查询词典 useful direction

The caculation results of Pubugou high rockfill dam under the action of design earthquake travclling wave show: in few cases, the seismic response under travelling wave input is less than that under routine input; but in many cases, the former surpasses the latter, and the rate of increase of few components has doubled and redoubled; the strengthened areas of seismic response under the action of travclling wave are in the direction which travelling wave has gone; compared with acceleration and displacement, dynamic stress is even more sensitive to travelling wave input; compared with the direction along river, the effects of travelling wave in the direction cross river are even more intense.

结合瀑布沟高土石坝在设计地震行波输入下的研究表明，行波反应少数情况下弱于常规反应，而大多数情况下则有所增强，个别指标甚至有成倍的增加；行波反应强化区均出现在去波向；与加速度和位移相比，动应力反应对行波输入更为敏感；与坝体顺河向行波效应相比，横河向则更加强化。

In the area of sharp depth change, the pattern of average current field varies sensitively with wind speed change, while in the area of flat and gentle bottom, insensitively. The current direction in shallow water was consistent with the direction of the wind, while against the wind direction in deeper water and responded slowly.

在水深水平变化较大的区域，垂直平均流场结构对风速变化的响应较为敏感，易形成环流，浅水区垂向平均流向和风向一致，深水区则和风向相反；水深变化较小的水域，流场结构对风速变化的响应则较为迟钝。

Because the electric quantity of electron is negative, according to Lenz's right hand law, the metal electrons on conductor move to the direction, while the positive charges move to the direction, so the direction of current is shown in the graph.

由于电子的电量是负值，根据楞慈右手定则，所以导体上金属电子向着方向移动，正电荷向方向移动，故电流的方向如图中所示的方向。

This device is characterised by that its beam-splitter unit is the above described one, the first focusing elements (24) are placed at two opposite sides as seen from the direction of the beam arriving to the semitransparent reflective surfaces of the optical beam-splitter unit (22) i.e. from the receiving direction (5) and the common optical axis (23) of the first focusing elements (24) is at right angles to the receiving direction; outside the first focusing elements (24) on both sides a mirror is placed in front of each eye, and the semitransparent reflective surfaces of these mirrors enclose an angle delta 45 DEG +-15 DEG with the above mentioned optical axis (23), and the intersection line of these reflective surfaces is parallel to the mirror crossing intersection line (4) of the semitransparent reflective surfaces.

该双目图像显示装置的特征是其光学分束器单元是所述的单元，从到达光学分束器单元(22)的半透明反射面的光束方向看，即从接收方向(5)看，第一调焦元件(24)放置在相对的两侧，并且第一调焦元件(24)的共同光轴(23)垂直于接收方向；在位于两侧的第一调焦元件(24)的外面反射镜放置在每一只眼睛的前面，并且这些反射镜的半透明反射面与所述共同的光轴(23)围成夹角δ45°±15°，并且这些反射面的交线平行于半透明反射面的交叉反射镜交线(4)。

According to the ridges had the continuity in the local area, an intelligent algorithm of smoothing the direction map was proposed, and then according to the direction map the template of direction filter was designed, then the fingerprint image with the designed template was filtered and the binarization image was obtained.

并根据指纹图像在局部范围内纹线连续的特点，提出了一种智能的平滑方向图算法，再构建方向滤波模板进行方向滤波，得到指纹二值化图像。

There is mutual contradiction between direction estimation of user's signal and power allocation among all users in the beamforming algorithm. A twice game beamforming algorithm based on game theory is proposed to deal with it. Beamforming game algorithm mathematics model is constructed. During the first game, direction of signal and power allocation are mapped the game theory as "player", which are modeled as the problem of maximin function and obtain direction estimation first. Then during the second game, power allocations of different users are described as a multi-user game. Power updated algorithm is designed. The existence and uniqueness of the Nash equilibrium in the twice game beamforming algorithm based on game theory are proved by mathematics derivation.

摘要针对波束成形算法中，用户的信号方向估计值和用户之间的功率分配存在着相互矛盾，本文提出了一种基于博弈论的二次博弈波束成形算法，构建了波束成形博弈算法数学模型，首先在第一次博弈的时候，将波束成形算法中的信号方向和功率分配映射为博弈论数学模型中的"局中人"，将其建模为函数的极大极小值求解问题，先求解出信号方向；然后在第二次博弈的时候，将不同用户的功率分配过程描述为一个多用户的博弈过程，设计了功率分配更新算法，通过数学推导论证了纳什平衡点的存在性和唯一性。

Secondly ,it is the main body of this thesis-research of patterns of integration of modern information technology and analytic geometry .1 put forward three patterns of classroom integration in the directions of three study theories : imparting integral pattern in the direction of behaviorism ,guiding integral pattern in the direction of cognition and construction integral pattern in the direction of constructionism .And then I list relevant examples of classes and the corresponding styles of classes and give concrete explanations according to different integral patterns .

其次在现代信息技术与解析几何的整合的模式研究部分，也是本文的主要部分，提出了在三种学习理论指导下的三种课程整合模式：行为主义学习理论指导下的传授型整合模式，认知主义学习理论指导下的引导型整合模式，建构主义学习理论指导下的建构型整合模式，并对不同的整合模式举出相应的课例和分别适用的课型做出了具体的说明。

Diaphragm movement in the direction we are through,"Fleming left hand rule"(also known as "motor rule") determined by when the audio signal source is positive when the right side, the diaphragm in the opposite direction and plans, so that when the audio The size of the signal, changing direction, the diaphragm of the vibration on the subsequent non-stop, and its current size of the rate associated with the audio.

振膜运动的方向我们是通过"弗莱明左手定则"确定出来的，当音频信号源右端为正时，振膜的方向与图中相反，这样当音频信号的大小、方向不断变化时，振膜就随之不停的振动，其幅度与音频电流大小相关。

The maximum principal stress is oriented mainly in a NNW direction in the south and in a NNE direction in the north,generally in a N-S direction.

最大主应力方向在南部以NNW向为主，北部以NNE向为主，总体为近SN向。

But since there is a Limit, it is complete on every side, like the mass of a well-rounded sphere, equally balanced from its centre in every direction; for it is not bound to be at all either greater or less in this direction or that; nor is there Not-Being which could check it from reaching to the same point, nor is it possible for Being to be more in this direction, less in that, than Being, because it is an inviolate whole.

然而，由于存在空间的限制，存在在各个侧面都是完整的，就象一个很圆的球体，在各个方向上相对于中心都是对称的，因为它不可能在一个方向上小另一个方向上大；没有非存在阻止它达到同一点，存在在某一方向上多而在另一方向上少是不可能的，因为它是不可玷污的整体。

Farmers and ranchers are providing land to turbine owners or, in some cases, owning the equipment themselves.

农民和大牧场主正在向涡轮机主人提供土地。或者在一些情况下，他们自己拥有设备。

"This is a wonderful place. I will come back and visit it often."

"这是一个精彩的地方，我一定要经常来参观。"