科技词汇翻译中的化虚为实现象 2.合理把握概念内涵和外延化虚为实 From G to s by reasonably grasping the connotation and implication t科技词汇翻译中的化虚为实现象 2. 合理把握概念内涵和外延化虚为实 • From G to S by reasonably grasping the connotation and implication