characteristic subgroup 中文意思是什麼
characteristic subgroup
解釋
特沼群- characteristic : adj 有特性的；表示…特性的，…特有的。 Japan s characteristic art 日本特有的藝術。n 特性，特徵，性...
- subgroup : n. 【化學】（周期表的）族；副族，B族；【生物學】亞群，子群；【數學】簇，子群。
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In subgroup, there are no differences between specimens of same species from different places for instance c. militaris or a ittle differences for example c. sobolifera. according to above analysis a new classified criterion proposed is that in classification of the genus cordyceps whether the perithecia are immersed or not should be the first classified characteristic, which is quite different from the classic ones. at the same time based on the investigations, isolation and identification of cordyceps spp. and other entomogenous fungi collected from more than 10 different ecological places or natural preserves in southwest china
對西南地區10多個不同生態區或自然保護區的蟲草及其他的蟲生真菌進行了調查和分離研究，發現了3個蟲草新種和4個半知菌新種，既茂蘭蟲草（ cordycepsmaolanensis ） ，貴州蟲草（ c . guizhouensis ） ，擬布里班克蟲草（ c . brittlebanksoides ） ，蜻蜒擬青黴（ paecilomycesodonatae ） ，雙梭隔梭孢（ septofusidiumbifusisporum ） ，香棒彎頸霉（ tolypocladiumbarnesii ） ，蟬白僵菌（ beauviriasobolifer ） 。 -
Connectivity is discussed particularly, and some new conceptions are proposed, such as atom matching, atom - contracted digraph and atom stabilizer subgroup, based on which the structure characteristic of vertex - transitive digraphs is analyzed further, and current connectivity theory on vertex - transitive digraphs is consummated
重點討論了點可遷圖的連通性及連通度，提出了原子匹配、原子收縮圖、原子穩定子群等一些新的概念，在此基礎上進一步分析了點可遷圖的結構特徵，完善了現有的點可遷圖的連通性理論。
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