查询词典 Clean Air Act

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。

"The new car air-conditioning system maintenance self-Reading," a brief introduction of the new type of vehicle air conditioning system structure and working principle, detailing the common automobile air conditioning repair tools, instruments and equipment and its use will highlight the air-conditioning system maintenance, fault diagnosis and rule out the .

新型汽车空调系统检修自学读本》简单介绍了新型汽车空调系统的结构与工作原理，详细介绍了常用汽车空调检修工具、仪器设备及其使用方法，重点讲述了空调系统的检修、故障诊断与排除。

When heated from room temperature to set the temperature rose to the heating time less than 45 minutes, thus ensuring the full range of productivity.e, hot air circulation device is a 你好gh temperature, adjustable air volume, low noise plug-in fan; hot air circulation wind control gate; loop heat pipe and air filter and other components.

加热时从室温升至设定温度加热时间少于45分钟，从而也保证了全线的事情效率。e、热风轮回装置是通过耐高温、可调风量、低噪音插入式风机；热风轮回风量调治门；轮回管路及热空气过滤等组成。

In the technology of the mobile air conditioning room,the heat barrier is used to isolate work- ers from the hot environment and the cooling air is supplied for the mobile air-conditioning room by the turbine- typed air cooler whose cooling source and ventilating power come from cooling energy and potential energy stored in the water in constant temperature zone.

矿井移动空调室技术的实质是利用热幛将作业者与环境隔离，再用一种水轮机式空气冷却器向移动空调室内供冷。水轮机式空气冷却器的冷源和通风动力均来自矿井恒温带。通过实验得知：环境温度为32℃时，以1.6 m~3/h的速度供给水温为18℃的冷水启动空气冷却器10 min后，矿井移动空调室内干球温度可降至24℃；空气冷却器停止工作后30 min，矿井移动空调室内的空气温度仍可维持在28℃以下

Evaluation of air-to-air tactics is a nuclear question of simulation experiment on air-to-air fight.

空战战法的评估是空战仿真实验的核心理论问题。

Like Nike's adventure racing Air Zoom Orizaba, the Nike ACG Air Zoom Tallac has Zoom Air unit cushioning in the forefoot and an Air-Sole unit in the heel for full-length impact protection.

和nike的Air Zoom Orizaba一样，Nike Air Zoom Tallac Plus 同样整合了鞋头处的减震Zoom Air以及脚后跟处全长的防止冲撞的Air-Sole鞋底。

The 1878 Act reads, Whoever, except in cases and under circumstances expressly authorized by the Constitution or Act of Congress, willfully uses any part of the Army or Air Force as a posse comitatus or otherwise to execute the laws shall be fined under this title or imprisoned not more than two years, or both.

1878年该法案的内容是，谁的情况除外，并根据情况的明确授权，由宪法或国会法案，就可以使用任何部分的陆军或空军作为一个波塞comitatus或以其他方式来执行法律的规定者，处根据这个称号或监禁不超过两年，或两者兼而有之。

The Distinguished Flying Cross was established in the Air Corps Act Act of Congress, 2 July 1926, Public Law No.

在飞行优异十字勋章成立于航空队法（国会，法1926年7月2日，第446号公法，69 届国会）。

Objective To study indoor air quality of middle - age intellectuals and to understand the relative value of air clean.

目的 了解贵阳市中年知识分子家庭空气质量相对清洁值。

We have accumulated over 30 years' experience in the field of precision air conditioning and clean air conditioning.

我们的员工在精密空调和洁净空调领域已经有了三十多年的经验。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48