The gas box through the adjusting valve and purifier is connected with the infusion bottle.

气箱通过调节阀、净化器和输液瓶相通。

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The gas box is provided with a gas charging device, a safety device and an accessory fixing device.

气箱装有充气装置、安全装置和附件固定装置。

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NO gas , wapor or dust that may severely affect the insulation of contact box, no explosive or corrosive substance.

无严重影响触头盒绝缘的气体、蒸汽、灰尘及其它爆炸性和腐蚀介质的场所。

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Let's build this up. Let's see where this comes from, where these parameters a and b comes from. So, the first thing we're going to do is we're going to take our gas in our box, let's build a box full of gases here.

参数a和b有什么含义,首先，假设研究的气体,都在一个容器里,容器里充满了气体,这些是气体分子。

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Each LNG In A Box unit is fully equipped with a gas pre-treatment system, cold box assembly and boil off gas compressor as well as a GE's turboexpander compressor, high-speed reciprocating compressor, electric motor, driver and control system.

WSJ: GE Unveils LNG In A Box(TM) System; Gasfin Selects New Technology for Fueling Stations in Europe

The facility, which is called a "gas governor" and consists of a large slab of concrete, a flue pipe and a control box, is intended to regulate gas supply in the area.

BBC: The gas governor in Oxted

Last weekend, Subash Gurung, 27, who said he was from Nepal, managed to pass through a security checkpoint at O'Hare with seven knives, a stun gun and a box labeled "tear gas" in his carry-on luggage.

CNN: Airport security firm adopts 'zero tolerance'