lead tube

Study on the Burning Characteristic of Delay Element with Lead Tube by High Speed Photography

高速摄影法研究铅芯延期体的燃烧特性

Excessive vibration may lead to tube failure due to fatigue or fretting-wear .

持续的振动，由于疲劳与磨损将导致管子的破坏。

The failure of the closure will lead to neural tube defects ( NTD ), which is a prevalent cause of perinatal deaths , secondary to congenital heart disease .

在人类中，NTD仅次于先天性心脏缺陷，是导致围产儿死亡的主要原因之一。

By investigating the direct current carrying characteristics of the rod current lead and the tube current lead , it is found that the current carrying efficiency of tube current lead is higher than the rod current lead .

通过研究棒状和管状电流引线的特性，发现了管状电流引线具有高输运效率的优点。

Conclusion : It is possible to cause pathological change of pharyngeal ostium of eustachian tube and lead to eustachian tube disfunction or secretory otitis media after functional endoscopic sinus surgery .

结论：鼻内窥镜手术后可能会出现咽鼓管咽口炎性肿胀导致咽鼓管功能障碍至分泌性中耳炎。

Instrument is made up of control and indication system , which are lead by separate bourdon tube .

该仪表由控制系统和指示系统两部分组成，分别由独立的弹簧管带动。

Lead and lead-antimony alloy tube

GB/T1472-1988铅及铅锑合金管

Determination of tin in geochemical samples and lead by slip-type quartz tube Hydride Generation-Atomic Absorption Spectrophotometry

长缝石英管氢化物-火焰原子吸收光谱法测定化探样品及铅锭中微量锡

In the complex soft layer contained large quantity of living rubbish , construction on sinking tubular pile with conventional method , will lead on to reduce tube diameter .

在含有大量生活垃圾形成的复杂软弱层中，按常规方法施工沉管桩，将造成严重的缩径现象。