解析 57. A 58. C 59. B 57. 风是由地球不同地方的温度差异造成的。热空气上升,冷空气下降,这种空气的流动就形成了风。 58. 水可以以三种状态存在:固态(冰)、液态(水)和气态(蒸汽)。 59. 火的用途之一是照明,它可以提供光源。 答案 57. A 58. C 59. B...
( )57. How is wind made (生成)?A. Earth gets hot and cold in different placesB. When the Earth is spinning(转).C. When the sun is shining. 相关知识点: 试题来源: 解析 A 风是由地球表面温度差异造成的。太阳照射地球,使某些地方的空气变热,而其他地方的空气保持较冷。热空气上升,冷空...
Where is COOLMAX fabric produced? Invista is the world’s sole supplier of COOLMAX fabric, and this company has manufacturing facilities all over the globe. The majority of COOLMAX production appears to take place at this company’sLa Porte, Texas plant, and Invista also recently made an agre...
The friend of mine thought and I have politeness to be glad help the human.[translate] a他们在上周六的晚会上玩得很开心。 They play very much at last Saturday party happy.[translate] ahow wonderful the house is made of glasses 多么美妙房子由玻璃[translate]...
soil’s surface. Local residents herding sheep under seemingly endless rows of solar panels on the Qinghai-Tibet Plateau is a living example of how technologies can coexist harmoniously with nature. The sky is blue, the wilderness is vast, and the wind sings to cows and sheep through the ...
So hot air goes up. Cold air comes in to take its place. This makes wind. 1. Wind is made by ___. A. the moon B. the stars C. the sun D. the clouds 相关知识点: 试题来源: 解析 C。解析:文章中明确提到“Wind is made by the sun.”,所以答案是 C。 反馈 收藏 ...
How far the factory is from here! 车站离这儿多远啊! (感叹) was的用法is或am的过去式(单数用WAS)过去式表示一般过去式的动词通常用动词的过去式形式来表示,而动词的过去式是在动词原形的基础上变化的。动词的过去式可分为规则动词和不规则动词。规则动词的过去式变化如下: 一般情况下,动词词尾加 -ed ,...
One of the things I love about flying these helium balloons is they have the capability for real expedition level flights.我喜欢飞这些氦气球的原因之一是它们是真正的探险级别的飞行。What I'm talking about is flights of 23,000 feet in an open gondola carried only by helium balloons.我说的是...
The nacelle is usually made of fiber glass and includes the gearbox and the main drive shaft. Experimentation with new materials for the blades has taken place. In commercial wind turbines, fiberglass with a hollow core is used for the blades; however, aluminium and lightweight woods are also...
aIn regard to these points the following observations may be made: 关于这些点以下观察也许被做:[translate] aBeijing Water Day party Sanitary Products Co., Ltd. 北京水天党有益健康的产品Co.,有限公司。[translate] aKolmogorov length scale Kolmogorov长度标度[translate] ...