将大鼠分成对照组 、 烫伤组和驻极体实验组.SD rats were divided into 3 groups: control, scald and electret group.本文讨论了聚丙烯驻极体恒流电晕充电期间电荷的建立.The surface potential build - up with constant current corona charging for polypropylene electrets was ...
他们正在悬挂新的路标。They're putting new street signs up.银盘似的月亮悬挂在空中.The silvery globe of the moon hung in the sky.这部影片是用摄影机系在悬挂 式 滑翔机上拍摄的.The film was taken by a camera mounted on a hang - glider....
Diffusional limitations and slow significant chemisorption processes may not be readily detected.扩散控制和显著缓慢的化学吸附过程是不易检测的.Its common useis in conjunction with selective gas chemisorption for verification of metal surface a...
Traditionally young Asians in Britain have gravitated towards medicine, law and engineering.英国的亚裔年轻人通常被吸引到医学、法律及工程专业。The Channel Tunnel project is the biggest civil engineering project in Europe.英吉利海峡隧道是欧洲最大的土木工程。The mos...
IntI 1 integrase gene and class 1 integron marker genes were detected by PCR.PCR扩增检测intI1整合酶基因,sul1和qacE△1基因.Even , upregulation of MOMA - 2 and downregulation of SM - actin were also detected in latter ( P < 0.05 ).MOMA...
渡船搅起豪湾的海水，从兰代尔驶向霍斯舒湾。Ferries churn the waters of Howe Sound from Langdale to Horseshoe Bay.来自德国汉堡的霍斯特是个名副其实的怪人。Horst, a German from Hamburg, was a true original.怀特霍斯谷the Vale of the White Horse...
燕子在冬天迁徙到南方。Swallows migrate south in winter.燕子正在我们的屋檐下筑巢.The swallows are building a nest under the roof of our house.春天来临时燕子成群飞来.Swallows come by groups at the advent of spring....