é obvio que 显然
The effects of different feeds on amino acid contents of fresh, dry earthworm and excrement were obvio...
不同饵料对鲜蚓、干蚓和蚓粪中氨基酸的含量有一定影响。
It can be concluded that the flow field in the high-speed centrifugal pump with a complex impeller is very complicated, and there exists an obvio...
该计算为进一步提高高速复合叶轮离心泵的性能、减少水力损失提供了一定的理论依据。
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