查询词典 by air

Results show that during the snowstorm disaster, under the large scale background with "trough in south and ridge in north", strong cold air caused by prevailing northerly wind in northern Asia wedged into low level atmosphere over Southeast China and formed a "clod cushion". At the same time, warm-wet air was also transported to Southeast China by southerly wind. The vertical shear of winds from cold to warm airflows produced strong upward motion and then, the warm-wet air over the cold air wedge was driven to rise. Finally, the structure of "warm cover" and "cold cushion", as well as corresponding vertical circulation over the converging frontal zone came into being.

研究结果表明，灾害发生期间，中国北方中低层大气盛行偏北气流，使较强的偏北冷空气"楔入"中国东南部低层大气，构成低层"冷垫"，同时偏南暖湿气流源源不断地将大量水汽输送到中国东南部，冷暖气流交汇及其垂直切变导致强烈的上升运动，构成了"冷垫"上空的"暖盖"及"南槽北脊"反位相环流汇合锋区的垂直环流结构。

By using Lee\'s matching law, the excess pore-air pressure, excess pore-water pressure and settlement in the Laplace-transformed domain are obtained for one-dimensional consolidation in unsaturated soils, under the large-area uniform instantaneous loading. A computer program using the method by Crump and Durbin is developed to obtain the semi-analytical solution of the excess pore-air pressure, excess pore-water pressure and settlement under the boundary conditions of the top surface permeable to water and air and the bottom impermeable to water and air.

8采用李氏比拟法，应用Merchant粘弹性模型，得到了Laplace变换域内粘弹性非饱和土地基一维固结时超孔隙水压力，超孔隙气压力以及土层沉降的解；采用Crump及Durbin方法实现Laplace逆变换，获得大面积均布瞬时加荷，在顶面排气排水，底面不排气不排水情况下粘弹性非饱和土地基一维固结时的半解析解。

Combined with the measured data of the supply air flow distribution in the existing air-conditioning vents on the audience's part of the theater, the temperature and velocity distribution are calculated under the design project condition, obtaining that air current organization of the pond place and the gallery under this blast form indeed has many problems, proposing the orbed nozzle in the balcony can be replaced by swirl diffusers vertical vents, and the blast form of the gallery will be changed by under-seat air supply.

结合现场所测的数据对观众厅部分现有空调喷口送风的气流组织做简要的计算和分析，并简要计算了设计工况下速度分布和温度分布，明确该送风形式下的池座和楼座的气流组织的确存在诸多问题，进而针对池座提出用旋流风口代替球形喷口垂直下送，楼座则建议改为坐椅下送风。

At the same time,select three issues carries on solve by the Year 2008's ACM\ICPC finals:air condition machine is description the elbow of air conditioning installation problem,limited the quantity and types of air-conditioning pipe under the conditions of the installation of air-conditioning method;Password suspects,this problem is giving a system password letter combinations possible combinations and length under the conditions,to design an algorithm to calculate the correct arrangement of the password;Steam roller,this problem giving the situation of urban streets,drive steam roller from one point to another point of the shortest path,is used by how many time.

同时，选取了2008年度ACM\ICPC总决赛的三道题目进行求解：空调机器这一题描述的是对空调管的安装问题，在限定空调管数量和型号的条件下空调管可能的安装方法；密码嫌疑这一题求解的是在给定一个系统密码的可能的字母组合和长度的条件下，设计一个算法以算出正确的密码的排列方式；蒸汽压路机这一题是在给出城市道路情况的条件下，求两点间压路机走完最短路径总共所花费多少时间的问题。

The results indicate that the tailrace tunnel has a good effect on air cooling and dehumidification in summer, and that the parameters of outlet air in the tailrace tunnel are mainly influenced by the temperature of tail water rather than by the parameters of outdoor air and the terminal air parame...

测试结果表明，夏季运行时无压尾水洞对引入空气有良好的降温除湿效果；在无压尾水洞足够长的条件下，尾水洞末端引风参数主要受尾水温度的影响，而受室外空气参数的影响很小，尾水洞出口空气接近对应尾水温度的饱和状态。

--- Disclosed are a process and plant for the recovery of water from humid air, in which at night cool humid air is passed through an adsorbent medium layer which adsorbs water from the air and in which, by day, air heated by solar energy up to a temperature which is above the ambient temperature is passed first through this layer to absorb water from the layer and then is cooled down so that the water condenses.

摘要---透露，是一个过程和植物为香港经济复苏的水从潮湿空气，在这种在夜间凉爽潮湿的空气是通过一吸附剂的介质层，其中吸附的水，从空中和在其中，由天，空气加热太阳能能源最多的温度是高于环境温度是通过第一，通过这层吸收水层，然后是冷却下来，使水凝结。

In the high efficiency oil removal technology aspect, the theory study and application experiment of air sparged liquid-liquid hydrocyclone was carried out, enlightened by the air sparged solid-liquid hydrocyclone. Firstly, the strength and movement of dispersed phase was analyzed in theory, it was proved that the air bubble-oil drop polymer trend to move to the axes of hydrocyclone. Secondly, using CFD method, the characteristics of oil-air-water flow field were studied, including velocity distribution, pressure distribution, turbulent motion energy and its dissipation distribution. The characteristics and separation effect under different air injection methods were simulated. Thirdly, the separation ex-periment of air sparged liquid-liquid hydrocyclone was carried out at Lab. The major structure parameters of the hydrocyclone were optimized, the reasonable air injection method and performance parameters were determined through 4 groups of air injection experiments.

首先，对气携旋流场中分散相粒子的受力及运动进行了理论分析，证明了气泡与油滴形成的聚合体，更易于向轴心运动；其次，应用CFD方法，研究了油-气-水三相流场的速度分布、压力分布、湍动能及其耗散率分布特性，对不同注气方式的流场特性及分离效果进行了数值模拟；第三，开展了气携液-液旋流分离特性室内研究，优化了旋流器的主要结构参数，对四种注气方式的分离效率进行了对比，确定了合理的注气方式和操作参数；最后，在油田现场开展了处理聚驱采出污水工艺试验，确定了工艺运行参数，评价了处理效果。

The NO .5090"Multi.1ayer corrugated superposed fiber mat"mesh screen has a very good pedorrnance 0n filtering the dust in the air,you can install an add itional mesh screen on the machine if there is a serious pollution outside,during the using,the mesh screen will be swilled by the lowing water and there Will be a flowing waterfilm on the surface,then it can do clearing by itself,based on these,flitering and temperature cooling functions can be obtained"NISSIN"energy—saving and nonpolluting air conditioner is suitable for the op ening environment,S ternperature cooling because fresh air and Cooled air can be directly transferred inside.

5090型&多层波纹纤维叠合物&湿帘对空气中的微尘具有良好的过滤性能，如室外严重污染，可外加过滤网，湿帘经自来水冲刷表表面形成水膜，可自行清洁，因而实现洁净与降温。&日新&节能环保空调机适用于开敞式环境适用，能够直接输送自然风及输送经降温的凉风。

As the rate of flow of fresh air from the casing into an enclosure is substantially matched by the rate of flow of stale air from the enclosure, and heat is transferred between the two air flows by the heat exchanger (15), a total replacement of air in the enclosure at a relatively high rate can be sustained in an economically viable manner.

由于从壳体进入封闭体的新鲜空气的流量事实上和来自封闭体的旧空气流量相当，及由热交换器在两股空气流之间的传热，封闭体中全部空气的以相当高的流量更换能以一种经济可行的方式维持。

The table cores (micro pills, small pills or plain tablets) to be film coated make continuous complicated orbital motion within a closed rotating drum under the action of a streamline guide plate. Controlled by computer and according to the optimum technological parameters, they are automatically sprayed with film coating medium while hot air under a negative pressure is led in from one side of an air distributing pipe at the center of the drum, clean hot air penetrates through the tablet core layers and is discharged after being collected to the other side of the air distributing pipe by a pore duckbill-shapedair paddle embedded in the tablet core layers, so that the film coating medium sprayed on the surface of tablet cores will dry rapidly and evenly, thereby forming a layer of solid, compact, neat and smooth surface film.

工作原则：表芯被filmcoated不断复杂轨道运动在一个封闭的旋转鼓下一个精简行动，并根据指导plate.controlled计算机优化技术参数他们是在自动喷filmcoating中型热风率领下负压是从一旁的空管中心散发的鼓热风清洁片核心层通过渗透和排出后收集到大洋彼岸的空中散发烟斗孔鸭嘴形在片中空中颤抖嵌入式核心层、使中等filmcoating表面喷洒干燥迅速、均匀地将芯片、从而形成一层坚实、紧凑、整齐、表面光滑电影。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷