ITQ - 27 is stable to calcination in air , absorbs hydrocarbons , and is catalytically active for hydrocarbon conversion.ITQ-27对于在空气中煅烧而言是稳定的, 可以吸附烃类,以及对烃转化具有催化活性.Any of three gaseous isomeric ethylene hydrocarbons , C 4...
Hydrocarbons ( HC ), like carbon monoxide, represent unburned and wasted fuel.碳氢化合物 ( HC ) 像一氧化碳一样, 为未燃尽的和被浪费掉的燃料.With this restricted frequency range it is not applicable to hydrocarbons.这个较紧缩的频率范围不适用于烃类.These compounds...
Car horns toot as cyclists dart precariously through the traffic.骑车人危险地在车流中飞速穿行时，汽车喇叭的嘟嘟声响成一片。Britain's roads are a danger to cyclists.英国的道路对骑自行车的人来说比较危险。The series of steep hills sapped the cyclists'strength.一...
Rampaging prisoners ran riot through Strangeways jail.斯特兰韦斯监狱里那些狂暴的囚犯们全都失去了控制。He used a sword to try to defend his shop from a rampaging mob.他拿了一把剑试图保护自己的店不受闹事暴徒的打砸。Still, it'll stop him rampaging all over the place...
在纪念筵席上大家都厚颜无耻地奉承他.At the testimonial dinner everyone flattered him shamelessly.[谚]脸上笑嘻嘻,便饭成筵席.A cheerful look makes a dish a feast.筵席散后,宾客们分别在卡林庄园宽敞的房间里聚谈.After the meal the guests scattered through the spacious rooms of...