Some morphological terms are proposed for the first time, and a key to 6 species of Agromyza applied by the characteristics of stridulatory file is given.
首次提出了多个形态用语，并试以音锉分类为6种潜蝇作出检索表。
The results of cross-compatibility experiments also support the classification system of Magnoliaceae, which was established in terms of morphological characteristics.
因此，木兰科植物的杂交亲和性基本上支持根据形态特征所建立的木兰科科下分类系统；
Based upon the principles of mathematical morphology, a series of morphological transforming models are constructed in terms of the graphical and topological characteristics of texts and symbols.
本文依据数学形态学原理，根据文字、符号自身的几何和拓扑特征，构造了系列形态变换模型。
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