...能: 制冷 型号: YS 功率: 198w(kw) 适用范围: 饭店 外形尺寸: 42x42x78cm 49kg(mm) 小双 Shape size weight (尺寸 重量)42x42x78cm 49kg Power supplu..
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There are several factors that can influence sonic booms -- weight, size, and shape of the aircraft or vehicle, plus its altitude, attitude and flight path, and weather or atmospheric conditions.
有几个因素可以影响音爆——飞行器的重量,大小,形状以及其飞行高度,姿势和路线,还有天气或大气状况。
Sail area is usually planned by boat designers based on the boat's size, displacement (weight), and hull shape and configuration - not the number of masts or sails.
帆面积通常是由帆船设计者根据帆船的尺寸,重量,船底形状和配置来确定的,而非根据桅杆或船帆的数量。
The lateral spreading of the sonic boom depends only upon altitude, speed and the atmosphere -- and is independent of the vehicle's shape, size, and weight.
音爆的横向伸展取决于高度、速度和大气,而跟飞行器的形状、大小和重量无关。
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