Chemically nylon is of the same general composition as silk or hair but it is artificially made.
尼龙的化学成分大体上同丝或头发相同，只不过尼龙是人工制成的。
The general composition of COD special reagent is obtained by quantitative and qualitative analysis.
通过对该仪器的COD专用试剂定量、定性分析，得出该试剂的大致组成和比例。
The general composition of the sweep systems in analogue electron microscopes was introduced, then the operation principle for the whole system and all the related circuits was discussed.
本文介绍模拟式电子显微镜扫描系统的基本组成，对系统整体和各单元电路的工作原理进行了分析。
The general composition of the sweep systems in analogue electron microscopes was introduced, then the operation principle for the whole system and all the related circuits was discussed.
本文介绍模拟式电子显微镜扫描系统的基本组成，对系统整体和各单元电路的工作原理进行了分析。
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