查询词典 on the air

If, for instance, you have a ball held up in the air by a blast of air, it is floating on air.

例如，你有一个球是通过空气爆发的方式被举起来的，它现在就浮在空气当中。

On the basis of the existing experiment condition and sample data analysis, the result shows that the air velocity doesn't have significance influence on human blood pressure, electroencephalogram and somatosensory evoked potential, etc, that it has extraordinary significance influence to nreve conduction velocity and body temperature , that it has influence on pulse and electrocardiogram, but not remarkable. The influence of the air velocity on thermal comfort is obvious, the people in Chongqing are more forbearing to the draught than other areas because of its mugginess and aquosity.

研究结果显示，在现有的实验条件及样本数据分析的基础上，没有发现室内空气流速对人体血压、脑电图、上肢体感等有显著性影响；室内空气流速对人体体温、人体神经传导速度等有非常显著性影响；对脉搏和心电图略有影响，但不显著；室内风速对于人体热舒适的影响是显而易见的，重庆地区居民对于风速的忍受极限因为其气候的闷热与潮湿而高于其他地区。

In order to analyze the influence of the center air pipe diameter change on the combustion effect, numerical modeling was applied to numerical calculation on the temperature field of such type of boiler,through which temperature field in five different schemes were obtained. In addition, the influence law of change of the diameter of the center air pipe on the temperature field was analyzed. The temperature of the nearly-back wall region takes on a firstly decreasing and then increasing change with the diametrical decrease of the central wind pipe.

为研究改变中心风管直径后的4层燃烧器对炉膛燃烧的影响，采用数值模拟的方法对该型锅炉炉内的温度场进行数值计算，得到5种不同方案下该型锅炉炉内的温度场分布，并分析了中心风管直径的改变对炉内温度场的影响规律，即后墙近壁区温度随着中心风管直径的减小呈现先降低后升高的趋势。

The vapour and plasma ignition times of the target are got based on the equation of heat conduction and cascade model. We suppose that the plasma is ignited when 210 generations of new electrons are born in vapour generation time. The influence of temperature on the thermodynamics and optics parameters of material also have been considered in the model. The resulting theory has good agreement with the experiment and overseas report. A blade method to measure the laser spot is given in this paper with validation and error analysis. The plasma threshold of metals in atmosphere and water ambients both are diagnosed with the light deflection and piezoelectric transducer. A Q-switched pulsed Nd:YAG laser operating at infrared (1064nm), visible(532nm) and ultraviolet (355nm) wavelengths has been used. Al、Fe、Cu are used as targets and get a similar results with both method. Theoretical and experimental analyses are applied on the influence of wavelength on the threshold have been done, both of which have shown that the plasma threshold of metals decrease as the laser wavelength increases; The plasma threshold of metals are higher in water than in air and the pressure of the shock wave in water is five times higher than in air.

从热传导方程和雪崩电离机制出发，假设当电子增值2~(10)倍时，考虑了温度对材料热力学和光学参数的影响时，得到了气化和等离子体点燃的时间，利用该模型进行计算得到的结果与国内外报道及自行通过实验测得的阈值基本一致；提出了利用刀刃法测量激光光斑面积的方法，并通过实验进行了验证和误差分析；利用光偏转装置和压电换能器分别对空气和水中金属等离子体点燃阈值进行了实验诊断，激光器均为调Q—YAG激光器(波长1064nm，532nm，355nm，脉宽10ns)，靶材分别为Al、Fe和Cu，两种测试方法得到的等离子体点燃阈值基本一致；本文从实验和理论计算两个方面讨论了波长对等离子体点燃阈值的影响，均得到了等离子体点燃阈值随着波长的增加而减小的结论；对空气中和水中不同环境下金属等离子体的点燃阈值进行了比较研究，得到了金属在水中的等离子体点燃阈值比空气中的大，且水中产生的冲击波的压强是空气中的5倍左右的结论。

The official footage, which has now appeared on the internet, shows an entirely new class of air-to-surface missiles, airborne launch trials of the Kh-31 high-speed anti-radiation missile and the PL-12 active radar beyond-visual-range air-to-air missile, heavy air-to-surface loads for the Chengdu J-10 and Shenyang J-11B fighters, plus extensive test and development activity with virtually every front-line combat aircraft in Chinese service.

官方电影胶片，已经在英特网上出现，展示一种完全新级别的空对地导弹，Kh-31高速、反辐射导弹和PL-12主动雷达超视距空对空导弹机载发射试验，用于成都J-10和沈阳J-11B战斗机重型空对地负载，加上广泛测试和开发工作包括实际上中国服役的每架前线战斗机在内。

These include the six-nation Meteor air superiority weapon, the Franco-British conventionally armed cruise missile, Storm Shadow/SCALP, and a family of air defence systems based on the Aster missile for France and Italy (for ground and naval based air defence) and for the UK (naval air defence for the Royal Navy's Type 45 destroyers).

这些计划包括六国空中优势武器&流星&导弹，英法联合空射巡航导弹——暴风阴影/SCALP头皮，和一系列提供给法、意、英的基于&紫菀&的对空防御系统（法、意，陆基与海基防空；英，皇家海军45型驱逐舰的舰对空防御

The belt of this conveyor is supported by the pressure air rushed out of the holes of the air chamber into which air is blowed continuouly in a certain amount and pressure by a fan and wind adjusting mechanism. The conveyor driven by a drive mechanism conveys materials on an air cushion, thus fluid friction is in place of rolling friction between belt and support roller, reducing the friction drag.

本机是通过风机和风量调节机构连续向气室供给一定压力和流量的空气，空气通过气室盘槽上的排气孔在胶带与盘槽之间现成气垫支承，胶带在传动机构的拖动下，在气垫上运行，以流体摩擦代替托辊式胶带输送机的滚动摩擦，减少阻力，达到输送物料的目的。

Goodbye to you, my trusted friend We've known each other since we're nine or tenTogether we climbed hills or treesLearned of love and ABC'sSkinned our hearts and skinned our kneesGoodbye my friend, it's hard to die When all the birds are singing in the skyNow that the spring is in the air Pretty girls are everywhereWhen you see them I'll be thereWe had joy, we had fun We had seasons in the sun But the hills that we climbedWere just seasons out of time Goodbye, Papa, please pray for meI was the black sheep* of the familyYou tried to teach me right from wrongToo much wine and too much songWonder how I get along Goodbye, Papa, it's hard to die When all the birds are singing in the skyNow that the spring is in the air Little children everywhere When you see them I'll be there We had joy, we had fun We had seasons in the sun But the wine and the song Like the seasons all have gone Goodbye Michelle, my little one You gave me love and helped me find the sunAnd every time that I was down You would always come aroundAnd get my feet back on the groundGoodbye, Michelle, it's hard to die When all the bird are singing in the skyNow that the spring is in the air With the flowers everywhere I wish that we could both be thereWe had joy, we had fun We had seasons in the sunBut the stars we could reachWere just starfishes on the beach.

歌词中文翻译：再见了，我忠实的朋友咱们从九岁或十岁时就认识了我们一起爬山，一起爬树一起学习爱和ABC磨练心性也磨破了膝盖再见了，朋友，道别是如此难以启齿当鸟儿在空中歌唱此刻，春天的气息洋溢到处都是漂亮的女孩当你看见她们，我将随之出现我们曾拥有快乐，拥有欢笑我们曾拥有阳光季节我们爬过的小山坡不曾因时光而变换季节再见，老爸，请为我祈祷我曾是家里的坏小孩你曾试著教我分辨对错太多的美酒与歌怀疑我是怎麼过日子的再见了，老爸，道别是如此难以启齿当鸟儿在空中歌唱此刻，春天的气息洋溢孩童们四处奔跑当你看见他们，我将随之出现我们曾拥有快乐，拥有欢笑我们曾拥有阳光季节但美酒与歌像季节一样消逝无踪再见了，蜜雪儿，我的小情人你给了我爱，帮助我找到阳光每次我意志消沈你总是来到我身边帮助我重新振作起来再见了，蜜雪儿，道别是如此难以启齿当鸟儿在空中歌唱此刻，春天的气息洋溢花儿四处开放愿我俩能在一起我们曾拥有快乐，拥有欢笑

The new wind in the engine room within the system and return air mixture, and then dealt with by the combined air-conditioning unit will focus on air handling mixed after the state sent to the air supply.

新风在机房内与系统的回风混合，再由组合式空调处理机组集中将混合空气处理至送风状态后送出。

1990S, I assume the hospital Second Ring Road, North Eastern, Western civil air defense engineering design, in particular with the General Staff Corps of Engineers four large-scale joint commitment to the national air defense projects -"Shuncheng Street air defense projects," the design was on the State's Air-defense Office Award for outstanding design.

九十年代，我院承担了北二环路东区、西区人防工程的设计，特别是与总参工程兵四所联合承担的全国大型人防工程――&顺城街人防工程&的设计被国家人防办评为优秀设计一等奖。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。