed
有压力 Pressure ; under pressure ; be stressed out ; pressure was on
有压流 [流] pressure flow
一个没有压力的假期 a no-stress vacation ; a holiday without pressure
有压力是件坏事吗 Is Stress a Bad Thing
有压载的 ballasted
没有压力的 stress-free
有压隧洞 pressure tunnel
有压隧洞多采用圆形断面。
有压管道水力瞬变的正确分析,对工程安全运行影响较大。
Proper analysis on the hydraulic transient in pressure pipeline is important for the safety operation of project.
许多快餐店有压杆式苏打饮料,你可以用那些机器给自己倒一杯软饮料。
Many fast food restaurants have soda fountains, which are machines where you can pour yourself a soft (usually carbonated) drink.
STUDENT: Just a quick question on some of the constraints, like isothermal, isobaric, isovolumetric expansion.
学生:我有个关于,等温,等压,等容等约束条件的小问题。
Adiabatic q equal to zero. It's also delta H 0 which is zero. The two didn't necessarily follow because remember, delta H is dq so p is only true for a reversible constant pressure process.
在这个过程中ΔH等于,绝热的所以q等于0,而ΔH也等于,这两个也不一定有因果关系,因为,记住,ΔH等于dq只有在恒压。
The constraint isn't constant temperature because the temperature is going to be changing.
是在不停变化的,不是恒压,因为我们已经有Δp了。
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