The control effect of DDVP . carbaryl and cypermethrin smoke agents were 95.85 % 31.51 % and 97.66 % respectively.西维因烟剂防治效果为 31.51%,氯氰菊酯烟剂防治效果为97.68%....
要求人们讲规范英语的压力似乎越来越大。Pressure appears to be mounting for conformity in how people speak English.对英国英语和澳大利亚英语的对比分析a contrastive analysis of British and Australian English对英语的不透彻理解an imperfect understanding of English...
talons of despotism专制主义的魔爪The fingers were curved like talons , but they closed on empty air.他的指头弯得像鹰爪一样, 可是抓了个空.They possess great strength when they shapeshift, allowing them to tear apart metal and talons.比如,受刑人稍微用力就会...
Dust floats in the air.灰尘飘浮在空中.The trap is commonly used for floats, thermal power, free - float, double - metal - style , pulse, and so on - bell - shaped float.常用的疏水阀有浮桶式 、 热动力式 、 自由浮球 式 、 双金属片式、脉冲式 、 钟形浮子式等.When the s...
I've booked the discotheque for the party.我为聚会安排了迪斯科舞厅.A room has been booked from September onwards; in the interim meetings will be held at my house.房间已订好从九月份起使用, 现在这段时间, 会议将在我家里举行。League referee Keith Cooper book...