查询词典 closed-circuit

In closed agrarian societies, families need a lot of children as insurance against disaster.

在封闭的农业社会里，家庭需要较多的子女以防不幸。

I wanted to be able to escape my life, so I closed my eyes, blocked my ears and set out on an aimless journey.

我想要逃开我的生活，于是闭上眼捂住耳朵，开始一段漫无目的的旅程。

Air lock 68 is closed and coated substrates 1 moved to the evaporation system as described in connection with FIG.

基片1在隔间27中的叠卡机构中卸载并汇集。

The two actions can maintain closed state of either disc in pipe. So it can discharge and lock air at the same time.

这样两个动作使管道上阀板始终有一个是关闭状态，可使卸灰与锁气同时达到目的。

Voltage type, it uses a closed rotor, can be widely used in smoke delivery type, delivery type air pressure and vacuum conveying system conveying equipment, it can guarantee the flow pipeline pressure, not leaking, safe delivery and collection node materials, and for this reason called the million air lock, and it can not only pressure, while both common features.

耐压型，它采用封闭型转子，可以广泛用在吸送式，压送式气流输送系统和负压输送设备上，它可以保证输送管内的气流压力，不泄漏，能够安全的输送和收结物料，所以在这方面称为万锁气器，它不但可以耐压，同时兼备普通型功能。

Designed to ensure that the shaft closed no air leakage.

封闭式设计保证了井筒中无空气泄漏。

Used for air and steam safety valve, safety valve used is not closed.

对于空气和蒸汽用安全阀，多采用不封闭式安全阀。

The motor shall be of the air-filled type and shall be cooled by an internal closed loop cooling system.

电机应该是风冷式，应该由内置循环冷却系统进行冷却。

This has been confirmed to me by Alberto and the problem is closed and forgotten.

这些都已经得到了阿尔贝托的确认，问题已经结束，而大家可以忘记过去的一切。

On this date in 1963, Alcatraz Island Prison closed.

恶魔岛监狱於1963年的今日关闭。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。