Minerals in general are not nearly so well absorbed as other nutrients...总体来说，矿物质远远不如其他营养成分好吸收。Thus only the metabolizable portions of a feedstuff can provide energy and essential nutrients.因此,只有饲料的可代谢部分可提供能量和必需的养分.Non-f...
Sewage nutrients do increase algal growth in the harbour.污水中的营养物确实会加快港口的海藻生长。Non-fat dairy products supply the needed nutrients without excessive calories.脱脂乳制品能提供身体所需的营养，而不含过多的热量。Nutrients from the digested food can be ...
In this new book, Harrison brilliantly disentangles complex debates...在这本新作中，哈里森巧妙地理顺了那些纷繁复杂的争论。Harrison dislocated a finger...哈里森的一根手指脱臼了。Mr. Harrison reckons half of his business could be transacted by computer.哈里森先生估计...
Objective : To study the importance of conser operations for tubal pregnancy in ectopic pregnancy.目的: 探讨保留输卵管手术在异位妊娠要求保留生育能力患者治疗中的重要性.Can the person of ectopic pregnancy still be pregnant?宫外孕的人还能怀孕 吗 ?Objective To discus...
Dan was in his cabin, staring out of a porthole.丹在自己的船舱里朝舱外凝视着。Dan smiled at him through a haze of smoke and steaming coffee.丹透过烟雾和咖啡的热气朝他笑了笑。He proceeded to give Dan directions to the computer room.他接着告诉丹去计算机房该怎么走。...