Occa-sionally hospitalization is required to combat dehydration.有时病人必须住院以防脱水。Cases of major burns require medical treatment and hospitalization.严重烧伤病人需要住院治疗.The doctor advised hospitalization for the child.医生建议让小孩住院....
Digital Logic Isolation. Line Receiver. Power Supply Control Feedback Control . Switching Power Supply. Transistor Invertor.数字逻辑隔离. 线路接收器. 电源控制反馈控制. 开关电源. 晶体管逆变器....
理查德告诉过我16世纪的三卷关于炼金术的对开本书籍的事。Richard told me of three 16th-century folio volumes on alchemy.激励他们的是炼金术, 即把普通金属变为金子的 “ 科学 ”.What spurred them on was alchemy, the'science " of changing ordinary metals into gold.中世纪的炼丹术士...