The relationship between metallization rate and reducibility is analyzed based onthe definitions of them.
根据金属化率和还原度的定义，分析了二者之间的关系。
A new method of measuring the lens focus is presented, which is based onthe principle of transformation of the Gauss laser beam.
根据透镜对高斯激光束束宽的变换原理，提出了一种由变换前后发散角的变化确定透镜焦距的新方法。
This paper describes a design procedure of spherical shells with nozzles subjected to internal pressure based onthe limit analysis.
在塑性极限分析的基础上，本文提出受内压球壳开孔接管的一种整体补强设计方法。
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