...ecies):外来种中的一些种类在新栖息地发生 爆炸性的生长,往往失去控制,这些外来种被称为入侵种; 引进种(introduced species):人为有目的引进栽培或释放到野 生地自然生长的生物种类。
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矮型引进种 dwarfexoticspecies ; dwarf exotic species
引进种鹅 Imported breeding goose
引进品种 [农学] introduced variety ; introduced breeds ; introduced varieties ; odmiana introdukowana
引进种猪的注意事项 China Animal Health
引进物种 introduced species
引进新物种 introduce new species
引进品种猪 introduced breed swine
引种研究进展 Introduction and research progress
结果表明:引进种与当地品种的粗蛋白含量、粗纤维含量、粗灰分含量存在显著差异。
The results showed that there were distinct differences of crude protein, crude fiber and ash content between introduced and local cultivars.
20世纪60年代末期,当斯里兰卡繁荣的椰子果园被潜叶昆虫侵扰时,一种从新加坡引进的寄生幼虫将这种害虫控制住了。
In the late 1960s, when Sri Lanka's flourishing coconut groves were plagued by leaf-mining hispides, a larval parasite imported from Singapore brought the pest under control.
为了应对广告的减少和街角销售的下滑,《纽约时报》打算在2011年初引进一种“计量”模型。
Struggling with an evaporation of advertising and a downward drift in street corner sales, The New York Times intends to introduce a "metered" model at the beginning of 2011.
One point often attributed about Machiavelli is that he introduced a new kind of immoralism into politics.
有一论点常和马奇亚维利连结在一起,即他为政治引进了,一种新型的不道德主义。
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