size composition的例句大全

In order to investigate the effect of temperature on number and size of blood cells and serum biochemistry composition of yellow catfish ( Pelteobagrus fulvidraco), a trial was carried out at different temperatures ( 10 ℃, 16 ℃, 22 ℃ and 28 ℃).

设定10℃、16℃、22℃和28℃4个温度梯度，研究了温度变化对黄颡鱼（Pelteobagrus fulvidraco）血细胞数量、大小及血清生化成分的影响。

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The problems existed in particle size distribution, chemical composition and producing of domestic synthetic test dust are also proposed.

详细列出了国内人工尘在粒径分布、化学成分及研究制备方面尚存在的问题。

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The part about synthetic test dust in standards is analyzed. At the same time the three questions about the composition of synthetic test and the mass percentage of every element, particle size distribution and chemical composition in these five standards are compared and analyzed in detail.

分析了国外五个标准中有关人工尘的部分，并对五个标准中人工尘的组成和各成分的质量百分数、粒径分布以及化学成分三个方面的问题进行了详细的比较、分析。

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Television has transformed the size and social composition of the audience at great sporting occasions

电视改变了重大体育赛事观众的规模和其社会阶层构成结构。

柯林斯高阶英汉双解学习词典

As plating time was increased, the structure of coating was transformed into microcrystalline and amorphous structure showing smooth surface in coating thickening process under the influence of atom size, additive and the composition of coating.

随施镀时间的延长、镀层厚度的增加，在原子尺寸、添加剂和镀层成分等影响下，向微晶和非晶态转化，镀层表面趋于平整。

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First of all, through analyzing the size and process requirements of the prepared timber, it determines the composition and layout of the chipper which is NC energy-saving parallel to the grain, including automatic feeding and discharging mechanism and the main cutting bodies.

通过对加工木材的尺寸和工艺要求的分析，确定了数控节能顺纹削片机的组成和布局，这其中包括切削加工机构、自动进料机构和自动出料机构的设计。

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The influence of temperature, heating time, variance ratio of temperature, and load on the change of crack size, microscopic structure, crystal grain, composition, hardness, and strength were studied.

系统研究了温度、加热时间、温度变化率、加压等热力参数对修复过程中裂纹尺寸、材料的显微组织、晶粒、成分、显微硬度、强度等变化的作用。

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