species的例句（species在句子中的用法）

• Numbers of individual and species of Lepidoptera in Pb 29 were obviously decreased. 在高抗Pb29节肢动物群落内鳞翅目害虫的数量和种类都明显下降.
• Hardseedness is a naturally occurring phenomenon for many plants, especially leguminous species. 摘要硬实是植物中普遍存在的现象.
• A New Species and 3 New Records of Family Laelapidae from China ( Acari: Mesostigmata ) 历螨科—新种和三新纪录记述 ( 蜱螨亚纲: 中气门亚目 )
• Two New Species of the Genera Hypoaspis and Pseudoparasitus ( Acari: Gamasina: Laelapidae ) 下盾螨属和伪寄螨属的新种记述 ( 蜱螨亚纲: 革螨股: 厉螨科 )
• These features show the species recognition of factor. Among them, IPI is the most important. 这些特征参数较为稳定,为种间鉴别因子, 其中以IPI为最.
• The ionosphere is that region of space contatining electrically charged species. 电离层是指含有带电物质的空间区域.
• Half of all invertebrate species live in tropical rain forests. 一半的无脊椎动物物种生活在热带雨林中.
• Inter and intraspecific conflict and competition, and cooperation, are part of nature in most species. 种族内和种族间的冲突和竞争, 还有合作, 是大多数种族的一种天性.
• A local, usually stable population of interbreeding organisms of the same kind or species. 他说地区的种群或居群是某一地区具有潜在杂交能力的个体的集群.
• Gene flow The movement of alleles within and between populations of the same species through interbreeding. 基因流动:同一种群内由于杂交或种内选择使某一等位基因在该种群内扩散.
• It enables scientists to transfer genes between different species that would not interbreed in nature. 它使科学家之间的转移基因的不同物种,不会杂交的性质.
• These species do not interbreed. 这些物种不能杂交.
• TWO NEW MIDDLE TRIASSIC GENERA AND SPECIES OF MESOPANORODIDAE FROM SHAANXI ( INSECTA, MECOPTERA ) 陕西中三叠世中蝎蛉科两新属和新种 ( 昆虫纲, 长翅目)(英文 )
• I ejaculated mentally , " you deserve perpetual isolation from your species for your churlish inhospitality. ”我心里直叫, “ 只为你这样无礼待客,就该一辈子跟人群隔离.
• some of the rare species that inhabit the area 生活在这个地区的一些罕见物种
• In some species , such as lions and langurs, this results in deliberate infanticide. 在诸如狮子及叶猴等物种中, 这导致了故意杀婴.
• The male of the species is almost indistinguishable from the female. 这个物种的雄性和雌性几乎无法分辨。
• Those species inadaptable to changing conditions may die out. 那些不能适应变化中的环境的物种可能会灭绝.
• The Comparison of Resistance of Several Tree Species of Ilex L. 与几种冬青属植物抗冻能力比较>>相似的文献.
• A NEW SPECIES OF THE GENUS ETTCHELLSIA CAMERON ( HYMENOPTERA: ICHNEUMONOIDEA, MEGALYRIDAE ) 眶脊巨蜂属一新种记述 ( 膜翅目: 姬蜂总科, 巨蜂科 )