先行

Before he began to play, Harry tuned up his banjo.

开始演奏前，哈利先行调好他班卓琴。

Richard Rogers is a pacesetter in modern architecture.

理查德·罗杰斯是现代建筑设计先行者。

A powered vessel should give way to sail—it is an unwritten rule of the sea.

机船在遇到帆船时必须让其先行, 这是一条不航行规则。

In the library new books have to be classified before they are put on shelves for reader's use.

图书馆新书必须先行分类然后才上架供读者使。

Electric power is the foregoer of national economy development, providing strong motivity for the rapid progress of our country.

电是国民经济发展先行,为国家快速发展提供着强劲。

If urethral injury is suspected, urethral integrity should be confirmed by a retrograde urethrogram before the catheter is inserted.

如果怀疑有尿道损伤，在置管前应先行逆行性尿道造影以确定尿道完整性。

However, to avoid any imminent dangers, the institutor may proceed without prior approval as temporary safeguards and file with the authority-in-charge.

但为防止危险及临时救济起见，得先行处置，报请主管机关备案。

National Library Board of Singapore (NLB) is an antecessor and victor compared with institutions of the same trade in carrying out knowledge management.

摘要新加坡国家图书馆理事会(NLB)是图书馆界实施知识管理先行者和功者。