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- Caligus epidemicus exhibits extremely low host specificity and was found on all species of fishes examined. 传染鱼虱则具有相当低的寄主特异性，被发现于所有受检海鱼。
- Lam S,Katia H,Mano Y,et al.Genetic information of the Ri plasmid of Agrobacterium rhizo genes host specificity[J].Plant Sci Lett 1984,34(3):345-252. 黄遵锡;慕跃林;周玉敏.;发根农杆菌对短叶红豆杉的转化及毛状根中紫杉醇的产生[J]
- In conclusion, our results indicated that the narrow host specificity of rhizobia not only functioned at genus level but also at variety level. 本研究结果表明，与根瘤菌结瘤的豆科宿主专一性不仅表现在种（Species）的水平上，并且与基因型（Genotype）差异有关。
- All snails were dead in the absence of the host in five months.The larval preference on Porites and the adult recognition of coral tissues are mechanism of host specificity. 幼生会选择微孔珊瑚以及成螺有辨识微孔珊瑚的能力是造成紫口珊瑚螺分布专一性的机制，此外成螺辨识微孔珊瑚的能力是受到珊瑚组织的影响。
- The results show that: the Gyrodactylus are highly host specificity, and there are significant differences among the levels of species, genus and family. 三代虫具有很强的寄主特异性，并且在种、属及科等水平上的特异性均有较明显差异；
- The results of phenotypic characteristics, plasmid patterns, host specificity, 16S rDNA PCR-RFLP, 16S rDNA IGS PCR-RFLP, RAPD and REP-ERIC-PCR revealed the high diversity within strains tested. 用IGS PCR-RFLP、RAPD和REP-ERIC PCR揭示了快、慢生型大豆根瘤菌的内部存在着高度的遗传多样性。
- We may track heritable changes across genotypes and morphology (physical form), as well as across life history traits such as virulence, transmissibility, host specificity and reproductive rate. 我们可以在基因型与形态（体型）之间，以及在各个阶段的生命史特徵，像是毒性、传染力、宿主专一性与生殖率等之间，追踪遗传变化；
- Preclinical studies have shown that PDT of Tumor auguments the host specific antitumor immune response. 许多动物实验表明，PDT治疗后，机体产生了特异性抗肿瘤免疫反应。
- Since its hosts include almost all vertebrate species, and the genotype and phenotype variate greatly, problems of the host specificity and zoonotic transmission have not been solved thoroughly. 由于该虫宿主包括几乎所有脊椎动物,虫种的基因型和表现型变异较大,因而其宿主特异性及人畜共患传播问题尚未完全解决。
- By analyzing the relationship between the species of Gyrodactylus and the same fish, the results show high host specificity i.e. majority of the hosts only have one species of the Gyrodactylus. 分析同一种寄主上所寄生的三代虫种类之间的关系，显示大部分寄主只寄生一种三代虫，体现出了三代虫很强的寄主特异性。
- In conjunction with server adapters and host specific optimization software, server switches provide a cohesive server system to meet stringent performance, scalability and resilience requirements of multiserver applications. 服务器交换机与服务器适配器和特定主机上的优化软件一起，提供一个聚合的服务器系统，满足多服务器应用的严格的性能、可伸缩性和复原性要求。
- The host then passed around a box of cigars. 主人这时拿了一盒雪茄烟请大家抽。
- In conjunction with server adapters and host specific optimization software,server switches provide a cohesive server system to meet stringent performance,scalability and resilience requirements of multiserver applications. 服务器交换机与服务器适配器和特定主机上的优化软件一起，提供一个聚合的服务器系统，满足多服务器应用的严格的性能、可伸缩性和复原性要求。
- A host of friend meet him at the railroad station. 一大群朋友在火车站迎接他。
- The host team won the game by a nose. 主队以微弱优势赢得比赛。
- The host tell a joke to his guest to break the ice. 主人为了打破僵局，给客人讲了个笑话。
- A host of friends met him at the railroad station. 一大群朋友在火车站迎接他。
- I cannot stand the TV host's plastic smile. 我不能忍受那个电视节目主持人不自然的笑容。
- Host is the masculine noun for hostess. host是与hostess相对应的阳性名词。
- I can't come, for a whole host of reasons. 由於种种原因，我来不了。
