查询词典 air-tight

Winter, mainly in Mainland China Polar continental polar air mass, or variability of air masses under the control of the mainland, at 80 ~ 90 ° E for many high-altitude ridge of high pressure, while the coastal areas at high altitudes often a great groove, ridge ago, after the trough of cold air southward continually strengthened cold high ground, warm up the oceans for many low-pressure control.

冬季，我国大陆主要为极地大陆气团或变性极地大陆气团所控制，在80～90°E高空多为高压脊，而沿海高空常为一大槽，脊前、槽后的冷空气不断南下，加强了地面的冷高压，温暖的海洋上多为低气压所控制。

Air-powered cars work by using an air compressor to pressurize air in the car's tank.

空气动力汽车的工作使用空气压缩机加压空气中的汽车的油箱。

There are four primary return air all-air systems in the building;others are primary air fan coil systems.

全楼共设一次回风式全空气系统4个，其余均为风机盘管加新风系统。

In air defense shooting module, the damage probability in air defense fire unit was used to describe whether the air defense fire unit hit the target or not.

对空射击模块通过计算防空兵火力单元的毁歼率描述防空兵火力单元是否命中目标。

With the development of the opto-electronic technology, the laser proximity fuze has been widely used in the field of surface to air missile, air to air missile, etc.

随着光电技术的发展，激光近炸引信已经广泛应用于面空导弹、空空导弹等领域。

Any failure of air supply may thus be traced back to the air distribution rack in the pump room, or from the main plant air supply.

因此任何故障供气，可追溯到在泵房空气配线架，或从主要工厂空气供应。

Introduces into the fresh air from the heat recoverer by the fan of air-conditioner,recoveries the energy of exhaust air through heat exchange.

利用空调器本身的风机从热回收器内引进新风，通过热交换回收排风的能量。

Air Force Officer Accession and Training Schools provides coordinated leadership and policy direction for the Air Force's officer recruiting training and commissioning programs at Officer Training School and at Air Force ROTC detachments.

空军官员的加入和培训学校提供协调一致的领导和政策方向，为空军的人员招募培训和调试程序，在人员培训学校和空军rotc分队。

U+ ~ Air Force Officer Accession and Training Schools provides coordinated leadership and policy direction for the Air Force's officer recruiting training and commissioning programs at Officer Training School and at Air Force ROTC detachments.

空军官员的加入和培训学校提供协调一致的领导和政策方向，为空军的人员招募培训和调试程序，在人员培训学校和空军rotc分队。

Now the thermal comfort indexes commonly used are ASHRAE Standard 55-1992 and ISO7730, which are both based on young people in Europe and unsteady indoor environment. In fact, it is not quite fit for Chinese people in semitropics and in passive non-air-conditioned buildings, as China has different climate and custom from European and the indoor environment in passive non-air-conditoned building is unsteady, which is different from air-conditioned building, either.

现行通用的ASHRAE55-1992标准和ISO7730标准都是针对欧美国家青年人提出的，并多以稳定的空调室内环境作为分析基础，因此对于我国多样气候环境下的亚洲人群而言，该类标准在适用性上将会存在一些偏差，同时也不能对被动式太阳能建筑室内非稳态环境下的人体舒适性做出十分准确的预测。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。