Initial Process Study » 初步过程研究 Though I saw with through without exemption » 虽然我看到通过未经豁免 ..
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本文报道了这种新型风力提水系统的模型实验结果，对提水过程进行了初步理论分析，并指出了进一步的研究方向。
In this paper, the model tests of the wind-powered water -pumping system was conducted and the results of the tests prove that the principle of the system is correct.
并着重对其恢复过程中生态系统动态、定量化的评价指标进行了初步研究。
The paper stress on analysis dynamics of ecosystem and quantitative evaluation indexes in the process of the restoration.
用组织切片法对扁额原细首纽虫周年性腺发育及受精过程进行了初步的研究。
The annual cycle of gonad development and the fertilization of the nemertean, Procephalothrix simulus, were studied by histological method.
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