Therefore, it has great significance to research DC icing test methods on disk-shaped suspension insulator for study of DC transmission line characteristics of external insulation.
因此，对盘形悬式绝缘子直流覆冰试验方法进行研究，对直流覆冰输电线路外绝缘特性的研究具有重大的意义。
This paper describes specific fuel setting method and test procedure for airplane fuel system icing flight test which is verified in icing test technology research of an airplane fuel system.
本文结合某型飞机燃油系统结冰试验技术攻关工作，研究飞机燃油系统结冰飞行试验的燃油配水方法和试验程序。
By the analysing foreign icing test result, the considered design factors of rotor icing protection are presented, which are used as a reference to helicopter icing protection design and test.
根据国外直升机结冰试验结果，提出了旋翼防冰设计应考虑的因素，可供直升机防冰设计和试验时参考。
According to the field observation, model test and theoretical analysis, the schemes for anti-icing method of ship lock gate are put forward in this paper.
文章通过现场观测、模型试验、理论分析等手段和方法对该问题进行了初步研究探讨，提出了船闸闸门的防冻防冰措施方案。
The anti-icing currents of different steel-cored aluminum stranded wires under typical ice-coating types are obtained and the obtained results coincide with test results in artificial climate chamber.
得到了不同绞线在典型覆冰类型下的保线电流，与人工气候室的试验结果相吻合。
The anti-icing currents of different steel-cored aluminum stranded wires under typical ice-coating types are obtained and the obtained results coincide with test results in artificial climate chamber.
得到了不同绞线在典型覆冰类型下的保线电流，与人工气候室的试验结果相吻合。
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