查询词典 on the wind

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。

The salinity reduction on the leeward side of the round mound reached 50%, and was 60% for the leeward side of the slender mound. Therefore, salt reduction showed better performance compared with wind velocity reduction. The salinity observed at the wind gap decreased with the increasing of distance from wind gap, but between round and slender mounds, no significant difference was detected.

在减盐效果方面，圆形与细长形土堤背风面平均减盐效果达50%至60%，两者之减盐效果皆优於减风效果；再者，圆形与细长形土堤中间之风口处，盐分量随距离增加而递减，然而差异并不明显。

With the wind scale of the expansion, due to the wind and the occasional random to the characteristics of wind power on the stability of power grids have been Can not be ignored.

随着风电规模的不断扩大，由于风能的随机性和间歇性的特点，风电对电网稳定性的影响已不容忽视。

Cruel I am newest the net swims " wind and cloud of the Three Kingdoms " with great concentration of personnel of research and development of company of this You Mowei makes make epicly not only with complete realistically gimmick presents a the Three Kingdoms the troubled times wind and cloud of period, more behave system of ruse of economic construction, stratagem, fierce general and giant battle relation adequately, your player gets the sense of reality of be personally on the scene in game, need to be chopped blindly no longer kill, need no longer long expect is before computer, enter now " wind and cloud of the Three Kingdoms " the world, the wisdom strategy that needs dub mouse to develop you only can develop your nation easily, make the bully trade of your unify the whole country more possibly, with one's own hands the Wang Zhe biography that compose belongs to you oneself!

酷我最新网游《三国风云》这款由万维公司研发人员潜心打造的史诗之作不仅以完全写实的手法呈现出三国时期的乱世风云，更将经济建设、计策谋略、武将系统和庞大战争关系充分表现，令玩家在游戏中得到身临其境的真实感，不再需要一味砍杀，不再需要长时间守候在电脑面前，现在进入《三国风云》的世界，只需轻点鼠标发挥您的智慧谋略即可轻松发展您的国度，更可能成就您一统天下的霸业，亲手谱写属于您自己的王者传记！

Field measurement of surface wind velocity and sediment transport rates was made on barchan dune in Wulanbuhe desert to understand. The results show that the wind velocities increasing upon windward slopes of the dunes vary with both slope morphology and wind velocity at the foot of the dunes.

对乌兰布和沙漠新月形沙丘表面风速的野外观测结果表明，沙丘迎风坡气流加速量主要和沙丘坡面形态、迎风坡前来流风速有关，迎风坡风速放大率介于1.02~1.59之间。

According to the characteristic of wind field on bridge main deck, WAWS is utilized to simulate the fluctuating wind velocity time history. By use of the explicit decomposition of the wind velocity spectrum density matrix and the FFT technique, the efficiency of simulation is improved greatly.

根据桥梁主梁处风场特点，利用谐波合成法模拟了主梁处的脉动风速时程，通过对脉动风速谱密度矩阵的显式分解和FFT技术的引入，极大的提高了模拟效率。

According to the characteristics of wind field on bridge, WAWS method is utilized to simulate the fluctuating wind velocity time history. Based on the quasi-steady aerodynamic forces theory, the expressions of the aerodynamic forces acted on per length of the whole bridge deck are introduced.

然后根据本桥梁所处风场特点，利用谐波合成法模拟了该桥梁上的脉动风速时程，基于准定常气动力理论，给出了作用在整个桥梁主梁单位长度上的气动力表达式，并对模拟的结果进行了检验。

At this moment blast has been blown (that as it happens is an off-street), seemed suddenly to be endured on my face one fist like ache, look later, a bunch of mop that is the decoration of doorway of a drug-store on the side and broom are put in a white plastic painful in be blown by wind, as it happens is hit in my right face, I am calling merchant, one woman runnings to ask how to return a responsibility, the thing that I say you is blown by wind hit on my face very ache, she is spoken unexpectedly perhaps is the thing that you struck me!

这时一阵风吹过，忽然我脸上好象被挨了一拳了似的疼，回头一看，是旁边的一个杂货店门口摆设的一捆拖把及扫帚放在一个白色塑料痛里被风刮倒，正好打在我的右脸，我呼唤着店主，一妇女跑出来问怎么回事，我说你的东西被风吹到打在我脸上很疼，她居然说出&说不定是你撞到了我的东西吧！&

At first, the wind tunnel test and test data process of this study are introduced in detail. A method to calculate expected extreme values of time series with a long time interval is then proposed with its sub-sections based on the classical Gumbel theory for extreme values and the independence of observed extreme values. At last, the extreme values of the wind pressure coefficients of the present wind tunnel test are calculated with the proposed method and methods used widely at present, such as peak factor method, improved peak factor method and Sadek-Simiu method.

首先 介绍了风洞试验及试验数据处理的基本概况；然后在阐述经典Gumbel极值理论的基础上，根据观察极值的相互独立性推导了短时距下极值分布参数和长时距下极值分布参数的关系式，给出了一种由短时距样本推算长时距下的极值估算方法；最后基于风洞试验数据，将常用极值估算方法(峰值因子法、改进峰值因子法和Sadek-Simiu法)和该方法的计算结果进行了比较。

In primaeval agriculture society, the dependence of the people on wind and the concept that wind is apotheosis and divine made the wind imagery went into the ancient poem early.

远古农业社会中人们对风的强烈依赖以及风神崇拜观念使风意象很早就走进了古代诗歌。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。