initial rate

But the upper limit of V m was twice above that of initial rate, and this difference was more pronounced at lower substrate concentrations.

但用积分法测定酶活性的上限明显高于初速度法，而且起始底物浓度越低则差异越显著。

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The composite exhibited a tensile elongation of 250% at the initial strain rate of 8.9 × 10-4 s-1 at 833K.

研究表明：在温度为833K、初始应变速率为8.9×10-4s-1的拉伸变形条件下，其伸长率为250%；

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IPO first-day turnover, amplitude ratio and small plates market index with the initial yield are positively correlated. The success rate and the initial rate is a negative correlation. Finally, it makes some policy suggestions based on the above.

其中，IPO新股上市首日换手率、振幅率及中小板市场指数与初始收益率成止相关，中签率则和初始收益率呈负相关。最后，在上述基础上提出相关政策建议。

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Calendar effects was found in the study of the initial rate of return on equity, which mean that a specific time period rate of return significantly above or below average return.

日历效应最初在研究股票的回报率时被发现，即某一个特定时间段的回报率显著高于或低于平均水平。

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The tensile impact experimental results show that the initial elastic modulus and unstable strain of PE fibre bundles are temperature and strain-rate dependent, except for the failure stress of PE fibre bundles.

实验结果表明：PE纤维束的初始弹性模量和失稳应变具有一定的温度和应变率相关性，但是破坏应力变化不大。

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The pipeline steel with strain-based design is usually characterized by high initial work hardening rate, good ductility, and low yield stress to tensile strength ratio.

抗大变形管线钢就是基于应变设计的方法得到的具有连续屈服、较低的屈强比、较高的加工硬化指数以及均匀塑性变形延伸率等特性的管线钢。

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Where considered acceptable, small additions of sodium oxide or fluorspar can be used to further accelerate the initial rate of reaction.

并认为：添加少量的氧化钠或氟石可进一步加快反应的初始速率。

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The structure of amyl alcohol affects both the initial reaction rate and the ultimate yield of amyl n caprylate in the following sequence: primary alcohol> secondary alcohol> tertiary alcohol.

醇结构对MIECC有影响，在反应初速率及平衡产率方面均遵循伯醇>仲醇>叔醇的规律。

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Once you get beyond the initial learning curve, knitting and crocheting can lower heart rate and blood pressure.

一旦你超越了最初的学习曲线，编织和钩织就可以降低心率和血压。

四级真题- 2017年 12月 2卷 信息匹配

This initial rate increment may be due to the development of the internal oxidation layer.

这初始速率增加的原因可能是发展的内氧化层.

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