变化

We used the numerical simulation, considered the variation of potential, electric field and carrier concentration in SITH, researched and expatiated the rule of increasing current in block-state, the mechanism of breakover phenomenon and the on-state voltage drop.

研究中采用了数值模拟的方法，从器件内部的电势、电场以及载流子浓度的变化角度，阐述了阻断态电流增长的规律、转折发生的原因、以及导通态压降和电流的变化特点。

By means of experiments, this dissertation studies the change law and influence of breakwater's physics and dynamic characteristics, which are caused by the changes of the stone's weight distribution.

通过试验，研究和分析堤心石重量级配变化对防波堤物理与动力特性的影响及其变化规律。

The study adopted voltmeter-ammeter method to measure the impedance of fresh and frozen-thawed bluntsnout bream under different frequencies during storage.

运用物理方法-伏安法测定不同频率下冰鲜和解冻团头鲂的阻抗，分析在不同贮藏条件下团头鲂阻抗的相对变化Q值的变化特点。

The diversity and exaggeration is out of pure imagination, and infinitely breathtakingly charming.

艺术语言质朴、天真、粗犷而有力，特别是它的造形不受自然形象细节的约束，进行了大胆的变化和夸张，这种变化和夸张出自天真的想象，含有无穷的魅力。

Bring about The development of modern science and technology has brought about great changes to our society.

现代科学技术的发展使我们的社会发生了巨大变化。巨大变化。

This article analyses changing of length of the last two steps in run up and its effect on the result of broad jump biodynamically,thus determining the proper range of changing the last two steps in broad jump.

借助资料文献，对跳远最后两步的技术进行生物力学的分析，并讨论了最后两步步长变化的大小对成绩的影响，从而找出助跑最后两步步长变化的合理范围，为教学训练提供理论依据。

To investigate variation of soil bacteria community in response to the change in the above-ground vegetation, soil samples were collected at three sites, i.e. bamboo groves, mixture of bamboo and broadleaf tree and broadleaf forest. To explore variation of the soil bacterial structure, 16S-rDNA-V3-fragment-base DGGE (denaturing gradient gel electrophoresis) and clone sequence BLAST technologies were applied.

为了解毛竹人侵天然林后地下土壤微生物多样性的变化，分别采集了毛竹纯林、竹阔混交林和原始天然阔叶林下的土壤样品，应用建立于165 rDNA V3区片段的变性梯度凝胶电泳和克隆测序比对来研究土壤细菌结构的变化。

RD results showed that the silver ions doping could inhibit the formation of brookite TiO〓 to some extent.

PS研究表明，银离子掺杂前后，催化活性的变化与其表面的低价钛离子缺陷的浓度变化密切相关。

The change of the effective ingredients in brown rice during the period of germination and its changing mechanism were studied.

研究了糙米在发芽过程中的主要成分变化情况，并对变化机理作了简单的探索。

Historical population evolution model and Brownian movement of population in modem history; put forward urbanization model of North China Plain ie.

全球变化不仅涉及到地球系统的各个层次，而且还与地球星际环境的各种变化（如近地行星运动、慧星运动、太阳系的运动、银河系的运动等）存在着相关。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。