motion by reaction 中文意思是什麼
motion by reaction
解釋
反作用運動-
This is forced out the jet orifice ( 9 ) at great speed, producing ( by newton ' s third law of motion ) a reaction which drives the motor in the opposite direction
這在噴口( 9 )產生了高速的噴氣,根據牛頓第三運動定律,一個反作用力就驅動引擎向相反的方向運動。 -
An implicit lu - sgs ( lower - symmetric gauss - seidel ) finite - volume method is used for solving the full, compressible, two - dimensional navier - stokes and species transport equations. for turbulence closure a two equation ( k - e ) model is used. the combustion process in chemical nonequilibrium is modeled by a 7 - species, 8 - reaction steps finite - rate chemistry and is implicitly coupled with the fluid motion
採用lu - sgs有限體積法求解了包括兩方程( - )湍流模型和7組元8方程有限速率化學反應模型的緊耦合二維n - s方程,數值模擬了氫燃料在燃燒室內的化學非平衡燃燒過程。 -
When the molten copper temperature at 1200 and the content of al in mixed - powder more than 16. 5 %, the microstructure and properties of the cu - al2o3 composites were more satisfying. being affected more by microscopic motion state of cu2o and al in the molten copper, the reaction between cu2o and al reacted non - uniformly while the content of al in mixed - powder is less than 16. 5 %
熔液溫度為1200且混合粉末中al含量大於16 . 5時,材料組織性能較好; al含量小於16 . 5時, cu _ 2o與al在銅熔液中的反應受物質的微觀運動狀態影響較大,反應進行得不均勻。
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