喷射杀虫剂

A method of killing flying insects which method comprises spraying into the air in which insects are flying liquid droplets of an insecticidal composition, a unipolar charge being imparted to the said liquid droplets by double layer charging and charge separation during spraying, the unipolar charge being at a level such that the said droplets have a charge to mass ratio of at least +/-1x10-4 C/kg.

一种杀死飞虫的方法，该方法包括：向具有飞虫的空气中喷射杀虫剂组合物液滴，在喷射过程中通过双层充电以及电荷分离而向所述液滴施加单一极性的电荷，单一极性的电荷处于使所述液滴具有至少＋／－1×10-4C/kg的电荷／质量比的水平。

A newish and very effective drug called artemesinin is now being deployed, and the campaign to distribute insecticide-laced bed nets through large parts of Africa is also showing signs of success.

一种稍新且疗效很好的药现在已经投入了研制过程，这种药叫做青蒿素，而且将喷射过杀虫剂的蚊帐派送到非洲大部分地区的预防活动也颇具成效。

And oiling of areas with stagnant water.

强了冲刷沟渠，以及在积水地方喷射杀虫剂的工作。

Make use of the products made from many other industrial products, such as: adhesives, spraying of insecticides; the electrolytic cell paste; electronic devices in the fluorescent agent; foundry mold release lubricant workshop; color chalk Visco mixture and the rubber, latex and latex used in textile finishing and the SC, such as stabilizers.

利用本产品制成的其它工业制品还很多，如：粘合剂，喷射杀虫剂；电池中的电解糊剂；电子仪器中的荧光剂；翻砂车间的铸模释放润滑剂；彩色粉笔的粘合剂及橡胶，乳胶和纺织品抛光用的乳胶稳定剂和悬浮剂等。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。