探讨了酯交换反应和磷酸化反应的合成原理。

Synthetic principles of ester exchanging reaction and phosphating reaction were investigated.

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介绍了铸造用碱性酚醛树脂的合成原理及优点。

The synthesis principle and advantages of alkaline phenolic resin for foundry were introduced.

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运用运动合成原理分析了割前脱粒收割机梳齿运动的速度特征。

The speed characteristics of comb of threshing apparatus prior to cutting were analysed based on movement composition theory.

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And it's important innovation in several different ways and we're going to talk about this whole science of building artificial organs, devices that are made out of totally synthetic components to replace the function of your natural organs, and the artificial heart is a good example of that.

在很多方向上也做出了重要的创新,我们会讲到,制造人造器官的技术原理,这些装置完全用合成材料制成,能够取代人体器官的功能,人造心脏就是一个很好的范例

耶鲁公开课 - 生物医学工程探索课程节选