The researchers discovered this transition in cancer cells when they observed an error in "alternative splicing, " a key element of the genetic copyingprogram inside cells.
科学家们通过在观察选择剪切时发现的一个错误,在癌细胞中发现了这种转变。
2
The process of copying a program from disk to memory involves considerable logic.
把程序从磁盘复制到主存的过程涉及重要的逻辑。
3
A computer is controlled by a stored program: thus the first step in using the machine is copying the the program from diskette into memory.