愈来愈多的电视台和广播电台使无线电波段愈来愈拥挤。More and more TV and radio stations are crowding the airwaves.卡车司机用民用波段无线电呼救。A truck driver used his CB radio to call for help.中短波段收音机a radio set with medium and short wavebands...
Results Patients with PICC had no phlebitis and physic liquor exosmosis.picc置管途径给药无静脉炎及药液外渗.Results 9 patients appeared to have phlebitis , drug exosmosis happened in only one patient.结果发生静脉炎的9例, 1例出现药物渗漏....
Sludge can also clog oil passages and prevent normal engine lubrication.油泥还会阻塞油路,妨碍发动机的正常润滑工作.A clog or fetter on the equity of redemption is void.阻碍和束缚衡平法上的赎回板均是无效的.The result is that the lungs clog up with a thick mucu...