An electron beam heating control method with controllable time zone and space zone belongs to material processing field.

一种时域和空域可控的电子束加热控制方法，属于材料加工领域。

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Second, we must strengthen institutional construction. We must supervise and inspect strictly each of the links from raw material production, processing, circulation to consumption.

第二，要加强制度建设，从原料生产、加工、流通、消费每个环节都要进行严格监督和检查。

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After processing the blood samples and isolating the genetic material in each of them, the researchers added tiny fluorescent tags designed to stick to HIV genes in particular ways.

在处理每个病人血液样品并且提出遗传物质之后，研究人员把用特别方法粘贴小的荧光标记加在HIV基因上的。

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Third party processing could ensure the material is enriched only to the point needed for civilian purposes, and below the level called for in nuclear weapons.

VOA: standard.2009.10.04