查询词典 insecticide

In official recommendations, the range and quantity of insecticide used each season have been limited to what is needed

每季节杀虫剂的使用范围和使用量由官方规定，以保证限制在所需要的范围内。

Love ---Is not tear , and is not the poison , more is not the insecticide

爱---不是泪水，不是毒药，更不是杀虫剂。

It is a new kind of seed treatment insecticide.

它具有极强的内吸性，兼具触杀和胃毒作用。

Of insecticide,with the idea that one of them should eliminate the

有一种设想是使用两种不同类型的混合杀虫剂，其想法是如果害虫对其中之一有抗药性，那么另一种就能杀死它。

We are using larvicides and insecticide to keep the mosquito population down.

我们正在使用的杀幼虫剂和杀虫剂把蚊子下来。

They say the population increases are related to drops in insecticide use on the cotton crop.

他们说，人口的增加有关，在棉花作物上的杀虫剂使用滴。

It will kill them I went to the super market to buy some insecticide.

它将会杀他们我去超级市场买一些杀虫剂。

What is more important is that with the widely use of mechanical insecticide, food poisoning happens frequently....

更重要的是，农民大量使用化学药物使食物中毒事件一再发生。

And that reduction, they say, may decrease the need for insecticide in general.

并且他们说这种减少可能会从总体上降低杀虫剂的喷洒量。

OBJECTIVE: To determine the effect of organophosphate insecticide poisoning on cognitive processing time of visual stimuli.

目的：探讨有机磷杀虫剂中度对视觉刺激认知过程的影响。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。