调节速率

HOW does the regulation of citrate synthase control the rate of cellular respiration in pig heart tissue?

柠檬酸合成的调节如何控制猪心脏组织中细胞呼吸作用的速率？

It is found that many ripples of membranes emerge in the myelin, which is called the crimple myelin.

初始浓度低于生理盐浓度的水合溶液中，屏蔽效应对浓度变化非常灵敏，因此，myelin的稳定时间较短而且回缩速率较快。3对于能够稳定存在的myelin结构，采用自然蒸发与微操注射两种方法，人为调节其周围的盐浓度，实验发现，myelin内部将出现波纹样皱褶，我们称之为myelin的起皱现象。

The invention resolves defects of discommodity of heat supply speed adjustment of phase-changing floor energy storage mode, finity of phase-changing material availability, and the invention effectively decreases thermal transmission damage of floor heating downwards.

本发明解决了相变地板蓄能方式供暖速率调节不便、相变材料有效利用率有限等缺点，并有效减小了地板采暖向下的传热损失。

The phase behavior of the reaction system was calculated using Peng-Robinson equation of state.

结果表明，反应的速率和转化率可以用CO2的压力进行调节和优化。

Potassium ferricyanide and dithiothreitol were used to control redox potential from －100 mV to －450 mV in 3 L fermenter.

在3 L发酵罐上利用铁氰化钾和二硫苏糖醇调节发酵体系氧化还原电位值在－100～－450 mV，结果表明－350 mV为菌体生长和产丁二酸的最佳电位，丁二酸生产速率由0.75 g/提高到1.18 g/，产物丁二酸与副产物乙酸的质量浓度比由2.5提高到3.9。

Results showed that casein could be completely removed of by adjusting pH 4.6 and centrifuging at 1100g.β-lactoglobulin was absorbed by the cation-exchange resin eluented by phosphate buffer. Through limiting the quantity of acid whey, the purity concentration percent of immunoglobulin was above 80% determined by SDS-PAGE. The ratio of activity of immunoglobulin losing decreased in simulated pepsin and the residual immunoglobulin content percentage was about 80% in 60 minutes.

实验结果表明：调节脱脂牛初乳pH=4.6采用1100g低速离心即可达到完全去除酪蛋白的良好效果；利用含有磷酸根基团的缓冲液处理阳离子树脂柱会专一吸附酸性乳清中的β—乳球蛋白，达到分离乳清中免疫球蛋白与β—乳球蛋白的良好效果，控制乳清样品处理量可使免疫球蛋白纯度达到80%以上；微胶囊化的免疫球蛋白可以延缓胃液对免疫球蛋白的消化分解，减缓免疫球蛋白活性损失速率，在60分钟内仍可保留80%的活性。

Authors of this paper has designed a LRC circuit as the vertical magnetic dipole source in time domain.

设计了一种LRC电路控制的瞬变垂直磁偶极子场源，该场源可通过线路中的电阻R调节其振荡频率和衰减速率，以获取高能量、穿透能力强的时域电磁波信号。

An important advantage of this system is that boththe energy level splitting and the decay rate of the DQD can be well tuned by varyingthe gate voltage.

利用双量子点冷却谐振子的优点在于，双量子点之间的能级差以及它的耗散速率都可以通过门电压来调节。

We provide the unique belt decadent marking rope HUB to jump the line, after considered the adjustment is away from the fixed-length manufacture, each jumps the line to pass through five kind of reflectoscope reflector multi objective tests, satisfies completely jumps line each target which the standard stipulated, supports surpasses 100M the data transmission speed.

我们提供独特的带黄色标号绳的HUB跳线，考虑调节距离后定长制作，每一根跳线均经过五类测试仪的多指标测试，完全满足标准所规定的跳线各项指标，支持超过100M的数据传输速率。

RESULTS: Fourth-order spherical aberration became more negative with accommodation, and the rate of this change was greater in older individuals.

结果：4阶球差随着调节变得更负，而且这种变化速率在年龄大的个体中更明显。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。