查询词典 insect vector

On the other hand, replacing chlordane and mirex by insect growth regulator can eliminate the occupational and social exposure of chlordane and mirex and avoid the potential threaten to human growth.

另一方面，用昆虫生长调节剂取代氯丹和灭蚁灵，可以消除氯丹和灭蚁灵的职业暴露与社会性暴露，同时消除对人体健康产生的潜在威胁。

Result In the first 4 d of experiment, the corrected mortalities of spore suspensions with various concn. of P. cicadae APC20 to P. xylostella were lower than 50%, but on the 7 th day, that of spore suspension with concn. of 3.0×10^8 spores/ml reached 85.11% and the insect corpses was bestrewed in the mycelium and spore powder of P. cicadae, indicating that APC20 showed stronger parasitic lethality to P.

结果］药后第1~4天，蝉拟青霉APC20各个浓度的孢子悬浮液对小菜蛾的校正死亡率均低于50%，而第7天，浓度为3.0×10^8个／ml的孢子悬浮液对小菜蛾的校正死亡率达85.11%，并且虫尸布满蝉拟青霉的菌丝体和孢子粉，说明APC20对小菜蛾呈现较强的寄生致死性。

Bell-shaped insect prey in the water through the ciliated micro-organisms parasites detached from the handle down on the expansion of the scope of infection.

钟形虫通过纤毛捕食水中微生物，虫体能从柄上脱落下来扩大感染范围。

Results There is egg cover before insect egg and is wrinkled increase part behind it. The nipples having cilium,sanken having or not cilium and little holes are distributed symmetrically around the oral sucker of cercariae. The nipples having cilium are discovered in the rest,which may have sense function.

结果 虫卵前端有卵盖、末端有皱褶增厚部分；尾蚴的口吸盘周围对称分布着有纤毛的乳突，有或无纤毛的凹陷及小孔；具纤毛的乳突在虫体的其余部分也有发现，可能起感觉器的作用。

An insect of the genus Cimex, which includes the bedbugs.

臭虫，床虱臭虫属的一种昆虫，包括臭虫

Oil of citronella is used as an insect repellant.

香茅油的油被用作一种昆虫防水布。

Keep citronella candles, insect coils and oil products out of reach.

将香茅蜡烛，蚊香或者油制品放在宠物够不到的地方

The air so clammy and chill, and not an insect in an acre of it!

空气又潮又冷，一亩地里也找不到一只虫子！

Here we study the role of the Andes in the evolution of a diverse Neotropical insect group, the clearwing butterflies.

作者在本文中探讨安地斯山在新热带区高多样性的昆虫-蛉蛱蝶亚科the clearwing butterflies）演化上扮演的角色。

Lac is a natural substance that is secreted by the insect "Coccus lacca" often referred to as the lac beetle.

虫胶是由一种名为"Coccus lacca"的昆虫，也即是人们平时说的紫胶虫分泌的一种天然物质。

The studies on the developing of new media are very important to the increasing of the area density of HDD and to the implementation of hybrid recoding technology.

光磁混合记录方法，是一种可以突破超顺磁极限的限制，并进一步提高硬盘记录密度和读写速率的一种新型超高密度信息存储方式。

In io, mTOR inhibition promotes T cell anergy under conditions that would normally induce priming.

体内研究中，在正常可激发免疫反应的条件下，抑制mTOR可促使T细胞无能。