常見例句雙語例句Each file descriptor in the set is described by a pollcache control block -- pccb.其中的每個文件描述符由一個 poll 緩存控制塊(pccb)表示。On returning to the tcp_usrreq function, the socket descriptor is made to point to the socket's TCP control block.在返回到 tcp_usrreq 函數(shù)時,創(chuàng)建套接字描述符,以指向套接字的 TCP 控制塊。Experiments demonstrated that the color block co-occurrence matrix descriptor considerably improves the retrieval performance and can combine the feature of color and texture effectively.實驗結(jié)果表明,彩色子塊共生矩陣描述子能夠有效地結(jié)合顏色和紋理特征,具有良好的檢索性能。 返回 block descriptor