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- Today it is still the most destructive cotton pest in North America. 现在这种昆虫仍然是北美洲最具破坏性的昆虫。
- Last October, scientists field-tested a cotton pest called the pink bollworm moth, carrying a test gene for a glowing jellyfish protein. 去年10月科学家对一种叫红棉铃虫蛾的棉花害虫做了野外试验,它带有一个发光的水母蛋白测试基因。
- Last October,scientists field-tested a cotton pest called the pink bollworm moth,carrying a test gene for a glowing jellyfish protein. 去年10月,科学家对一种叫红棉铃虫蛾的棉花害虫做了野外试验,它带有一个发光的水母蛋白测试基因。
- How many loses caused by cotton pests in 2002, USA? 2002年美国棉花害虫引起的损失有多少?
- How many loses caused by cotton pests in 2002,USA? 2002年美国棉花害虫引起的损失有多少?
- Cotton Pest Research Group. Institute of Plant Protection of Chinese Academy of Agricultural Sciences, eds. Cotton pest resistance to insecticides and control methods. Beijing: Science Popularization Press, 1993. 中国农业科学院植物保护研究所棉花害虫研究组。棉花害虫的抗药性与防治技术。北京:科学普及出版社,1993。
- Cotton cloth is made in a cotton mill. 棉布是由棉纺厂生产的。
- An insect pest fatal to cotton had struck the crop. 棉花遭受了一种致命的虫害。
- The cotton pickers want more money. 采棉工人要求更多的报酬。
- This district grew cotton on a large scale. 这个地区过去大量种棉花。
- She dabbed at the cut with cotton wool. 她用药棉轻轻地按了按伤口。
- An obtuse, boring, or bothersome person; a pest. 讨厌的人愚钝的、无聊的或讨厌的人; 害人精
- He didn't seem to cotton on to me then. 当时他似乎并不喜欢我。
- Cotton is more comfortable to wear than nylon. 棉布比尼龙穿着舒服。
- She picked cotton much faster than I. 她摘棉花比我摘得快。
- The import of cotton goods went up sharply in 1986. 在1986年,棉织品的进口猛增。
- It won't be long before we can be rid of the pest altogether. 不要太久,我们就能把这种害虫消除干净。
- He wrote a meritorious theme about his visit to the cotton mill. 他写了一篇关于参观棉纺织厂的有价值的论文。
- Cotton account for70% of our export. 棉花占我们出口的70%。
- The nurse put a clean pad of cotton over his wound. 护士在他的伤口上敷了一块干净的纱布垫。