... 节瘤拟杆菌菌苗 bacteroides nodosus bacterin 黑螺科短沟蜷属 semisulcospira 模拟黑电平信号 artificial black signal ...
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Semisulcospira libertina 放逸短沟蜷 ; 方格短沟蜷 ; 川卷螺
Semisulcospira amurensis 黑龙江短沟蜷 ; 黑龙江短沟蜷螺
Semisulcospira cancellata 方格短沟蜷
Semisulcospira libertine 放逸短沟蜷
Semisulcospira canellate 方格短沟螺
以上来源于: WordNet
Objective To understand the biochemical characters of the intra-species of Semisulcospira and importance of paragonimiasis transmission.
目的探讨短沟蜷属螺类生化特性和种间差异，以及对传播卫氏并殖吸虫病的意义。
Two species of snails, namely, Tricula fujiansis and Semisulcospira libertina were found, but only the former was the first intermediate host. The infection rate of snails was 0.7%(4/569).
全县发现福建拟钉螺和放逸短沟蜷两种螺蛳，只有前者为斯氏狸殖吸虫和泡囊狸殖吸虫的第一中间宿主，其感染率为0 7% （4/ 5 6 9）。
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