某些种类的食物也可以装入密封的金属罐里。Certain types of foods are also dispensed in pressurized canisters.密封的飞机内很少需要补充氧气。Supplementary oxygen is rarely needed in pressurized aircraft.这是一封未密封的信, 不要看.This is an unsealed letter, don't re...
The dollar strengthened against most other currencies...美元相对大多数其他货币都升值了。Countries enjoying surpluses will be under no pressure to revalue their currencies.享有贸易顺差的国家不会面临货币升值的压力。...a spat between America and Germany over i...
The law should impose penalties on companies that use energy wastefully.法律应当严惩浪费能源的公司。Nearly 5,000 people a year are put behind bars over motoring penalties.每年有近5,000人因违章驾车而入狱。There are penalties for non-compliance with ...
At a W.H.O. news conference, Marie-Paule Kieny, chief of the W.H.O.'s vaccine research initiative, estimated that the world's vaccine makers had the capacity to make a maximum of one to two billion doses of a n...
There are as well as density - dependent biological factors such as disease, predation, and intraspecific conpetition.还有密度制约的生物因素,诸如病害 、 捕食和种内竞争等.The results indicated that intraspecific and interspecific difference were...
指压按摩用于缓解肩部和颈部的紧张。Acupressure is used to release tension spots in the shoulders and neck.马丁先生被人用枪指着从车里带了出来。Mr Martin was taken out of his car at gunpoint.指给我看你喜欢哪个，我给你买。Show me which one you like and I'll buy it for ...