In 2016, about 44 percent of salt went toward deicing roads, according to the U.S. Geological Survey.

2016 年，据美国地质调查局数据，约有 44% 的盐用道路除冰。

The MI26 has electrically deiced main and tail rotor blades.

米-26的主旋和尾旋具有电加热除冰功能。

The authors of this paper postulate that this could be due to using salt to deice roads.

论文作者推测这可能使用盐来除冰道路所致。

The triangles signal to the crew which windows have the best view of the wings in case a flap malfunctions or to check to see if they've been deiced.

这些三角形向机组发出信号，如果襟发生故障，哪扇窗户观察机的最佳位置，或者检查它们否被除冰。

Well, in 2018 in the United States, I learned that 43 percent of the salt consumed in the US was used for road salt deicing purposes.

好吧， 2018年在美国，我了解到美国消耗的食盐中有43%用道路除冰。