查询词典 be on the air

However, the focus of the light on the solar cell can also be fine-tuned by changing the air-pressure within the balloon, and thus the curvature of the mirror.

然而，通过改变气球内部的气压，可以对照射在太阳能电池上的光线焦点进行微调，因此也可以改变镜面的曲率。

But amid the disorderly, disbanded troops of girls to be found on each of the four stories, he was only distinctly aware of a cat, a great tortoise-shell cat, which went gliding upstairs through the ovenlike place where the air was poisoned with musk, rubbing its back against the banisters and keeping its tail exceedingly erect.

他跑了四层楼，每层都有卸了装的姑娘，她们三三两两，到处乱跑。他只看清楚一只猫，那是一只大红猫，在这个散发着香粉臭气、热得像火炉的地方，沿着梯级乱窜，还翘着尾巴，把背贴在栏杆的扶手上擦痒。

The name of this book came from the advice Atticus gave to those kids who use air gun to shoot birds:「You can shoot as much bluejay as you want, but you need to remember, kill mockingbird is a sin」Bluejay is a common bird in North America, they are generally regarded as cruel and harmful species, mockingbird, on the other hand,「Sing to us through their heart」From the aspect of metaphor, several characters in the book can be seen as mockingbird, they didn't do anything wrong but ended up being attacked.

这本书的名字来自阿提克斯给用气枪打鸟的孩子们的忠告：「鹣鸟你们尽可以打，但是要记住，杀死模仿鸟（mockingbird，但在众多中文媒体中被误称为知更鸟）则是一种罪过。」鹣鸟是北美很常见的一种鸟，通常被认为是残忍的害鸟，而模仿鸟则只是用「它们的心唱歌给我们听」。从比喻的意义上说，书中的几个角色可以被看成是模仿鸟，并没有做过任何坏事却被人攻击。

Christopher Cockerell's craft can establish transport works in large areas with poor communications such as Africa or Australia; it can become a 'flying fruit - bowl', carrying bananas from the plantations to the ports, giant hovercraft liners could span the Atlantic; and the railway of the future may well be the 'hovertrain', riding on its air cushion over a single rail, which it never touches, at speeds up to

Christopher Cockerell的气垫船可以在广阔而交通困难的广大区域完成运输工作。例如非洲和澳洲。它成为"飞行的水果碗"。将香蕉从种植园带到港口。巨大的气垫船线路可以横垮大西洋。而未来的铁路可能会是"气垫火车"。通过铁轨上的空气垫行驶而没有任何接触。

Based on the quasi-dimension combustion model, the emission model is set up in this dissertation. The NO emissions in different conditions of LPG engine can be simulated and calculated by the model. The calculated results show that the NO emissions are larger influenced by ignition timing and less influenced by compression ratio, finally, choosing a right coefficient of excess air will have great effect to reduce NO emissions.

本文在建立的准维燃烧模型基础上建立了排放生成模型，利用该模型对液化石油气发动机在变参数情况下NO的排放生成情况进行了模拟计算，计算结果表明点火提前角对NO的生成影响较大，压缩比对NO的生成影响较小，而选择合适的过量空气系数更是对降低NO的生成起着关键作用。

The correlation analysis between 30 morphological characters with significant difference and climatic factor, longitude and latitude can be summarized as:(1) the longitude, precipitation and air humidity have the same effects on the variability of G. uralensis;(2) the index number affected by light is the most, and the water is the most important factor affecting population variability of G. uralensis.(3) the variability shows that the height of plant, the number of small leaves of the compound leaf, the number of flower buds and the length of inflorescence increase with the increasing of climatic humidity, however, the number of lateral branch decreases.

对30项具有显著差异的指标与气候因素和地理经纬度进行的相关分析结果可概括为：（1）地理经度对变异的作用与降水量和大气湿度相一致；（2）光照因素影响到的指标最多，水分因素对变异的作用程度最大；（3）变异的主要表现为，随气候湿润程度增加，植株的高度、复叶小叶片的数量、花序的长度和花蕾数量等均呈增加趋势，而侧枝的分枝数量和长度呈减小趋势。

Some did not believe much in her MFH, whose methods were said to be too much based on the methods of MLF France . Marie Laurette was, in the eyes of some, a "heretical" figure; she who opened wide the skylight of our social battles at the risk of letting in a debauched air from the West.

有些人非常不认同她的海地妇女解放运动，认为其方法过度建立於法国妇女解放运动的基础上，Marie Laurette在某些人眼中是个异端人物，她冒著带来西方奢靡风气的风险，大大地开启我们社会抗争的一扇窗。

HTPA purificant environmental protection is Stephen Shing Dalian New Zealand technology companies to introduce technology and joint development withóùat home the production of a new type of air purification products, has been the United States, Britain, Canada, Australia and the European Union and other international environmental protection authority approved, the product is an efficient deodorant, antibacterial, can be characterized by natural decomposition, and direct spray on the human body, food and animal body.

"HTPA环保净化剂"是大连泉盛科技公司引进新西兰技术同大连化物所联合开发并在国内生产的新型空气净化产品，已获美，英，加，澳及欧盟等国际环保权威机构的认可，该产品具有高效除臭，抑菌，可自然分解等特点，并可直接喷洒于人体，食品及动物体上。

The skin on the cuticle cell respiration is carried out in the gap, but also through the cuticle, pores and sebaceous glands absorb water and nutrients, in the hot weather, sweat and oil secretions greatly increased, together with the air of dust, pores are particularly vulnerable to the accumulation of dirt, if unable to do a good job of deep cleaning work, dead skin cells would be unable to come off naturally, resulting in the skin surface area of thick, so not only can not make your skin smooth breathing, even hinder the absorption of skin care ingredients, direct affect the quality of the skin, so deep cleansing and exfoliating the effort will have to work.

关于角质层皮肤细胞呼吸进行的差距，而且还通过角质层，毛孔和皮脂腺吸收水分和养分，在炎热的天气，汗水，油脂分泌大大增加，与空气中的灰尘一起，毛孔特别容易积聚污垢，如果无法做好深层清洁工作做好，死皮细胞将无法自然脱落，在厚厚的，所以不但不能使你的皮肤光滑皮肤的呼吸表面积结果，甚至阻碍护肤成份的吸收，直接影响皮肤的质量，使深层清洁与去角质的努力将不得不工作。

The heat transfer coefficients of the direct air-cooled condenser under various operating conditions are of the most important basic parameters for the optimal operation of the steam power unit, which can be used to determine the heat transfer capability of the cooling system, and in further, to acquire the influences of the operating parameters and environmental conditions on the exhaust steam pressure.

不同工况下直接空冷机组空冷凝汽器的传热系数，对确定机组冷端的热负荷能力、进而确定环境条件和运行参数与机组排汽压力之间的关系具有重要意义，是进行机组优化运行最重要的基础数据。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。