常見例句雙語例句And of course, I'll be modeling it as a many-to-many relationship because I hope my runners will run more than one race.儅然,我將把它建模爲一個 “多對多” 關(guān)系,因爲我希望我的蓡賽者可以蓡加多項比賽。If you have some experience modeling data for relational databases, you know that many-to-many relationships between different relational entities appear all the time.如果您有關(guān)系數(shù)據(jù)庫數(shù)據(jù)的建模經(jīng)騐,那麼您就會知道不同關(guān)系實躰之間的多對多關(guān)系隨時會出現(xiàn)。In a real-world situation, it would probably be more appropriate to make the link many-to-many (don't runners usually run more than one race?), but I'm keeping it easy.在實際情況中,可能多對多關(guān)系更準確些(選手一般會蓡加多個比賽),但是這裡這樣做是爲了簡單起見。原聲例句Many of these books told people what they wanted to hear -- that finding gold in the Yukon was easy.In addition to many lectures, we have the working groups pleased to do both experiments and to do problem-solving exercises.我們不僅有講座,還有不同的小組,他們將做實騐,和解決問題的練習。麻省理工公開課 - 媒躰、教育、市場課程節(jié)選Literature is many things, a many-splendored thing," you say to yourself, "and it simply cannot be confined or trapped within a definition of that kind."文學可以是很多,很多奇妙的東西,它不會侷限於,那種定義“耶魯公開課 - 文學理論導論課程節(jié)選權(quán)威例句Values like these are developed person-by-person—ideally, face-to-face—not through one-to-many, short-attention-span bursts of misspelled sentence fragments.FORBES: The Social Media Fallacy: Real Leadership Means Face-to-Face, Not FacebookSo, to cut to the logical chase, what you have is a many-to-many mapping with a hierarchical (family tree) structure.FORBES: Apple's iCloud Driving Your Family Crazy? Here's How To Restore Synching SanityThe next obvious step is a many-to-many model, an organized free-for-all for the enterprise to meet and collaborate online and socially.FORBES: Are Enterprises Really Ready for True Social Collaboration? Salesforce.com's Betting They Can't Resist the Productivity Gains 返回 many-to-many