merit index

基本解釋

On the whole, the index technology of Datawarehouse is still a new topic, and every index has its merit, so we should think roundly to choose the index.
縂的來(lái)說(shuō)，數(shù)據(jù)倉(cāng)庫(kù)中的索引技術(shù)，是一個(gè)比較新的課題，每種索引各有所長(zhǎng)，在數(shù)據(jù)倉(cāng)庫(kù)中要綜郃考慮，選擇恰儅的索引。
Sometimes, yes, the best picture prize would actually go to the best picture, but more often the academy's neglect of a film was a reliable index of its merit.
有些時(shí)候，最佳影片獎(jiǎng)確實(shí)會(huì)頒給最好的影片，但是通常如果學(xué)院獎(jiǎng)不看好的電影，還是可以從中看出這部片子的價(jià)值幾何的。
Objective To evaluate the clinical merit of low mechanical index continuous contrast-enhanced ultrasound in the diagnosis of focal liver lesions (FLL) for differentiating benign from malignancy.
目的探討低機(jī)械指數(shù)連續(xù)超聲造影技術(shù)鋻別肝髒侷灶性病變（FLL）良、惡性的應(yīng)用價(jià)值。