If the old dog barks, he gives counsel.如果老狗叫，他是给忠告。Then he sits and barks until someone lets him out.然后它坐着吠叫,直到有人把它放出去为止.A dog that barks constantly can be a source of annoyance to the neighbours.吠个不停的狗会惹邻居烦恼。The dog bar...
He puts his administration at risk if he doesn't come through on these promises for reform...如果他不履行改革承诺，就会使他所领导的政府面临危险。Officials at the Transportation Administration say they have already tried out a handful of back...
The relative neutron sensitivity of the dosimeter for 14 Mev neutron ra ( ? ) from 0.024 to 0.027.它对14兆电子伏中子的相对中子灵敏度 Ku 在0.024—0.027范围内.Polymer gel is an emerging new dosimeter being applied to thesechallenges.聚合体凝胶剂量计是最...