小区域

In addition, total wheel/rail contact calculation with divided rail outline method are raised. Under the condition of considering the displacement, bouncing, yaw, roll of wheelsets and displacement, bouncing, roll of rails, minimum gap between rail and wheel were calculated by the trochoid method and divided rail outline method, we can easily judge totally real contact states of the wheel/rail such as normal one-point contact, nonnormal one-point contact, two-point contact and wheel complete lift. Wheel/rail normal forces in the two contact point are respectively calculated by nonlinear Hertz contact theory, and then, result of simulation more close to reality on actual track.

另外，提出了轨廓分区法全面计算轮轨接触状态法，在考虑轮对的横移、浮沉、摇头、侧滚和左右钢轨的横移、浮沉、侧滚的条件下，可全面地分别计算左右侧轨顶和轨侧区域与车轮的最小轮轨间隙量，以此来判断轮轨的真实接触状态：正常的一点接触、非正常的一点接触、两点接触和车轮完全悬浮，并根据非线性赫兹接触理论分别求得两接触点处的轮轨法向力，从而使仿真结果更接近于车辆在实际线路上的运行状态。

The DTAD maximizes both the minimum internal angle and the average aspect ratio, which turns out that the DTAD is the optimal one among all triangUlations of a given point set within a domain.

DTAD具有最小角最大以及平均形态比最大的性质，因此它是给定区域和点集的最佳三角划分。

Then, the solution of the unconfined seepage problem is defined as the function with the minimum flow domain among all functions satisfying the weak form.

然后将弱问题的解定义为在满足所有弱形式的函数中具有最小流动区域的那个函数。

Because the large and middle irrigation works cannot effectively play the role in combating drought, farmers only can depend on the small irrigation works to combat drought, so it has caused the underproduction.

内容摘要：2005年荆门区域遭受大旱，由于大中型水利设施不能有效发挥作用，农民只能依托小水利抗旱，造成水稻因旱减产。

As a result of the evolution of AP equation, parton distribution at small x will lead to the violation of the unitarity of S-matrix.

但AP方程没有包括此效应，因而根据AP方程演化得到的部分子分布在小x区域会导致散射截面幺正性的破坏。

Life, allow these regions to untwist and the meridians to open again so that chi may

点被扭曲、关闭或比支持生命所应有的尺寸要小，允许这些区域的扭曲被解开，顶点再次打开，以让chi

If there is grid work or meridians that are twisted or shut down or smaller than they should be to sustain life, allow these regions to untwist and the meridians to open again so that chi may move throughout the etheric body.

如果有晶格层或脉络被扭曲、关闭或比支持生命所应有的尺寸要小，允许这些区域的扭曲被解开，脉轮再次打开，让chi流经整个以太体。

In Chongqing and its south is seen a small uplifted area of 20~30 cm.

在重庆及其南侧区域有幅度在20～30 cm小范围隆起。

A series of study methods which can not research in this field begin to exert important affection. On the basis of the previous research, the following major innovative work was carried out in this dissertation.(1) Several methods including fluorescence spectra, CD and FT-IR specta methods were used to study the interaction of isoquinoline alkaloid、isoflavones and Rhein with serum albumin, and the results from every method was in good agreement;(2) The binding constants、the numbers of binding site、the binding region and the interaction force involving in the interaction of drugs and serum albumin were confirmed by Scatchard equation and Vant Hoff equation.

基于研究生物大分子与小分子相互作用具有极其重要的意义，本博士论文在前人工作的基础上，主要进行了以下几方面的创新性研究：(1)利用荧光光谱法、圆二色谱法、红外光谱法以及分子模拟等多种方法相结合研究了异喹啉类生物碱，异黄酮类化合物以及大黄酸与人血清白蛋白的相互作用，获得了准确一致的信息；(2)根据Scatchard方程和Vant Hoff方程详细研究计算了异喹啉类生物碱以及大黄酸与蛋白质结合机理包括结合常数、结合位点数、结合区域、结合力。

The charts of velocity vector of flow field outside the tube under five conditions with amplitude 1.3 mm and frequency 5—25 Hz were obtained,and the cosine of average synergy angle of flow field outside the tube was calculated.

实验及模拟结果表明：振动能够显著增加管外近壁区的流体速度，能够在振动方向上的管壁两侧形成有效的冲刷，随着振动频率的升高其管外近壁区的平均速度近似呈线性增加，在共振点出现峰值；相同区域内振动工况的平均场协同角余弦值要明显大于无振动工况，但不同振动频率间的场协同角余弦值变化较小。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。