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concentrations相关的网络例句

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与 concentrations 相关的网络例句 [注:此内容来源于网络,仅供参考]

The production rates of ferrate increase with increasing concentrations of NaOH solutions, current densities and temperatures.

2在相同电解时间下,高铁酸钠的表观生成速率均随着NaOH溶液浓度、操作电流密度、体系温度的增大而增大。

The four methods, air oxidation, DMSO/H_2O oxidation, potassium ferricyanide oxidation, Cu~(2+) oxidation and H_2O_2 oxidation, were used to promote the formation of disulfide bond in octreotide at different concentrations.

分别采用空气氧化法、铁氰化钾氧化法、DMSO氧化法、Cu~(2+)氧化法和双氧水氧化法对不同浓度的还原型奥曲肽进行了氧化实验。

The impacts of pollution of different concentrations of iron, ferrous iron and oil on the resin material are investigated.

研究了不同浓度的铁离子、亚铁离子和油类物质对树脂污染的影响程度。

Objective To investigate the effects of different concentrations of glucose on growth and collagen synthesis of rat skin fibroblast cells cultured in vitro.

目的 研究不同浓度的葡萄糖对体外培养的大鼠皮肤成纤维细胞生长及胶原蛋白合成的影响。

The supply strategy of dissolved oxygen and its concentrations, distributions in filter bed influence the biological performance of aerobic filter dramatically.

溶解氧是影响好气滤池生物作用的一个关键因素,溶解氧的供给方式和滤床内溶解氧浓度分布及大小均对滤池的生物作用产生较大影响。

METHODS: We systematically searched for placental miRNAs in maternal plasma to identify miRNAs that were at high concentrations in placentas compared with maternal blood cells and then investigated the stability and filterability of this novel class of pregnancy-associated markers in maternal plasma.

我们系统收集了母体血浆中胎盘miRNAs,鉴别出那些胎盘中浓度比母体血细胞中浓度高的miRNA来,然后研究母体血浆中这种新型妊娠相关标志物的稳定性和可滤过性。

The quasi-analytical expressions of the relative concentrations at the mobile region and the immobile region are deduced respectively by using hypergeometric equation, hypergeometric function and the method of Laplace transform under the initial concentration zero and the first or second boundary condition of a semi-infinite one-dimensional space.

并分别在初始浓度为零,半无限一维空间内第一类边界条件和第二类边界条件下,利用超几何方程、超几何函数和Laplace变换法推导出了可动区和不动区溶质相对浓度的准解析表达式。

Concentrations of DHA in brain tissues increase three to fivefold during the last 3 months of pregnancy and by as much again during the first 3 months of life.

DHA的浓度在脑组织中增加三至五倍,在过去3个月的怀孕和多达再次在首3个月的生活。

Contact glow discharge electrolysis for two dyes, weak acid brilliant red B and weak acid flavine G was investigated under different concentrations, temperatures and medias.

以酸性黄和弱酸红为例,利用接触辉光放电电解对水溶液中的染料降解进行了研究,讨论了放电条件对染料降解率和脱色率的影响,并对接触辉光放电电解处理染料废水的实验条件进行了优化。

The ratio of concentrations of protein and flocculants plays a key role in the flocculation of protein.

蛋白质能够从溶液中絮凝沉降下来必须有适当的蛋白质和高分子絮凝剂的浓度比值。

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