The lungs consist of millions of tiny air sacs.肺由数百万个小气囊组成。It consists of a stack of flat, membrane - bounded sacs.它由一大堆扁平的膜缘清楚的囊组成.The testis sacs communicate with the seminal vesicles.精巢囊与储精囊相连....
黑暗阴森的房间a dark and cheerless room在那蹙额皱眉的刹那间, 那可真是一种阴森的变脸.For the brief space that it lasted, it was a dark transfiguration.这两男孩子被这些阴森的气氛控制住了, 都不大说话.The boys were subdued by these solemnities, and talked little....
The model bases on AHP and WSM, considering of COTS components lifecycle.该模型基于AHP和WSM方法,并且考虑了COTS组件产品本身的生命周期.An evaluation model to supplier based on combined AHP is proposed.提出了一种基于混合AHP的供应商评价模型.The Analytic Hierarchy P...