英汉例句

• this aspect is to reduce the pipeline pressure loss, the other is to avoid the path contraction obstacle to the mechanical cleaning pipelines.

  这一方面是为了减小管线的阻力损失，另一方面是为了避免通径收缩后给机械清扫管线造成障碍。

• nowadays automatic mechanical cleaning system has been gradually applied to large crude tanks, but in china small tanks with less deposit are still cleaned manually.

  目前大型原油储罐逐步应用自动机械清洗系统进行清罐作业，而对于容量小、沉积物较少的油罐国内仍采用人工清洗方式进行。

• for the aluminum plates, mechanical cleaning will be introduced firstly, and then acid poultice made by experiment will be used.

  对于铝合金粘接，首先通过机械方法除去结构表面的涂层，再用自行研制的酸膏氧化法对受损构件进行表面处理。

• this paper describes mechanical cleaning in place of chemical cleaning to clean the scale in vacuum salt making pre-heater with good results in practical application.

  本文简述采用机械清洗方法替代化学清洗方法清洗真空制盐预热器中垢层．并在实际应用中取得良好效果。

• the supply industry mechanical cleaning uses the family, the rust-preventing agent, the line board, economical attire, extra-heavy greasy dirt cleanser.

  供应工业机械清洗用家，防锈剂，线路板，经济实惠装，特强油污清洁剂。

• the paper introduces in details the first application of cow-the introduced mechanical cleaning equipment from nippon-in dongying initial pumping station.

  对引进日本的机械清洗设备cow，在东营首站第一次使用的情况做了较详细的介绍。

• layout cleaning personnel, according to ancestral workers cleaning mechanical cleaning way to restore road health.

  布置保洁人员，依照祖先工打扫后机械清洗的方式恢复路面卫生。