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- ATPase was detected in the liver of Oncomelania snail. 钉螺肝脏具有三磷酸腺苷酶(ATPase)活力。
- Impervious channels can efficiently lower the underground water level in the surrounding zones and control the breeding of oncomelania snail. 不留渗漏隙缝,可以有效降低周边地下水位,抑制钉螺繁衍。
- wall intercepting oncomelania snail 拦螺墙
- settling basin for oncomelania snail 沉螺池
- We studied the micro and ultramicro hepatical structure of Oncomelania snails. 对湖北钉螺指名亚种(Oncomelania hupensis hupensis)肝脏的显微和超微结构作了较详细的研究。
- Keywords Arecoline;oncomelania snail;effective dosage; 槟榔碱;钉螺;有效剂量;
- Keywords Oncomelania snail;W ater quality;Environment;Pollution; 关键词钉螺;水质;环境;污染;
- Keywords Oncomelania snail;Ganjiang Valley;Poyang Lake;Vegetation; 钉螺;赣江流域;鄱阳湖;植被;
- Keywords Oncomelania snail;phenoloxidase;EDTA;metallic ions;catechol; 钉螺;酚氧化酶;EDTA;金属离子;邻苯二酚;
- Keywords Oncomelania snail;Niclosamide;Suspension concentrate;Toxicity; 钉螺;氯硝柳胺;悬浮剂;毒性;
- Keywords Standardization;Oncomelania snail;Molluscicidal efficacy;Niclosamide; 标准化;钉螺;杀螺效果;氯硝柳胺;
- Keywords Oncomelania snail;aquiculture;molluscicidal measures with no obstacle; 钉螺;水产养殖;无障碍灭螺;
- The lark's on the wing, the snail's on the horn. 云雀在空中飞翔,蜗牛伸出触角爬行。
- Objective To explore means and strategies of preventing the spread of schistosomasis transmission due to the building of Ertan Dam.\ Methods\ To eliminate the infection sources and Oncomelania snails. 目的 探讨预防二滩水库运转后造成血吸虫病扩散流行的策略。
- The middle layer water intake is one of main engineering measures for intercepting oncomelania snails, and it is a key structure for preventing snails dispersion through sluice gates. 摘要中层取水是防止钉螺通过涵闸引水扩散的主要工程措施之一,在长江流域血吸虫病疫区得到了较广泛的应用;
- The snail retreated into its shell. 蜗牛缩进壳里去了。
- The boy does his work at a snail's pace. 小男孩慢吞吞地做作业。
- That janitor is a snail who never gets things done. 那个照管房屋的人动作慢吞吞的,什么事也做不成。
- She crumbled an empty snail shell in her fingers. 她用手指捏碎了一个空蜗牛壳。
- A snail's shell is spiral in form. 蜗牛壳是螺旋形的。