研究表明，煤粉颗粒的尺寸大小、燃烧环境中的氧量及环境温度对煤粉的燃尽或燃尽时间有很大的影响。
Study shows that particle diameter, oxygen and temperature of combustion environment play an important role on burnout or time for burnout of coal.
电火花加工工件的尺寸精度受过切量影响，而过切量的大小主要取决于放电间隙和电机损耗。
The dimensional accuracy of electrical discharge machining(EDM) is greatly influenced by the overcut resulting from the discharge gap and electrode wear.
本文研究的目的在于阐明蛋白的尺寸和分子量的大小是否是影响蛋白质聚集成有毒性的纤维结构的关键因素。
The goal of this study is to elucidate whether the size or molecular weight is a key factor to which a protein assembly into a fibrillar structure with cytotoxicity.
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