homogeneous hull condition 齐次船体边界条件
Because of the influence of the hull, the stern propeller of a twin-screw vessel is working under condition of oblique flow, and the unsteady working condition of the blade of a propeller is created.
由于船体的影响，双桨船的螺旋桨处于斜向来流的条件下运转。斜流造成螺旋桨叶工作状态的非定常性。
It is also indicated that pretreatment of rice hull powder under acid condition is helpful to improve its thermostability.
酸性条件下预处理稻壳粉有利于提高其热稳定性。
It is also indicated that pretreatment of rice hull powder under acid condition is helpful to improve its thermostabili…
酸性条件下预处理稻壳粉有利于提高其热稳定性。
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