design calculation

基本解释

Through design calculation, proper geotechnic fabric filter is selected, matters needing attention during construction pointed out, and the applying effect summarized.
通过设计计算，选择合理的土工织物过滤层，提出施工注意事项，总结使用效果。
This paper introduced the structural design and working mechanism of SPDS-120 and SPDS- 114 releasing tools, especially the structure, characteristics and relevant design calculation of SPDS- 114.
介绍了SPDS-120和SPDS-114两种型号丢手工具的结构设计、工作原理，重点介绍了SPDS-114型丢手工具的结构、特点及相关设计计算。
Thus, the engineering design personnel's design calculation quantity was greatly reduced and the important value of practical project was achieved.
并应用其对微灌工程实际项目进行设计，可以大大降低工程设计人员的设计计算量，具有重要的工程实用价值。

So again, if you do a calculation where you're close enough to the ideal gas and you need to design your, if you have an engineer designing something that's got a bunch of gases around, this is a useful thing to use.
要研究近似理想气体的表现时,这个方程非常有用,下面再来看一个，对我们来说最有意思的,实际气体状态方程：,范德瓦尔斯方程。
麻省理工公开课 - 热力学与动力学课程节选

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