This paper is a comparative study in functional morphology excretory organs of 6 species of economical aquatic crustaceans.
本文对6种水生经济甲壳动物的触角腺和小颚腺进行了显微和亚显微形态功能学的比较研究。
Under certain hydrodynamic conditions, different species of aquatic plants will have different impacts on the flow structure and sediment re-suspension due to the differences in plant morphology.
在一定的水动力条件下，不同水生植物对水流结构改变的程度及对底泥再悬浮的影响由于其形态结构的差异有所不同。
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