The stamp of the horse's hoofs on the wooden floor was loud.马蹄踏在木头地板上的声音很响.My son hoofs a mile to school each day.我的儿子每天步行一英里去上学.The noise of hoofs called him back to the other window.马蹄声把他又唤回那扇窗子口....the idea of an...
钢板整体冲制, 精度高, 抗 风能力强.Steel plate integral punching produced, high precision, strong ability of anti - wind.该锁全部采用铜板冲制而成.These kinds of lock are all made of copper coin.介绍了冲制焊片的聚氨酯橡胶模的结构和参数及注意事项.Introduced the structure an...
The behavior of convective motion is not laminar but turbulent.对流运动的行为不是片流式而是湍流式.The flow is primarily laminar.这种流动主要是层流.The air flow was regarded as quasi - laminar.空气流动被视为准层流....
A variety of deep - green chalcedony flecked with red jasper.带有血红色斑点的绿色石髓.Budaoweng has two kinds, one is hydrogrossular, the other is chalcedony opal.不倒翁有两种, 一种为水钙铝榴石玉, 另一种为玉髓蛋白石玉.A light green or light grayish - green ...
The barometer marked a continuing fall in atmospheric pressure.气压表表明气压在继续下降.The upper surface of the fluid is under atmospheric pressure.流体上表面受大气压力作用.The glass ( ie atmospheric pressure ) is falling.气压在下降....