压力加工(pressure process)对固态金属施加外力,通过塑性变形得到一定形状尺寸 压力加工(pressure process) 和性能的制品的过程就是压力加工。根据加工方式的不同,压力加工可分为锻造、轧制、挤 压、拉拔、冲压等过程。
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Constant Pressure Process [热] 定压过程
low pressure process [机] 低压流程 ; 低压法
high pressure process 高压流程 ; 高压加工
oscillating pressure process [木] 振荡加压法
high-low pressure process [机] 高低压流程
atmospheric pressure process [物] 常压法
alternating-pressure process 频压法
alternating pressure process 加压真空交替法
Hydraulic pressure process in heating system is coupling, parameter varying, nonlinear, multi-variables process.
供热系统水压过程是一个耦合的、变参数的、非线性的多变量过程。
This is in contrast to conventional LDPE which is produced by the somewhat less convenient high pressure process.
它与一般的低密度聚乙烯不同,后者采用较不方便的高压过程生产。
A low density polyethylene produced by a low pressure process, by Ziegler-Natta polymerization or by use of the Phillips process.
采用低压过程,齐格勒·纳塔聚合或菲利浦斯公司工艺生产的一种低密度聚乙烯。
He says reports of water contamination occur wherever there is hydro fracking, perhaps because the process uses such great pressure.
VOA: standard.2010.01.02
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。
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。
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