查询词典 in the wind

Wind fences can reduce aerodynamic force of railway vehicle in the cross-wind s,and the performances of wind fences might be affected by many factors.

防风栅可降低铁道车辆在横风作用下铁道车辆所受的气动力，其抗风性能受许多因素影响。

The wind measure of the wind farm is very important. This thesis can offer relevant theory analysis and technical support for this. And on the follow-up study of this subject , there are the following suggestions:(1) In the multi-layer wind tower , an anemometer at 50 meters'must be install, in order to improve the precision of assessment of the new method further.

为了更好的开展本课题的后续工作，作者提出如下建议：(1)在测风塔安装的多层风速仪中，一定要安装50米高度处的风速仪，为进一步修正新方法的估计精度打好基础。

There were the same load characteristics of 1MW, 1.5MW and 2MW blade model, which the tensile stress, shear stress and torque of section were linearly increased with increasing of wind speed; and tensile stress of all test sections of the blade was changed greatly, but shear stress was basically the same in the same wind speed. The shear stress and tensile stress were increased obviously in the place of 388mm to centre of gyration of wind rotor comparing with other section where the phenomenon of stress concentration had for 1.5MW blade model.

对1MW、1.5MW、2MW叶片模型有相同载荷特性，各截面处的拉应力、剪应力、扭矩随风速增大而增大，呈线性增加规律；在相同风速下，叶片各测试截面的拉应力值变化较大，而剪应力值基本相同，但对1.5MW叶片模型，在距风轮回转中心388mm处与其它截面处的剪应力、拉应力比较明显增大，有应力集中现象。

Therefore, the moist potential vorticity analysis associated with the mesoscale convective system was researched in the paper, so as to reveal the moist potential characteristics of mesoscale convective system in typhoon circulation. The results showed that, during the generation stage, convective instability characterized by MPV1 was a favorable condition for forming MCS, while the vorticity which was caused by the slantwise isentropic surface and the vertical shear of the horizontal wind characterized by MPV2 was an inspiring mechanism. The specific process was that, the atmosphere exhibited the feature of strong convective instability at the low level of convection areas and the southeast areas, which included plenty of erratic energy. The slantwise ascended the stream transfer the erratic energy to northwest, where the stratification stability was small. As decreased, the cyclonic vorticity increased. On the other hand, the vorticity caused by the slantwise isentropic surface and the vertical shear of the horizontal wind inspired the release of convective instability and as a result that the MCS formed. During the development stage, the cyclonic vorticity increased quickly with the persistent decreasing of . Meanwhile, the inclination of isentropic linewas bigger than the absolute momentum line at middle level, which exhibited the feature of conditional symmetric instability , then the conditional symmetric instability was forced to release by the vorticity resulted from the slantwise isentropic surface and the vertical shear of horizontal wind, and the MCS developed.

结果表明，在对流形成阶段，MPV1即对流不稳定为MCS的形成提供背景不稳定条件，由MPV2即湿等熵面的倾斜和水平风的垂直切变而引起的涡旋发展作为强迫机制：MCS形成的区域及东南区域中低层是强对流不稳定层，蕴含丰富的不稳定能量，倾斜上升运动把对流不稳定区具有强不稳定能量的暖湿空气向西北中层的中性层结区输送，由于的减小，气旋性涡度增强，有利于形成对流，另一方面，由于湿等熵面倾斜和低空急流加强而引起的涡旋发展作为一种强迫机制激发对流不稳定能量得到释放，从而形成对流；在对流系统地发展阶段，由于低层的对流不稳定性进一步减弱，进一步减小，气旋性涡度进一步增强，有利于MCS的增强，中层等θe 线的倾斜度比绝对动量M 等值线的倾斜度大，对应有条件对称不稳定区域，满足条件对称不稳定条件，在湿等熵面倾斜和台风低空急流作用下引起的涡旋发展强迫对称不稳定能量释放，从而使得对流得以维持和加强。

The direction with the aid of the piece in mouth of the character is rephrasing in own words this to us about "the wind" and "free" the truth, deaf young people to luff, is also similarly for feels "the wind" the sound, Pacific Ocean's wind has the language, even if cannot hear, can also be able to feel.

导演借助片中人物之口向我们转述着这个关于"风"和"自由"的道理，失聪的年轻人逆风行驶，也同样是为了感受"风"的声音，太平洋的风是有语言的，即使听不见，也能感受得到。

Based on the former drag reduction experiments of the bionic nonsmooth body of revolution models in the lowspeed wind tunnel, the simulation wind tunnel tests at the wind speed of 44 m/s were performed for the body of revolution models with the tail rectangularly disposed by three different nonsmooth structures, such as the convex dome form with the diameter/height of 1.0/0.5 mm, the dimple concave form with the diameter/depth of 1.0/0.5 mm, and the riblet form with the width/height of 1.0/0.5 mm, in contrast with the body of revolution model with smooth surface.

在前期进行的仿生非光滑旋成体模型低速风洞试验的基础上，将非光滑形态在旋成体模型上的排列方式固定为矩形布置，非光滑的尺寸固定为直径或宽度为1 mm，深度或高度为0.5 mm，在风速为44 m/s时，对布置在模型尾部的凸包形、凹坑形和棱纹形三种非光滑模型与表面光滑模型进行了对比模拟试验。

Came to the lava cliffs fall zone, take the left side of the road directly in a group of birds where there are two columns below, the jump down (not dead, I am sleepy in this place as long as two hours), skip left after the first go, be reminded to observe, and now moving about in the magma, but can only be waist high magma, there is a need to see more of the terrain, do not waste HP, now jumped down, back to the left跳崖Department, went to is located in Magma, Fire Dragon Shou equipment can move around a half height of magma, first up, get a weapon, and then down, has been in the end, to continue filing filed walk inside the wind can be magic, the way to the red chest is a green precious stones, to increase the wind magic attack, and get back only to return to bandage things MM has emerged, but said a few left, and then returning to fight BOSS, the BOSS to attack his tail, the beginning of the head is of no use, finished BOSS, while red chest after using wind magic jump can be achieved

掉下悬崖来到了熔岩地带，直接走左边的路，在一群鸟的地方，下面有两根柱子处，往下跳(不会死的，我在这个地方困了2个小时之久)，跳下后先往左走，得到火龙守，现在可以在岩浆中走动了，但是只能是下半身高的岩浆，所以要多看地形，不要白白浪费HP，现在可以往下跳了，回到跳崖处往左，来到岩浆地处，装备火龙守，可在半身高岩浆里走动，先往上，拿到武器一把，再往下，一直到底，存档处存档继续往里走可得到风魔法，途中的红宝箱是绿宝石，增加风魔法攻击的，等回来时才能拿，返回事绷带MM又出现了，不过说了几句就走了，然后返回途中打BOSS，此BOSS要攻击他的尾巴，开始时打头是没有用的，打完BOSS，途中红宝箱利用跳后的风魔法可以取得

The H∞ robust control problem is resolved with 2-Riccati algorithm, and the H∞ robust controller is used in the rotating speed control of wind turbine, which results in completely wind turbine speed control within frequency band of wind speed variation.

用2-Riccati算法对H∞控制器进行求解，将该控制器用于风车的转速控制中，最终实现在风速波动频率范围内的风车完全转速控制。

However, upon Second Thoughts, I took it away, and wrapping all this in a Piece of Canvas, I began to think of making another Raft, but while I was preparing this, I found the Sky over-cast, and the Wind began to rise, and in a Quarter of an Hour it blew a fresh Gale from the Shore; it presently occur'd to me, that it was in vain to pretend to make a Raft with the Wind off Shore, and that it was my Business to be gone before the Tide of Flood began, otherwise I might not be able to reach the Shore at all: Accordingly I let my self down into the Water, and swam cross the Channel, which lay between the Ship and the Sands, and even that with Difficulty enough, partly with the Weight of the Things I had about me, and partly the Roughness of the Water, for the Wind rose very hastily, and before it was quite high Water, it blew a Storm.

大风整整刮了一夜。第二天早晨，我向外一望，那只船已无影无踪！这使我感到有点意外，但回头一想，我又觉得坦然了。我没有浪费时间，也没有偷懒，把船上一切有用的东西都搬了下来，即使再多留一点时间，船上也已没有多少有用的东西好拿了。

However, upon Second Thoughts, I took it away, and wrapping all this in a Piece of Canvas, I began to think of making another Raft, but while I was preparing this, I found the Sky over-cast, and the Wind began to rise, and in a Quarter of an Hour it blew a fresh Gale from the Shore; it presently occur'd to me, that it was in vain to pretend to make a Raft with the Wind off Shore, and that it was my Business to be gone before the Tide of Flood began, otherwise I might not be able to reach the Shore at all: Accordingly I let my self down into the Water, and swam cross the Channel, which lay between the Ship and the Sands, and even that with Difficulty enough, partly with the Weight of the Things I had about me, and partly the Roughness of the Water, for the Wind rose very hastily, and before it was quite high Water, it blew a Storm.

可是，再一想，我还是把钱拿走了。我一边把钱用一块帆布包好，一边考虑再做一只木排，正当我在做木排时，发现天空乌云密布，风也刮得紧起来。不到一刻钟，变成一股狂风从岸上刮来。我马上意识到，风从岸上刮来，做木排就毫无用处了，还不如乘潮水还未上涨，赶快离开，要不可能根本回不到岸上去了。于是我立刻跳下水，游过船和沙滩之间那片狭长的水湾。这一次，由于带的东西太重，再加上风势越刮越强劲，我游得很吃力。当潮水上涨不久后，海面上已刮起了风暴了。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。