复制

• In vitro analysis must be complemented by studies of the virus replication cycle in plants .
  体外的分析必须辅之以植物体内病毒复制周期的研究。
• If neatly done, this field map can be photocopied and serve as a permanent map .
  假如能精致地完成，这张野外图可以照相复制并作为永久性的地图。
• If we wish, it will also make a second tape exactly coping the one it is reading .
  如果需要，它还可准确地复制正在读的那份纸带而得到第二根纸带。
• Making copies of those plates for different users is an important function of the library .
  把这些照片复制，供给不同的使用者是该馆的一项重要任务。
• By insertion of photocopies，all folders can be maintained complete with little extra effort .
  插入它的复制本，不费多大力量就能使所有文件夹保持完整。
• The results which easily be duplicated in one laboratory, sometimes are not reproducible in another .
  一个实验室能顺利地复制而有时另一个实验室则不成功。
• These are replicated individually in bacterial cells to produce a library of different dna clones .
  它们各自在细菌细胞内复制，产生不同的DNA克隆的“文库”。
• Initially the problem has been tackled by applying the standard library procedures of loans and photocopies .
  问题的解决最初是通过应用图书馆外借和复制的标准程序。
• The uses to which the atlas are put are so varied that it was difficult to select the most important copying criteria .
  地图册的用处各种各样，所以难以确定复制应遵循的最重要原则。