By 1978, in the USA, the use of CFCs in aerosol propellants was banned.美国自1978年起禁止在喷雾剂压缩气体中使用含氯氟烃。They sprayed aerosol insect repellent into the faces of police.他们将喷雾驱虫剂喷在了警察的脸上.Cases of anisocoria have been reported fro...
An aerosol spray will make short work of painting awkward objects.用喷罐来喷涂，不好对付的物品也能轻松搞定。They sprayed aerosol insect repellent into the faces of police.他们将喷雾驱虫剂喷在了警察的脸上.When writing about aerosol one is continually invited...
鲤鱼成功的跳越急滩和跃跳过瀑布, 变成鱼龙.Carp, who successfully jump rapids and leap over waterfalls, change into fish - dragons.大型吸气鱼龙具有两翼.Large air - breathing ichthyosaurs had hydrofoils.人们在黑色的 、 含沥青的海洋页岩中发现了约1.9亿年前沉积下来的鱼龙化石.The ichthyo...
Anchoret ethos has a long history in China, with varieties in each historic period.隐逸现象在中国历史悠久、源远流长, 在不同历史时期呈现出不同的面貌.China has almost 15 million subscribers to satellite and cable television.中国有将近 1,500 万卫星电视和有线电视用户。Woul...
They have no wish for any change in the status quo...他们不想改变现状。The developing status quo and prospect production area of the Chinquapin in our country is analyzed.分析了我国锥栗主产区发展现状与前景,针对当前锥栗主产区发展中存在的问题,提出今后发展对策措施.Parts of th...
雪堆积日久而凝固如冰.The old snow has compacted into the hardness of ice.但在背阳的一面, 却又寒冷如冰.In the shade, however, it is as cold as ice.把钢瓶暴露于腐蚀性材料,如冰熔化的化合物.Expose cylinders to corrosive materials such as ice melting compounds....