an indoor swimming pool室内游泳池Indoor pollution falls into two categories, that which we can see or smell, and pollution which is invisible and produces no odour.室内污染分为两种：一种是我们能看得见或闻得着的，另一种是无色无味的。The spa has 6 indoor pools,...
Name six perennials and six annuals suitable for indoor flower arrangement.列出多年生及一年生花朵各六种,它们必须是适合插花的.Objective To observe the efficacy of a multifactorial combination air disinfector in disinfecting indoor air.目的观察一种多因子组...
She was given some quick training at the vocational school.她在职业学校受过速成训练.Students from vocational school fill the need of the factory for technicians.职业学校毕业的学生填补了这家工厂对技术工人的需求.Our school is based on a nationwide Handan voc...
摘要采用 反相 高效液相色谱法测定不同生境半夏和炮制半夏中鸟嘌呤核苷的含量.Guanosine contents of Pinellia Rhizoma in the different habitats and the processed were determined by RP - HPLC.从 水溶性 成分鸟嘌呤核苷的含量看,种植半夏质量并不比野生半夏质量差;半夏在炮制过程中水溶性成分有所损失.The water - solub...
他们在园子里飞跑着踢足球。They are galloping around the garden playing football.马车以高速飞跑.The carriage was spinning along at a good speed.孩子们拔脚飞跑The children streaked off as fast as they could....
Urine is sterile.尿液是无菌的。Calcium is excreted in the urine and stools.钙通过尿液和粪便排出体外。These wastes are finally eliminated from the body in the urine.这些废物最后从尿中排出....