《冰翼》是网络小说。
现在的挑战次数限制为15次，当冰翼大厅开启后挑战次数将增加到20次，而在接下来的几周里挑战次数还将增加。
The limited attempts has increased this week to 15 and will increase to 20 when the Frostwing Hall opens and more will be added in the weeks following that.
防冰系统可防止冰在缝翼前缘堆积，此系统包括供气管道、活门、终端开关、控制及指示器。
The wing anti-ice system prevents ice buildup on the wing leading edge slats, this system consists of air supply ducts, valves, terminal switches, controls and indications.
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。
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.
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