飛機積冰 的英文怎麼說
中文拼音 [fēijījībīng]
飛機積冰
英文
aircraft icing-
Effect of ice accretion on aircraft flight performance
積冰對飛機飛行性能的影響5. aviation meteorology : altimetry ; turbulence ; aircraft icing ; route and aerodrome forecasts ; preparation of aviation weather documents
5 .航空氣象學:測高學湍流飛機積冰機場天氣預報及航線預報編制航空氣象文件。1. aviation meteorology : altimetry ; turbulence and wind shear ; aircraft icing ; route and aerodrome forecasts ; preparation of aviation weather documents
1 .航空氣象學:包括測高學湍流及風切變飛機積冰機場及飛機航線天氣預報航空氣象文件的編制。His idea was to form a structure of ice, large enough to serve as a runway for aircraft.
他的設想是用冰製成一種結構物,它的面積很大,可以當作飛機的跑道。The problem the snow causes influences the people ' s lives and impedes the economic development. meanwhile the transportation infrastructure such as highway intercity and airstrip needs a great amount of deicing salts to maintain the bare road. therefore from 1980s, many areas and countries such as north american, north europe, japan have greater and greater demands on the deicing salts, about 20 million tons per year, only japan needs 200 to 300 thousand tons per year
在我國和世界上許多國家的高寒地區,冬季冰雪已成為嚴重的公害,積雪引起的問題不僅給當地人民的生活帶來困難,而且阻礙經濟的發展;此外,城市高速公路,機場飛機跑道等交通設施對冬季除冰劑的使用也日益迫切,因此,九十年代以來,北美、北歐、日本等多雪地區和國家,對融雪產品的需求量與日俱增,年需求量在2000萬噸左右,其中僅日本就需20 30萬噸。分享友人