Biocompatibility is the basic requirement for polymers used as medical device in clinic, and it's a crucial pathway changing surface chemical composition to improve the biocompatibility of polymers.
生物相容性是高分子材料在临床上用作医用装置的基本要求，改变高分子材料的表面化学组成是提高其生物相容性的重要途径。
The influences of basic metal chemical composition, heat treatment conditions and welding parameters on the pressure vessel brittle fracture have been investigated.
研究了诸如化学成分、热处理条件和焊接因素对压力容器脆性破坏的影响。
The composition, basic properties and chemical reactions of Turkish valonea extract were discussed.
论述了土耳其橡栲胶的组成、基本性质和改性过程中常用的几种化学反应。
The basic properties of some expansive soils such as composition, physic-chemical properties and microstructure etc. are studied in this paper.
本文就笔者搜集到的几种不同的膨胀土样进行了基本特性研究，如物质组成、物理化学性质、微观结构等。
Based on the analysis of four publicly published papers in chemical academic periodicals both at home and abroad, it also discusses the composition, basic demands and skills in writing EST papers.
系统分析了化学科技英语论文翻译和写作在词汇和句法两个方面的基本特点。
Based on the analysis of four publicly published papers in chemical academic periodicals both at home and abroad, it also discusses the composition, basic demands and skills in writing EST papers.
系统分析了化学科技英语论文翻译和写作在词汇和句法两个方面的基本特点。
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