It can be concluded that irradiated sterile insect technique is feasible for integrated controlling cotton bollworm.辐射不育技术作为棉铃虫综合防治的措施是可行的.In china, it is advanced on transgenic bollworm resistant cotton in the world.我国棉...
As soon as I know I'm in the team it's like I'm walking on air.一得知我加入了这个队，我高兴得像飞上了天。The show includes canvases by masters like Carpaccio, Canaletto and Guardi.画展上有卡尔帕乔、卡纳莱托和瓜尔迪等大师们的油画作品。The book read like ...
The air resistance makes influence on the flight of an aeroplane.空气阻力影响飞机飞行.This increases their air - resistance and reduces the shock of impact when they hit the ground.这样就加大了空气阻力,并减少了它们着地时冲击力带来的震动.Engineers will work ...
You know its pretensions . They give themselves the air of demigods.你们也知道他们如何盛气凌人,自比神明.Here was an empire, worthy of demigods to attain.这种气质的意境是值得神仙去探求的....