Analysis on desirability and undesirability of the industrial structural convergence in yongtze river deltax .

长三角地区产业结构趋同的合意性与非合意性分析。

In the past , evolutionary biologists contemplating the absence of wheels in nature agreed that the explanation was not undesirability : wheels would be good for animals , just as they are for us .

从前，研究自然界没有轮子的进化论生物学家都同意不能用无此需要来解释这种现象：轮子对于动物会像对于我们人类一样有好处。

Mr. dulles then reviewed at some length the united states general position with regard to formosa and the undesirability of turning over to a communist regime the island and people of formosa without some attempt being made to determine the desires of .

杜勒斯相当详细回顾美国对福尔摩沙大致上立场，表明不情愿将该岛移交予共产政权，以及福尔摩沙人，是毫无企图用以决定该岛人民愿景。