唇魚骨 的英文怎麼說
中文拼音 [chúnyúgǔ]
唇魚骨
英文
skin carp-
The egg envelopes are composed of secondary envelope and primary envelope which comprise zona radiatal, zona radiata2 and zona radiata3, and there are tube radiata and flexural sub - elasticity envelope which is vertical with plasma membrane in every zona radiata
唇(魚骨)卵膜由初級卵膜和次級卵膜組成,初級卵膜具三層輻射帶,帶內具彎曲的彈性亞膜和輻射管,次級卵膜膠質狀,外具濃密的顆粒。The fertilized eggs of hemibnrbus lubco have been observed by sem, tem and om, and main events of fertilization biology have been studied, too. the results suggest : the micropylar apparatus, being composed of vestibule and micropylar tube, is deeply sunken with a short tunnel
對唇(魚骨)受精過程中發生的主要事件進行組織切片、透射和掃描電子顯微鏡觀察,結果表明:精孔器屬深凹陷、短孔徑型,精孔管一次只能通過一個精子。
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