Expanding of air conditioner heat exchanger coil with copper hair pin tube and Aluminum fins.

An experimental research on the performance of a small flow vortex tube is introduced.

本文用实验方法研究了小流量涡流管制冷的特性.

The tube is ten feet wide in the clear.

这管子内径宽十英尺.

Take care not to break the test tube!

当心别把试管打碎了.

Heat the glass tube to the point that it can bend.

将玻璃管加热,以能弯曲为度.

You may get to the railway station by tube.

你可以乘地铁到火车站。

The doctor introduced a tube into the sick man's wound.

医生把一根导管插入病人的伤口.

Give the tube of toothpaste a squeeze.

把牙膏挤一挤.

The fore end tube plate of the condenser has cracked beyond repair.

冷凝器前端破裂得无法修理了.

A test tube is closed at one end and open at the other.

试管一端封闭,一端开口.

With the words he handed Professor Wang a tube.

说着他交给王教授一个试管.

Some of the best extensions are made from sections of rod tube or drainpipe.

最好的延长管中有些是用杆管或排水管制成的。

I took the tube then the train and came straight here.

我先乘地铁，然后坐火车直奔这里。

He had the presence of mind to put his emergency oxygen tube in his mouth.

他镇定自若地把应急输氧管放进了自己的嘴里。

He prefers travelling on the Tube to riding in a limousine.

他更愿意乘地铁出行，不愿坐豪华轿车。

That's Warwick Road, just opposite Earls Court tube station.

那是沃里克路，就在伯爵宫地铁站对面。

I had to change the inner tube, in the mud and the snow.

我不得不在泥泞的雪地里更换内胎。

A typical fluorescent lamp is a tube with metal electrodes at each end.

日光灯通常是一根两端装有金属电极的管子。

You only need a very small blob of glue, so one tube lasts for ages.

每次只需一点点胶水而已，因此一管可以用很长时间。

I work in the extruded tube business.

我做挤压管生意。

The secondary current sets up a magnetic field inside the tube.

二次电流在管子内部会产生磁场。