变化性的

The changes of contractibility of the intestinal smooth muscle are observed with the tensility of intestinal smooth muscle as the index through dropwise in vitro of neostigmine, atropine and adrenin on the serosa of small intestine.

以小肠平滑肌张力为指标，采用在离体小肠浆膜上滴加新斯的明、阿托品、肾上腺素的方法，引导小肠纵行平滑肌收缩性的变化。

Finally ,by multidisciplinary analysis of the form of microfacies type ,the thickness distribution of sandbody ,the shape of sandbody and permeability variation, the 4th surface corresponds theⅡ、Ⅲinterbed which control the aeolotropy of the reservoir,the remaining oil distribute along the abandoned channel or under the 4th surface ,and the barrier bed which is separated by abandoned channel is favor place to look for remaining oil .

最后，通过对沉积微相类型、砂体厚度分布、砂体形态展布、渗透率变化等综合分析，认为4级界面对应于Ⅱ、Ⅲ类夹层，其对储层非均质性的控制作用明显，剩余油沿废弃河道或4级界面以下分布，被废弃水道所分隔的隔层下覆的单体是寻找剩余油的有利部位。

Any alteration to DNA that can potentially result in a change in the function of one or more genes.

任何有潜在性的会导致一个或更多基因的功能变化的DNA的改变。

Using the polyethylene glycol simulated drought stress test, the growth, leaf and stem relative water content and protoplasmic membrane penetration of Arachis pintoi cv. Amarillo and A. duranensis krapov.

用PEG-6000模拟干旱胁迫的方法研究了阿玛瑞罗平托花生和杜兰落花生在O.5%、15%、25%PEG胁迫24h下的生长状况、叶片和茎相对含水量和质膜相对透性的变化规律。

To realize the automatic steel billet snagging, the snagging path planning is accomplished. At the corner of the path, a duality clothoid ensures the continuous variation of velocity and acceleration.

结合目前亟待解决的钢坯局部修磨自动化问题进行了修磨轨迹规划，在轨迹的拐角处采用了一种对偶形式的回旋曲线进行过渡，保证了机器人在运动过程中速度和加速度的连续变化性。

There not many changes between pale-red tongue and normal group. With tongue complexion varying from red, crimson , red-dark to cyanosis...

这一结果说明血液流变学性的变化和微循环功能的改变对舌色的形成机理具有意义。

In this article, with pointing out that the result of the current calculation model is deficient in the similarity, it has deduced the numerical regulation of the variation of the elements including q ,γ andτ in the steam-water distribution matrix equation when the terminal temperature difference exits in the heater via the power balance equation, and combining with the power equation and boiler absorbed heat equation, the precise calculation model for the impact of heater terminal temperature difference on heat economy of unit is then derived.

指出现有计算模型结果具有近似性的不足，本文通过加热器能量平衡方程推导出加热器有端差时汽水分布方程中q 、γ和τ元素数值的变化规律，然后结合功率方程和吸热量方程得到加热器端差对机组热经济性影响的精确计算模型。

Differential equations and difference equations are powerful tools that describe the law of nature, but it is difficult to find their general solutions. Therefore , there has been an increasing interest in the study of the nature of solutions of differential equation and difference equation in theory.

微分方程及差分方程是用来描述自然现象变化规律的一种有力工具，由于寻求其通解十分困难，故从理论上探讨解的性态一直是近年来研究的热点问题。

It sketches a picture of human nature by exploring the grey area between reason and passion, restraint and dissoluteness. So the Wu Song and Tang Sen that we see in Li Zhanyang's sculptures are not entirely saintly nor without physical or sexual appetites ?

不论题材有何变化，李占洋在作品中表现的往往就是那些蕴涵在平民生活中的原始生命力，特别是性的力量。

The corresponding relations between the strain of the static state and dynamic cycle load and the volume resistance of the short chopped carbon fibers, short chopped carbon mat, unidirectional carbon fibers reinforced vinyl resin composites is existed. The physical modes of these kinds of composites are also designed based on the experiment data. The resistance and strain of the short chopped fibers reinforced vinyl composites satisfy the equation of y =A + Bx + Cx~2 in the static strain test method and the short chopped mat reinforced vinyl composites is y = A + Bx.

短切碳纤维、短切碳纤维毡、单向碳纤维增强乙烯基酯树脂复合材料在静态和动态循环载荷下，应变与电阻之间有较好的对应性，同时根据实验数据，建立了不同条件下该复合材料应变和电阻变化规律的物理模型，短切碳纤维增强乙烯基酯树脂复合材料在静态拉伸时电阻与应变之间满足：y=A+Bχ+Cχ~2；碳纤维毡增强乙烯基酯树脂复合材料在静态拉伸破坏时电阻与应变之间满足：y=A+Bχ。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。