defective hybrids中文什么意思

《英文msh詞典》Defective Hybrids
[入口詞] Defective Hybrids
[主題詞] Defective Viruses
[英文釋義] Viruses which lack a complete genome so that they cannot completely replicate or cannot form a protein coat. Some are host-dependent defectives,meaning they can replicate only in cell systems which provide the particular genetic function which they lack. Others,called SATELLITE VIRUSES,are able to replicate only when their genetic defect is complemented by a helper virus.

defective: adj. 1.有缺陷[缺點]的，有瑕疵的，不完全的 (in)。 2.【語法】變化不全的。 3.智力低于正常的。 n. 1.身心有缺陷的人。 2.變化不全的詞。 defective verb 【語法】不完全變化動詞(may, must, can 等)。 adv. -ly ,-ness n.
american hybrids: 美洲百合雜種系
amphiclinous hybrids: 雙傾后代
asiatic hybrids: 亞洲百合雜種系
asymmetric hybrids: 不對稱雜種

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