常見例句雙語例句Their research project has limited practical utility.他們的研究項目實用價值很有限。So, a URL is really just a URI with practical utility.所以,URL 實際上是一個帶有實際有用工具的 URI。The essential purposes of historical studies, especially the one of practical utility, make the study of contemporary history greatly significant.歷史研究的基本目的,特別是經(jīng)世致用,使當代史研究具有非常重大的意義。權威例句Agencies must collect or create only that information necessary for the proper performance of agency functions and which has practical utility.WHITEHOUSE: CIRCULAR NO. A-130 RevisedThese and other American concessions made it possible, after decades of negotiation, to find at last the lowest-common-denominator: a Chemical Weapons Convention essentially bereft of verifiability, equitability or practical utility.CENTERFORSECURITYPOLICY: Center for Security Policy The Triumph Of Hope Over Experience: The New Chemical Weapons Treaty Is A Dangerous DelusionThe case has both humor and practical utility.FORBES: Partnership Needs More Than One Partner 返回 practical utility