It's pretty simple — blood pressure is the measurement of the force of the blood against the walls of your blood vessels.
事实上相当简单——血压是测量血液对血管壁产生的压力。
The integral forming technology of conjugated spherical pressure vessels presented in this paper provides a novel and simple manufacturing method for such structures.
连体球形壳体整体成形技术成果，为此类容器制造提供了一种简便易行的高能成形的新方法。
The article describes the assembly of positioning keys on reactor pressure vessels and put forth an assembly procedure of good workability, simple operation and high reliability.
论述反应堆压力容器定位键安装过程，提供了一种工艺性好、操作简单、可靠性高的安装方案。
They are simple, evident and convenient for application in practice. Also, the formulas of allowable internal pressure for various pressure vessels are proposed.
并在此基础上推导了不同压力容器的许可压力公式。
They are simple, evident and convenient for application in practice. Also, the formulas of allowable internal pressure for various pressure vessels are proposed.
并在此基础上推导了不同压力容器的许可压力公式。
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