翻译expansion of

翻译expansion of “大学扩招”翻译为the admission expansion of colleges , expansion of the product envelope expansion 怎么翻译 find th term independent of x in the expansion of ...翻译 coefficient of linear expansion是什么意思 expansion expansion expansion expansion the expansion of English erodes the cultural identity of other races请问这里的cultural identity怎样翻译, coefficient of linear thermal expansion是什么意思 英语翻译postwar westward expansion的翻译 thunder is produced by the rapid expansion and cntraction of highly heated air along the path of an electrical discharge的翻译 thunder is produced by the rapid expansion and cntraction of highly heated air along the path of an electrical discharge的翻译 这句话中的”to“怎么解释?是什么语法结构?怎么翻译呢?the relationship of demand to expansion in the city desert-like什么意思The expansion of desert-like conditions into areas where they did not previously exist is called desertification.翻译 What problems can population expansion bring?这句话怎么翻译~