速率

Comparing with normal Zn supply and Zn deficiency, the latter increased significantly the autoxidation rate of wheat roots and leaves.

正常供Zn与缺Zn相比，后者显著增加小麦根系和叶片中的自氧化速率。

Autoxidation rate increased in the beginning and after 3 days stress it decreased to the level of that before the stress.

幼苗叶中膜质过氧化产物丙二醛含量和膜相对透性均在干旱处理后第3天迅速上升；组织自动氧化速率先是增加，在干旱处理第3天后恢复到处理前水平；保护酶SOD、POD、CAT 的活性明显提高，只有ASP的活性下降。

This model consists mainly of four kinds of simple line equations such as water level equation,velocity equation,auxiliary equation and initial equation.

该模型主要由水位方程、速率方程、辅助方程和初值方程这4种方程组成，它们都是一些简单的线性方程。

Across the world, the average velocity is 420 metres each year.

在世界范围内，年平均速率为420米。

The paper also studied the antioxidation capacity of soybean peptides in the food system and non-food system. The results showed that the soybean peptides can prolong the inducing period of the axunge oxygenation and cooperate with hydroxybenzene antioxidant which was more obvious in the food system. In the non-food system, the soybean peptides can control the autooxidation speeds of octadecadienoic acid and diphenolic compound and the effect on the latter was more obvious.

论文对大豆多肽在食物体系与非食物体系中的抗氧化性能做了研究，结果表明：大豆多肽在食物体系中能够延长油脂氧化酸败的诱导期，而且与酚类抗氧化剂协同作用，效果更为明显；在非食物体系中，大豆多肽能够抑制亚油酸的自氧化及邻苯三酚的自氧化速率，其中对后者的抑制作用较前者显著。

Equation 5-44 shows the electron velocity in the azimuthal direction.

方程式5-44指出了在方位角方向上，电子的流通速率。

In addition, since the back electromotive force occurring in an inductance element is cleared to zero during a half wavelength of period of the cosine wave, speed electromotive force can be measured by immediate shifting from a setting period to a measuring period.

另外，由于在余弦波的周期的半波长期间，使在电感元件中产生的反电动势VL清零，通过立即从设置周期转移到测量周期，能测量速率电动势。

Due to the quantum effect of nanocrystallites, the 〓/MCM-41 mesophase not onlydisplayed the characteristic narrow emission based on the f-〓 electronic transitions,but a wide emission band of the MCM-41 matrix.

在制膜的过程中，溶胶液的浓度、陈化时间、铺膜厚度、溶剂挥发速率以及基片的清洁度等因素直接影响到所得薄膜的质量，如透明性、均匀性和致密性等。

So MIMO systems theoretically can achieve very high data transmission rate on band limited frequency spectrum.

采用该技术不仅能在有限的频带上实现高速率的信息传输，而且还能够改善无线通信系统的性能。

It may be attributed to the segregated Ge acting as a diffusion barrier layer at the interface of 〓.

这可归结为〓界面的富Ge层充当了Co向Si〓Ge〓扩散的阻挡层，导致Co的有效扩散系数减小，降低了反应速率。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。