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Most of us will travel by train,therefore you can see a sea of people thread their way among the throngs of people entering and leaving the platform. I saw an aged granny rush towards the front ,followed by a mid-aged man with an attache case .

在飞机里无聊地坐着，可以看着窗外刺眼的阳光和朵朵象绵羊一样的白云，再懒洋洋的伸个懒腰；在火车里昏沉地坐着，可以看着窗外急速倒退的树丛和片片油油的绿田，再呷一口茶，叹叹人生如白驹过隙。

The new ATV is composed of three main parts: the front, the body and the guards.

新亚视由三个主要部分组成：前，该机构与警卫。

So, the process of manufacturing the front electrode of InGaAs solar cell by using AuBe/Cr/Au for an ohmic contact to the p-type InP window layer.

所以，此太阳能电池元件之正面电极用属AuBe/Cr/Au和p-InP窗层形成欧姆接触。

The optimized device process of p-n Alo.85Gao.15As/GaAs solar cells have been investigated. AuBe/Au and AuGeNi/Au were evaporated and metallized to form ohmic contacts of front grids and back electrodes, respectively. Heavily-doped GaAs cap layers were removed by the NH4OH:H202:H3P04:H20 selective etching solution.

分别采用真空蒸发AuBe/Au和AuGeNi/Au并合金化形成欧姆接触制作太阳电池正面栅线和背面电极；采用NH_4OH：H_2O_2：H_3PO_4：H_2O体系的选择性腐蚀液去除高掺杂的GaAs接触层；采用真空蒸发技术制备ZnS/MgF_2双层复合减反射膜。

This paper analyzes the characteristics of the Audi car front suspension.

大量轻质结构的采用埘汽车设计者提出了更高的要求。

Is the production of various types of receiver, audible signal device ofè, the front cover, magnetic shield, a very core, T iron and boards of professional manufacturers.

是生产各类受话器，发声器的盆架，前盖，磁罩，极芯，T铁和夹板的专业厂商。

Car walls and car door hairline stainless steel, 1 car operation panel in front wall with micro touch buttons, position indicator and direction arrow, hairline stainless steel ,flat,3-side.door-open button, door-close button, alarm button, overload protection device with audible and visible signal, intercom system with 5 terminals(pit/car/car frame/machine room/supervision room,cable to supervision room excluded), suspended ceiling type 'Voute', emergency lighting, automatic operation for car light and fan, PVC-flooring, light curtain door protection.

轿厢、轿门表面为发纹不锈钢，一个带有微触按钮和层位及方向显示的不锈钢控制面板位于轿厢前壁，轿厢壁三面均配发纹不锈钢圆扶手，开关门按钮，报警按钮，带有声觉和视觉信号的满载及超载保护，五方通话系统（底坑/轿厢/轿顶/机房/监控室，不含至监控室电缆），"Voute"天使型吊顶，应急照明，轿内灯光及风扇自动关闭，PVC地板，154束3D光幕门保护系统，预留轿厢至机房视频及音频电缆（不含摄像头及至监控室电缆）。

On the sound front, it was audible and very clear on both ends.

在声音方面，它是声音和非常明确的两端。

All you need to do is get your business in front of your target audience.

所有您需要做的就是在您的目标观众面前您的业务。

Do I have your permission to sit in the front of the auditorium?

我可以坐在礼堂前面吗？

Shop assistant: Please check at the door.

店员：请您到门口柜台交费。

In the end, transportation of PAHs in the environmental matrix was preliminarily investigated and discussed according to PAHs data of soils and sediments from a certain region in Shanghai. The result indicated that there are two or more pathways on PAHs transportation in the environmental matrix.

最后，对上海特定地区内PAHs在环境介质中的迁移径途进行了分析讨论，结果表明上海市土壤和沉积物等环境介质中PAHs的迁移存在多种途径。