英汉例句

• this standard describes the procedure for making joints with pvc pipe and fittings by means of solvent cementing.

  这个标準描述了采用溶剂粘结方法进行pvc管道和连接件连接的程序。

• at least one of our competitors fabricates their siphons from pvc pipe and fittings.

  至少有一个我们的竞争对手使用了pvc管和配件来生产虹吸管。

• large diameter pvc pipe production line;

  聚乙烯管道生产线；

• pvc pipe will into what you need.

  将pvc管分割成你所需要的长度。

• accroding to the working principle of pvc pipe kmd250 expanding device, designed a kind of vertical-swelling mold connected with a common connector, and introduced the mold structure characteristics.

  根据pvc管材kmd250括口机的工作原理，设计出了利用工装方式连接的直胀模具；介绍了其模具的结构特点。

• the winding pvc pipe is a new way of producing the large caliber pipe .

  pvc空心结构缠绕管生产工艺是一种新型的大直径管道加工方法。

• the processing, production equipment, main technical points and dosage design of double wall corrugated pvc pipe are introduced, and the results of faults and its solutions in production are analyzed.

  介绍了生产聚氯乙烯（pvc）双壁波纹管的工艺流程、生产设备、工艺控制要点及配方设计，分析了生产中出现故障的原因，并提出解决措施。

• through many simulating experiments on soilpressure. the capability of the thin-wall pvc pipe to bear internal and external pressures proves to be the combinations of stiffness of the pipe it…

  又通过大量模拟土压试验研究，论证了薄壁pvc塑料管承受外压的能力是管材本身刚度和回填土壤反作用模量的组合。

• the combination of pvc pipe laying will function in draining rainwater to the great utmost.

  管道的铺设，能最大地发挥其排导雨水的功效。

• the process of low-foaming rigid pvc pipe was discussed.

  主要介绍硬pvc挤出低发泡管材的生产方法以及发包机理。

• as the pvc provides an excellent price-performance ratio, pvc pipe will still be one of the main varieties to produce and use in the world in future.

  由于pvc提供了良好的性能价格比，未来pvc管材仍是世界塑料管材生产使用的主要品种之一。

• this standard covers the requirements for primers to be used in conjunction with solvent cement for the chemical fusion of pvc pipe and fitting joints.

  这个标準涵盖采用液状粘固剂进行底漆连接的要求，适用于pvc管道和连接件连接化学熔化。

• this paper deals with the processing technology of antistatic pvc pipe compound filled with shell kiln carbon-black. the results are useful for f pvc pipe production.

  本文通过实验，研究了谢尔炉炭黑填充抗静电pvc管材料的生产技术，为pvc管材的生产打下基础。

• in recent years, pvc pipe market, despite the rapid development, but compared with developed countries, there is still a big gap.

  近年来，我国pvc管材市场尽管有了迅猛发展，但与发达国家相比，仍存在很大差距。

• the process of low-foaming rigid pvc pipe was discussed. the structure of extruded low-foaming rpvc pipe was studied with scanning electron microscope.

  主要介绍硬pvc挤出低发泡管材的生产方法以及发包机理。并通过扫描电子显微镜探讨了硬pvc低发泡挤出管材的结构形态。

• attach the pvc pipe on the top of bottle and put it on the aquarium.

  将座脚放在瓶子上面， 后倒置在鱼缸玻璃片上。

• the large size wound pvc pipe is a new application of plastic pipe. it is developed recently and used widely.

  大口径pvc缠绕管是近两年开发研制并发展成熟起来的塑料应用技术，有着自己独特的加工成型工艺。

• 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pvc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。