preheating method的例句大全

The key of the technology was designing ideal process by using suitable preheating method.

该技术的关键是采用合理的预热方式,设计出理想的工艺流程.

Regarding long straight pipes, the design replaces elastic analysis with stress analysis and uses directly buffed cold installation and preheating installation without expansion joint to replace compensatory directly buried method and cancels most compensators and anchor blocks trying to reduce construction cost and duration.

针对长直管道，以应力分析方法取代了弹性分析法，以无补偿直埋冷安装及预热安装取代了有补偿直埋敷设，取消了大部分补偿器及固定墩的设置，从而降低造价、缩短工期。

base metal both sides of welding to be preheating by oxyacetylene welding & cutting torches baking method.

采用氧乙炔割炬烘焙方法对焊缝两边母材进行预热。

The article mainly expounds the existing problems and the improving method and measures in its practical automatic soft water supplying of the soft water tank for preheating boiler in Guangzhou Copper Materials Co. Ltd.

本文主要阐述了广州铜材厂有限公司余热锅炉软水箱自动进水装置在实际工作中存在的问题及改进的方法和措施。