查询词典 air-hostess

Which is with flexible spring steel supporting components and the air for damping medium to overcome these shortcomings which are complicated air spring structure and high prices, the need for daily use and maintenance costs of steel spring isolator without damping.

它以钢弹簧作弹性支承元件、以空气作阻尼介质，克服了空气弹簧构造复杂、价格高、需要日常使用维护费用和钢弹簧隔振器无阻尼的缺点。

Both viscous damping and air drag force must be introduced into the dynamic models. The experiment is carried out in the single-axis air-bearing test bed according to the experiment scheme in chapter 3. The results demonstrate the validity of the developed model, while the conventional zero-order approximate approach could lead to bad results for some high speed cases.

结果表明了传统零次近似方法在某些条件下已不能正确描述柔性体的刚柔耦合动力学性质，而一次近似的刚柔耦合动力学模型得到的结果与实验相符，从而证实了一次近似耦合模型的正确性和可靠性。

Open the starting air root valve on the air reservoir and completely drain off the reservoir and the line.

打开启动空气根部的阀，彻底放空气瓶和系统中的残水。

The combination of high gear ratio and long stroke can drain an entire air system unless the air supply system is specially designed to accommodate this type of actuator.

高传动比和长冲的结合可以排出整个系统空气，除非空气供应系统为适应这一类型驱动而进行特殊设计。

If you decide to have your HVAC system cleaned, it is important that the air duct cleaning services you are inquiring is qualified to do so, so you can enjoy a safe indoor air.

如果您决定将您的暖通空调系统清洗，重要的是，空调风管清洗服务查询您有资格这样做，这样你就可以享受一个安全的室内空气。

This will prevent heat transfer between air within and outside the duct s and condensation on duct s carrying cold air.

这会防止管道内外空气间的热传导并避免传送冷空气的管道上发生冷凝现象。

In gas turbines, compressed air is supplied via an air duct to combustion chambers and is heated there.

在燃气轮机中，压缩空气通过风道(6，20)被输送到燃烧室并在那里被加热。

RISER, A duct in the air conditioning system for conditioned air supply to the passenger cabin.

立管， 空调系统中，将调节好的空气送到客舱的管道。

The air supply principles,structural features of the static pressure air supply duct are described.

介绍了静压式送风风道的送风原理、结构特点，并对该风道进行了结构分析。

Duct the moist air away.a duct that admits air to be mixed with fuel.

一种能让空气和燃料混合的管道，如煤气管。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐