The tube is ten feet wide in the clear.

这内径宽十英尺。

I think the water pipes have frosted up.

我想水已经结冰了。

3 ml of saline is gently flushed through the tube.

3毫升的盐水被缓缓输入。

A plumber is a person who fits and mends the plumbing.

工安和修理水的人。

Screw the two pipes together end to end.

用螺栓把两根头对头地拧住。

Run lots of soapy water through the pipe to clean it.

用大量的肥皂水把面冲洗干净。

Father told me to unblock the pipe to let the water run through.

父亲叫我把打通, 让水流过去。

Have you asked the plumber to come and look at the leaking pipe?

你叫道工来检查漏水的了吗?

The pipes were clogged with rubbish.

塞满了脏物。

The pipe was choked by cotton.

被棉花堵住了。

I nearly suffocated when the pipe of my breathing apparatus came adrift.

吸器上的脱落时，我差点给憋死。

When the pipe leaked, we sent for a plumber.

煤气或水漏了的时候, 我们就派人去找一位工。

We replace defective tubes.

我们更换有毛病的。

Tooth paste comes in tubes.

牙膏(一)在的。

The welding is so smooth that you can hardly see where the sections of pipe are joined together.

这焊接得很光滑,你很难看出什么地方焊接的。

Techniques to resolve the difficult cannulation cases include tapered tip catheter, guide wire, papillotome, and precut endoscopic papillotomy (EPT).

对于较困难之病例，尖细型，导引线方法，电刀及内视镜乳突先前切开术乃解决方法。

The voltages that should be applied to each dynode are a function of PMT design and are specified for each tube type.

加到每个光电倍增电极上的电压决定于PMT的设计，并由每个的型号来确定。

Distorsion,corrosion,erosion and abrasion mechanisms,concerning the faulty section,of the boiler s secondary superheater were studied by on-site measurements and by samples,cut from the tubes.

分别采取现场实测和割取样2种方法对锅炉二次过热器的变形、腐蚀、冲刷与磨损等主要失效机理进行了分析,并由此得出预防失效的对策。

Pinhole. A short unwelded area in the weld line extending through the entire pipe so that fluid will leak out through the area very slowly.

针孔。指焊缝线上位焊接的、贯穿整个壁厚的细孔，可导致流体从该孔缓慢漏出。

Mechanical strength of pipe coating and its thickness of standard paintcoat must be ensured in the pipe coating production lines,two pipes in the course of coating must be flexibly jointed.

道涂敷生产线要保证件涂敷层的机械强度及标准涂层的厚度,两根在涂敷过程中要保证柔性顶接,连接处不能有缝隙。