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...
From the methanol - sewage sludge - enrichment culture one methanosarcina, two vibrios and one bacteroid have been isolated.经对该富集培养物的分离培养,已分离出4株厌氧细菌,其中一株为甲烷八叠球菌, 两株为弧菌,一株为杆菌....
理科教师詹姆斯·伍德因为掌掴一名男生而被开除。Science teacher James Wood was sacked for slapping a schoolboy.学校将重点发展理科、数学和现代语言。The school will give priority to science, maths and modern languages.我上学时理科从来都不是我的强项。Science was never my strong poi...
A travel agent quoted her £160 for a flight from Bristol to Palma...一位旅行社职员给她开出的从布里斯托尔至帕尔马的机票报价是160英镑。all shipshape and Bristol fashion一切都井井有条Fishermen from Bristol disputed fishing rights with the Danes.布里斯托尔的渔民与丹麦人争夺捕鱼...