Class A: hydrogeology survey; engineering geology survey; environment geology survey.6444794甲级: 水文地质调查; 工程地质调查; 环境地质调查.Regional Hydrogeology GIS System and Accessorial Design for Engineering Based on ActiceX.贵阳市地质灾害危险性评价...
PP是一种半结晶性材料.PP is a semi crystalline material.PBT是一种通过浓缩成型而制备的,一种半结晶热塑性塑料.Polybutylene terephthalate ( PBT ) is a semicrystalline thermoplastic polymer formed by a condensation process....
Murphy sounds like a child...墨菲的口气像个孩子。Playing Shrek's talkative buddy , a donkey, is veteran comedian Eddie Murphy , another great improviser.老牌喜剧演员艾迪墨菲为史瑞克多话的伙伴--一只驴子--配音, 他也很会即兴表演.To capture his equity, Murphy mu...
He used to be a dunce at school.他上学时曾是个笨学生.Michael may have been a dunce at mathematics, but he was gifted at languages.迈克尔在数学上可能不太灵光，但在语言方面很有天赋。I was a dunce at chemistry.我在化学方面是个劣等生....
参加运动的人们在各种仪式上点起一垛垛篝火以纪念周年庆典。Campaigners lit scores of bonfires in ceremonies to mark the anniversary.麦秸正在上垛.The wheat stalks are being stacked.这时他和孩子开始堆放防护垛.The man and boy then start to pile up a barricade....