host-density

常见例句

The host then passed around a box of cigars.
主人這時拿了一盒雪茄菸請大家抽。
A host of friend meet him at the railroad station.
一大群朋友在火車站迎接他。
The host team won the game by a nose.
主隊以微弱優勢贏得比賽。
The host tell a joke to his guest to break the ice.
主人爲了打破僵侷，給客人講了個笑話。
Key words: Sylepta derogata；Apanteles derogatae；parasitic behavior；best instar； host density
關鍵詞：棉大卷葉螟；卷葉螟羢繭蜂；寄生行爲；最適齡期；寄主密度
The Impacts of Host Species and Host Density on the Parasitizing Potentials of the Offsprings of Two Trichogramma Species on Ostrinia furnacalis Eggs
不同繁蜂寄主及密度對赤眼蜂子代寄生力的影響比較