The researchers demonstrated this using DNA in a test tube .

研究人员在 试管中演示了DNA编辑这一操作过程。

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。

Introduce the tube into that conduit please .

请把电线插入那个 导管 内。

I work in the extruded tube business .

我做挤压 管生意。

In London the use of the Tube has ballooned

在伦敦，坐 地铁的人激增。

When I was dieting that was when my social life started going down the tube .

我 节食的时候，也就切断了一切社交生活。

The experimental investigation for contamination factor of helically finned tube bank is carried out .

进行了螺旋翅片 管束沾污特性的半工业性试验研究。

The lungs are in fact constructed of thousands of tiny tubes .

肺实际上由上千条细微的 气管构成。

The doctor told us the fallopian tube had ruptured .

医生对我们说输卵 管破裂了。

He is fed by a tube that enters his nose .

他靠鼻饲 管进食。

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。

Tube and shaft cut and machined by CNC machines and Robots .

钢管和轴承由CNC机器和机器人来切割和处理。

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。

The only baseball he saw was on the tube .

他看过的唯一一场棒球赛是在 电视上看的。

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。

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 travelled by tube .

他乘 地铁旅行。

The tyre and the inner tube are both punctured .

外带和里 带 都扎穿了。

The oil rushes up the tube and spouts up as a gusher .

石油会沿着 钢管上涌，如同自喷井那样喷射出来。

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。

The television receiver contain a very special sort of electron tube called a cathode-ray tube .

电视接收机有一个非常特殊的电子 管，称为阴极射线管。

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。

I would be able to stay on the Piccadilly Line and get off the tube at South Kensington .

我就可以留在皮卡迪利线上，然后在南肯辛顿站下 地铁。

The port side is the vent valve and tubing and the starboard side is the blow tube .

港口方面是发泄阀和油管，和右舷侧是打击 管。

Each tube is in front of the collector nozzle only long enough to discharge the processed air .

每一个 管子在集气管前停留的时间，只要足以放出处理过的空气就可以了。

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。

Can you guess where I got the carbon tube ?

你能猜到那里我得到了碳 管？

The country was going down the tubes economically

该国经济正在彻底 崩溃。