空气

Why did she choose an LEV? She drives her rather big-boned son to school and prefers an LEV to a gas-powered scooter, pointing to the endemic air pollution hanging over the city.

在被问及选中这辆车的理由时，她指着城市上空的空气污染解释道她必须送块头大的儿子去上学，但是为了降低本地城市的空气污染，她宁可选择电动车，而不要燃油的踏板摩托车。

Based on bottom air interval blasting method using bamboo rod spacer,upper air interval blasting technology using suspended cartridge has been tested.

在深孔中应用竹竿间隔器进行底部空气间隔爆破的基础上，尝试了上部空气间隔吊装填塞技术，方法非常简单易行，材料因陋就简，增加成本非常少。

The basic principle of the trumpet is that blowing into the tube through taut lips sets up an audibly resonant vibrating column of air.

小号的基本原理（作者注：以及它的&兄弟姐妹&都有同样的原理）是通过嘴将空气吹进铜管体内使空气由于压力变化在里面共鸣振动发出声音。

The air breakwater consists of a perforated pipe that is laid along the sea bottom and connected with a land air-compressing station.

空气中的防波堤，构成了一个多孔管是奠定了沿海的底部及与土地的空气压缩站。

The invention discloses an integral air conditioner control box connection structure, which is characterized by the following: the control box controls the operation condition of integral air conditioner; the air guide device forms a control box setting panel in connection with the control box; the control box comprises the following parts: front panel with operation part in front of the control box; the cable guide groove connects the top side of front panel and several back boxes are formed on the back of control box for setting component, wherein the air guide device contains control box setting panel which is formed near the position of through-hole to set motor.

一种一体式空调器的控制箱连接结构，其特征在于，它包括如下几个部分：控制一体式空调器的运行状态的控制箱；形成有连接控制箱的控制箱安装面板的空气导向装置；控制箱由以下几个部分构成：前面设置有操作部的前面面板；结合于前面面板，并且上侧面形成有电缆导向槽，后面形成有多个安装构件的后箱；空气导向装置包含有控制箱安装面板，控制箱安装面板形成在安装电机的通孔的相邻位置。

The rubber diaphragms used by train brakes could pass the air pressure in the air brake distribution valve , and straightly affected the brake property and running safety.

铁道车辆制动机的橡胶隔膜在空气制动分配阀中起传递空气压力的作用，直接影响制动性能和行车安全。

Increase an air decontamination system in the foundation in a type machine,principle is air that exhaust fan will through percolation,from the engine room crest of the net sends in to spray to paint the space after filtering,spraying surplus oil fog of the paint creation and varnishing the flavor was taken to spray to paint by the midhty current of air building collections the inside passes water fog decontamination empress that several waters fog of the stainless steel water plank empress spray a jet,from row breeze tube fly to eject.

在A型机的基础上增加一个空气净化系统，原理是抽风机将经过过滤的空气，从机房顶的滤网过滤后送入喷漆空间，喷漆产生的多余油雾及油漆味被强大的气流带到喷漆房收集口内通过不锈钢水帘板后的多个水雾喷头喷出的水雾净化后，由排风管流向面排出。

The major pollutants in the models 25B, 25G and 25K are bacteria in the air. The major pollutants in the model 25T is air formaldehyde. The major pollutants in hard seat carriage are CO2 and bacteria in the air. The major pollutants in soft berth carriage is air formaldehyde.

结论］CO、CO2和PM是25B型车的主要污染物；空气细菌是25B、25G、25K型列车的主要污染物；甲醛是25T型列车和软卧车厢的主要污染物；CO2、空气细菌是硬座车厢的主要污染物。

By means of discharge test on air clearance of real size simulation tower head , the discharge characteristics of UHVDC tower air clearances under DC pre-voltage superimposed with switching surge are researched and the test data are obtained.

通过真型尺寸模拟塔头空气间隙放电试验，研究了特高压线路杆塔空气间隙在直流预电压叠加操作冲击下的放电特性，得到了叠加电压的试验数据。

While the switching overvoltage is 1.8 pu,the minimum air clearance of upper space and lower space on ±660 kV DC double-circuit transmission line tower is 4.8 m and 4.9 m respectively at the attitude below 1 000 m, when at the attitude of 2 000 m, the minimum air clearance of upper and lower spaces is 5.4 m and 5.5 m respectively.

最后，结合宁东-山东直流输电工程的实际情况，在1.8pu操作过电压下，对于海拔1000m及以下地区，±660kV同塔双回塔头的上层空气间隙距离建议为4.8m，下层空气间隙距离建议为4.9m；当海拔为2000m时，这2个距离分别建议为5.4m和5.5m。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。