第二章介绍量子纠缠态的制备和线性光学元件知识。
In chapter 2 I introduce the preparation of entanglement and the linear optical devices.
这些机械元件的正确应用依赖于对这些结构的受力以及材料力度的采用方面的知识。
Proper application of these machine elements depends upon knowledge of the force on the structure and the strength of the material employed.
根据这些硬化限制区域的知识，将传热元件加在模型上，以加强热量转换到这些硬化限制区域中，和提供最优的硬化。
From this knowledge of those cure-limiting zones, heat transfer elements are added to the mold to enhance the transfer of heat into these cure-limiting zones and to provide a more optimum cure.
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