高压力量
- 与 高压力量 相关的网络例句 [注:此内容来源于网络,仅供参考]
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The floating gates, which have a hollow cavity inside, work according to Archimedes' principle of buoyancy. When compressed air is pumped in, emptying the gates of water, the buoyancy of the giant panels will be greater than their weight, and in just 30 minutes the barrier will float above the surface. The gates are attached to the seabed with hinges, which are designed to absorb the force of waves and keep the barrier in place. The gates will only be raised when waves are higher than 1.1 meters, to reduce interruption of the sea currents to a minimum.
这些中空的水闸门,主要依照阿基米德浮力原理操作,当闸门内注入高压空气排水后,闸门受到的浮力大於闸门重量,只要三十分钟就能浮出水面,闸门底部则用轴承固定在海底,再透过细部结构设计能够悉受波动力量,保持闸门的稳定性,而水闸门只有在浪高超过110公分的时候才会升起,把对海水交换的干扰降到最低,其他维护潟湖生态的措施也获得欧盟肯定,所以在2009年4月,取消摩西工程违反自然保育法的决议。
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In reaction-injection moldinga mixture of two or more reactive fluids is forced under high pressure into the mold cavity.Chemical reactions take place in the mold rapidly and the polymer solidifies.Various fibers such as glass,graphite,or boron may also be used to reinforce the materials.Structural foams are also produced by a similar methodusing an inert gasand resin mixture.The product consists of a rigid cellular(closed-cell)structure with a continuous solid skin as muchas 0.080 in.(2mm)in thickness.There are several methods for forming structural foams with density reductions as much as 40% from the solid structure.Because stiffness is proportional to the third power of the thickness of a part,for the same weight of material used,cellular structures are stiffer than solid plastics or metals.
在反应注射成型所夹杂的两个或两个以上的接触过程中,被迫在高压下进入模具cavity.chemical反应发生在模具迅速和聚合物solidifies.various纤维如玻璃,石墨,或硼可能也可以用来加强materials.structural泡沫也产生类似的方法利用惰性气体和树脂mixture.the产品构成的一个硬性蜂窝的结构与连续性固皮肤作为留言Muchas 0.080英寸( 2毫米),在thickness.there有几种方法,形成结构性的泡沫密度减少了四成之多,从固体structure.because刚度成正比第三力量厚度的一部分,为同样重量的使用材料,蜂窝结构更为严厉的比硬塑料或金属。
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Manganin resistance pressure gauge is one of the very few precision gauges used directly in the very high pressure (> 7000atm) application.
Manganin 电阻式压力计是目前高压,超高压(> 7,000 atm )实验中能作较精确压力量测的极少数直接式压力计之一。
- 推荐网络例句
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Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.
Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。
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I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.
我来只是现在,'歼灭战perfuming自己与胡努特,那麼,他来到和SAT 。
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The shamrock is the symbol of Ireland and of St.
三叶草是爱尔兰和圣特里克节的标志同时它的寓意是带来幸运。3片心形叶子围绕着一根断茎,深绿色。