您要查找的是不是:
- Effective measures to kill insect and black beetle. 采取有效的消杀蚊蝇、蟑螂等虫害措施。
- Chaulmoogra benevolence, almond, peach kernel still have the effect that kill insect. 大枫子仁、杏仁、桃仁等还有杀虫作用。
- A chemical substance used to kill insects. 杀虫剂用于杀虫的一种化学物品
- Cyanide is used to kill insects. 氰化物可用来杀害虫。
- Chlorpyrifos is one of about 100 organophosphate (OP) insecticides on the market today. It is used to kill insect pests by disrupting their nervous system. 毒死蜱是目前市面上百种有机磷农药之一;透过破坏昆虫的神经系统来灭虫.
- Organic phosphor is the commonly used pesticide that kill insect, be like 1059, 1605, DDVP, Le Guo, if produce, use custodial and undeserved or take by accident all can happen toxic. 有机磷为常用杀虫农药,如1059、1605、敌敌畏、乐果等,如生产、使用保管不当或误服均可发生中毒。
- "Pumpkin pleasant is lukewarm, the beneficial in can filling is angry, know wind acetanilide, detoxify kills insect. “南瓜甘温,能补中益气,通络止痛,解毒杀虫。”
- The results indicate that vacuum fumigation can kill insects more efficiently in very short fumigating time. 结果表明:采用真空熏蒸具有杀虫效果快、所需密闭时间短等特点。
- Organic farms do not use chemical fertilizers or poisons to kill insects that might harm crops. 有机农场不使用化学肥料或毒药杀死昆虫可能损害作物。
- The farmers also learned how to use the sun to kill insects that invade cowpeas before storage. 当地农民也学会了如何利用太阳来杀死昆虫入侵豇豆贮前。
- There are many toxic (poisonous) pollutants,but the best studied are radioactive elements and certain chemical compounds used to kill insects. 污染物质有许多是有毒物质,其中对放射性元素和一些特定的用来杀灭昆虫的化学化合物的污染研究得最多。
- Spiders are busy for at least half the year in killing insects. 蜘蛛每年至少有半年忙于消灭昆虫。
- There are many toxic (poisonous) pollutants, but the best studied are radioactive elements and certain chemical compounds used to kill insects. 污染物质有许多是有毒物质,其中对放射性元素和一些特定的用来杀灭昆虫的化学化合物的污染研究得最多。
- Most insect do not live in polar region. 大多数的昆虫不在极地地区生存。
- The insect bit him and drew blood from his arm. 那只昆虫叮在他的手臂上吸血。
- She catch the insect by invert her cup over it. 她把杯子倒扣在昆虫上,将它逮住了。
- The insecticide will kill off the insect pests. 这情形剂可消灭害虫。
- She stamped on the insect and killed it. 她踩死了一只虫子。
- This pesticide kills insects on contact(= as soon as it touches them). 这种杀虫剂昆虫一触即死。
- As good almost kill a man as kill a good book. 毁掉一本好书与杀人无异。