Each command in a pipeline is executed as a separate process (i.e., in a subshell).

道符号的作用,引用一段话,或许就明白了!

The pipeline links the refinery with the port.

道将炼油厂与港口连接起来。

The two ends of the pipeline are connected with the radiator.

道的两端与暖气片相连接。

The disinfection facilities include storage, dosing and associated pipeline systems for sodium hypochlorite sodium bisulphite.

消毒设施包括次氯酸钠及亚硫酸钠储存，调控和相关的道系统。

A single pipeline serves all the houses with water.

一条单路给所有的房子供水。

They reported that the pipeline had ruptured.

他们报告说道已经破裂了。

Recently they have laid an underground pipeline.

最近他们铺设了一条地下道。

The induced bending moment may lead to destructibility of the pipeline.

弯矩的产生可能导致线的破坏。

Important changes are already in the pipeline.

重大的变革已在酝酿之中。

As the industry puts more and more focus on developing and utilizing oil and gas resources in the paramos and permafrost zone, pipeline construction in the areas will be definitely accelerated.

摘要随着开发和利用高寒及多油气资源的潮来临，多道建设的步伐必将加快。

In accordance with new standard of fire-control hydrant , our company designed a series mesolow fire-control pump of XBD pipeline type , which based on the original vertical multi-stage pump .

本单位在原有立式多级泵基础上根据对消防泵的最新标准要求进行开发出的新一代XBD道型中低压消防泵组产品。

The implementation of hot work for station crude oil pipeline must be in accordance with the standard of SY5859-93 because the media transported are solidifiable,inflammable,and explosive.

根据输油生产的连续性特点以及输送介质具有易凝、易燃、易爆的性质,站内原油道施工动火必须严格遵循SY5859—93《石油工业企业动火安全规程》。

The failure of directly buried heat-supply pipeline is discussed, and the design essentials are put forward in accordance with local buckling and ovalization deformation.

探讨了直埋供道的失效,针对局部失稳和椭圆化变形,提出了设计要点。

Article 4Pipeline installations are significant infrastructures and shall be protected by laws.No unit or individual may disseise, destroy, steal or loot any pipeline installations.

第四条 道设施是重要的基础设施，受法律保护，任何单位和个人不得侵占、破坏、盗窃、哄抢。

Therefore, the water-surface crossing with mobile flexible pipelines is often adopted and it is a first choice to cross an innavigable river.

软水面穿越河流具有铺设迅速,检修方便,容易掌握和使用等优点,尤其是对于不通航河流,是软质机动线临时穿越河流的首选方式。

This will save the expense of building pipelines to plants onshore and thus allow “stranded” gas, once thought unviable, to be exploited.

这将节省建造通向岸上工厂道的费用，从而允许曾经被认为无价值的“搁浅的”天然气被开采。

Tum on or turn off the pipelines where the nominal pressure is less than 1.0MPa and the media mustbe watter steam.water oroll.

用途 Usage： 本阀广泛用于石油、化工、制药、电力等行业、在公称压力≤1.0MPa的蒸汽、水、油类、煤气介质的路上作启闭用。

Both materials can't resist the corrosion of strong oxidable acid.The fluorine alloy pump has a metal shell pipeline and outside.

氟合金泵的外壳为金属材料，有足够的强度承受道以及外界的机械冲击。

FRP,slab,pipeline,tanks,jags,boats and bath tubes products.

玻璃钢制品、板材、道、槽、罐、游船、浴盆等制品。

The oil carried in pipelines.

石油用道输送。