- 推荐网络例句
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When calculating the pressure loss of laminar flow for Casson fluid in drilling tools, there is a need for a nonlinear equation. It used to be calculate by approximate formula.
在计算卡森流体在钻具中的层流压降时,需要求解一个非线性方程,以往通常使用近似公式进行计算。
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He shouldn't burlesque the elder.
他不应嘲弄那长者。
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However, the industrial function of the city, a s well as the industrialtype, innovation ability and the cluster develop ment have the decisional impacts on the competitivecapacity.
而城市的产业功能类型、创新能力和集群程度对城市的竞争力有着决定性的影响。