And it elaborates certain functions of ion sensing smoke detector through-the concrete analysis of the circuit.

Smoke detector is fit in all the rooms.

所有的房间都''.'装有'. ''烟尘警器.

A smoke detector detects the presence of smoke.

烟尘探测器可探测是否存在烟雾.

The Convention calls for all indoor public places, workplaces and public transport to be 100 % smoke-free.

公约要求市内公共场所 、 工作场所及公共交通工具上实施100%禁烟.

All items are from a smoke-free home.

所有项目是从无烟回家.

To open a number of smoke-free cars, the protection of our homeland lazy to survive.

多开一些无烟汽车, 保护我们这个懒以生存的家园.

She has compiled a list of smoke-free restaurants in Beijing and gives it to her patients.

她已经搜集了一些北京无烟餐馆的资料并提供给她的病人.

This study was designed to understand school staff's opinions of smoke-free schools.

本研究的目的在评估教职员对无烟校园的看法并找出相关因素,冀能为辅导工作奠定良好基础.

We have a smoke-free, pet-free home.

$你的!我们有一个无烟, 宠物无家.

You got to tell me some of those smoke jumper stories tonight, huh?

今晚你要好好跟我说说空降灭火员的事迹, 怎么样 ?

He noticed black clouds of smoke out the window.

他注意到黑烟从窗户往外冒.

Puff the magic dragon could puff smoke out of his mouth.

帕夫神龙可以从它的嘴里喷出烟雾来.

Get the smoke out of the kitchen.

把烟从厨房赶走.

They have redoubled their efforts to smoke out the President on the issues.

他们已经作了加倍努力,想让总统谈出对这些问题的看法.

The boys decided to smoke out the snakes from the hole.

男孩们决定用烟把蛇熏出洞.

We are committed to targeted products to make your business smoke out war.

我们承诺将有的放矢的将您的产品在硝烟弥漫的商战中脱颖而出.

Let's smoke out the mosquitoes.

咱们把蚊子熏出去吧.

It took the police only a few weeks to smoke out the real criminal.

警察只用了几个星期就查出了真正的罪犯.

Three methods about measuring transmissivity of IR smoke screen were introduced in this paper.

介绍了红外烟幕透过率测量的三种方法.

Then the actuality of smoke screen equipments abroad was discussed.

综述了国外烟幕装备的发展现状.

Infrared extinction ability and application of tiny graphite powder in combustible anti-infrared smoke screen were studied.

研究了微粉石墨红外消光性能及其在燃烧型 抗 红外烟幕中的应用.