Bring forward the strength conditions of the different pipe pars. Confirm the stress checking computations ways of the line pipes and corner pipes.
对于不同的管道部件提出了相应的强度条件，确定了直管段及转角管段的应力验算方法。
This paper depicts the chemical composition, mechanical performance of X80 line pipes, giving emphasis to the welding materials and welding processes of fully automatic welding and manual welding.
文章叙述了X80管线钢的化学成分、力学性能，并重点介绍了采用全自动焊和手工焊的焊接材料及焊接工艺。
On the command line, you can achieve the equivalent through a series of pipes (using the KILL signal), as shown in Listing 5.
在命令行上，您可以通过一系列管道实现等效的功能（使用KILL信号），如 清单5 所示。
Working at the command line: input and output, pipes and streams.
在命令行下使用：输入和输出，管道和流。
This line starts with dir (or Get-ChildItem) and pipes the results through the foreach command.
这行以dir(或者Get -ChildItem)开始，然后把结果传递给foreach命令。
The alias system works best where you want to set the command-line options on an individual command, although they can be used to expand a given command into a set of multiple commands, or pipes.
别名机制最适合于您希望设置单个命令的命令行选项的情况，虽然也可以使用它们来将给定的命令展开为一组命令或管道。
Steam seeps from the pipes of its Tetrapak production line as it heats gallon after gallon of milk to 130c.
利乐包生产线上，牦牛奶被加热至130摄氏度，蒸汽从管口冒出来。
In addition, the water in your water pipes and toilet tanks (not the bowls) is drinkable if you closed the valve on the main water line before the flood.
此外，如果你在洪水到来前将主水阀关闭的话，那么水管中的水和厕所水箱(不是便池)里的水是可以饮用的。
Rules of typical industry pipes erosion destroy was summed up to guide optimized-structure and inspection on line.
总结归纳出典型工业部件的管道冲蚀破坏规律，以指导结构优化设计和在线检测。
Underground telecom sleeve pipes from the red line to offices building are foreseen.
从红线到办公楼的预埋地下电信套管已经考虑。
Underground electricity sleeve pipes inside the red line are foreseen.
红线内已经考虑地下预埋电缆套管。
The pipes and lines shall run parallel with the planned red line of urban roads and highways and shall be laid straight.
管线敷设应当与城市道路、公路的规划红线平行，走向顺直。
Cracks were found at internal weld toes of the pipes of Fo-Liang gas transporting line.
佛两线天然气输送管道检测与评价时，发现管道内焊趾多处开裂。
The application of automatic TIG welding on stainless steel compound pipes production line is introduced.
介绍了钨极自动氩弧焊在不锈钢复合管生产线上的应用。
The line is mainly used in producing PVC pipe materials. The pipes are widely used in pipes of fresh-water, sewer.
该生产线主要用于生产PV C管材，生产的管材广泛适用于建筑用上水管、下水管及排水用管道。
An on-line leakage monitoring system for pressurized heating pipes was installed in Handan Power Plant.
邯郸热电厂安装了锅炉承压管泄漏在线检测系统。
The production line is mainly used in producing PVC, PE multiple-hole pipe. The produced pipes is widely used in laying optical cable.
本生产线主要用于生产PVC、PE多孔管，生产的管子广泛适用于穿、放光电缆。
When installing the automatic waterer, make sure that the water pipes to the unit are below the frost line.
当安装饮水器时，务必确保水管到装置低于冻结线。
The X grace steel sheet is used as main material for SAW straight weld pipes for pipe line purpose.
X级管线钢板材是生产直缝埋弧焊管的主要原材料。
The impact of some key construction links on destabilization of the external pressure of the inner pipes was analyzed and verified in the course of pope-line rebuilding.
分析表明：该管线的变形失效是在加套管过程中工艺安排不当所致，在施工过程的试压期间引起了内管的外压失稳，使内管产生永久的变形。
Coking at the inlet of large gas line to fractionator has been effectively prevented by setting up steam circle pipes under appropriate operation conditions.
控制合适的操作条件，在大油气管线进分馏塔入口处增加蒸汽环管，可以有效防止结焦。
This series of lines has the characteristic of one machine with many USES. It just needs changing some fitting like extruding mold, the line can produce 2-3 types of pipes, making best of equipments.
该系列生产线具有一机多用的特点，只需更换挤出模具等配件便可生产2 ~3种不同材料的管材，可最大限度地发挥设备的潜在能力。
The eddy current inspection is sensitive and fast, and can be operated continuously, it is thus in particular suitable for on-line continuous inspection of welded pipes.
涡流探伤具有连续、快速、检测灵敏度高的特点，适合于焊接钢管在生产线上的连续检测。
Sewage pipes, gas pipes, power ducts and power cables shall mainly be laid and buried to the east and the south of the center line of the planned red line;
在规划红线的中心线以东、以南，主要安排污水管、燃气管、电力排管和电力电缆；
Imagine the design exercise is to create a small command-line calculator: a user types (or pipes) a mathematical expression in, and the calculator parses it and prints the result.
想像设计工作是创建一个小的命令列计算器：使用者类型(或管道)中，一个数学运算式和计算器进行分析和列印结果。
Imagine the design exercise is to create a small command-line calculator: a user types (or pipes) a mathematical expression in, and the calculator parses it and prints the result.
想像设计工作是创建一个小的命令列计算器：使用者类型(或管道)中，一个数学运算式和计算器进行分析和列印结果。
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