查询词典 rodenticide

This research provided clues for further separating and purifying the active components for killing rates, and provided basis for developing castor-oil plant as plant rodenticide.

结论］该研究为进一步分离和提纯杀鼠活性成分提供了线索，也为开发蓖麻作为植物源灭鼠剂提供了依据。

Chemical control resulted in the increase to the density of those rodents with larger size and stronger endurance to the rodenticide.

结论灭鼠会使耐药力较强、体大竞争力强的害鼠数量上升，防制的主要对象增加。

And adopt different methods and frequencies for throwing in rodenticides, environmental control, and other comprehensive control measures in accordance with the rat density in different sites and the difficulty of rodenticide destroying after throwing in.

用观察法和粉迹法摸清鼠类在医院栖息的最佳场所，根据不同场所鼠密度的高低及投药后鼠药被破坏的难易程度，采取不同的投药方法、投药次数及环境治理综合防制措施。

This paper studied chemical methods for detecting rodenticides in milk, and developed quick methods to determine rodenticide, includingα-Naphthylthiourea , Diphacinone.

本文以牛乳基质为研究对象，建立起了针对敌鼠钠盐和安妥这两种杀鼠剂的化学快速检测方法，以便监控食品安全。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷