極低航速 的英文怎麼說
中文拼音 [jídīhángsù]
極低航速
英文
dead slow speed-
Aerostatic bearings have been applied widely on the ultra - precision in the aviation, aerospace and the main axes and the slide of the precision measuring instrument and inertial measuring apparatus because of high rotation accuracy, calm operation, low friction and long life - span etc. they can also be used in fields range from both high and low temperature to both high and low velocity, sometime even to environment full of radioelement
氣體靜壓軸承回轉精度高、運轉平穩、摩擦小、使用壽命長，可以在極高和極低的溫度、超低到超高的速度下，以及輻射環境中工作，因此在航空、航天領域以及精密測量和慣性測試設備上得到廣泛應用。Remote controllable advertising umbrella is our newly developed product, featuring stalbe flying, loudly sound, large advertising area, low flying speed, easily operation, no gas required, aluminum materialed wings, dispatchable for easy freight, competitive price, no ground personals needed ; japan xiaosong motor adopted with ff4 remote controller, germany air - use aluminum frame used
它有飛行平穩，噪音大，廣告面積大，飛行速度慢，易掌握，不用充任何氣體，機翼航空鋁管，全部使用接管方式，運輸極為方便，價格低，不需要地面人員。採用日本小松發動機，日本ff4遙控器，德國蒙皮，航空鋁吊架，風動輪動連體方向。
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