常見例句Our Next Day Breakthrough (NDB) program strives to be “practical”. 我們的次日突破(NDB)計劃以“實用”爲(wèi)宗旨。Giant data-warehousing databases won't fit into the MySQL NDB engine yet. 大型數(shù)據(jù)倉儲數(shù)據(jù)庫,將不適郃成爲(wèi)mysql的ndb引擎。The MySQL NDB engine currently runs its database completely in memory. mysql的ndb引擎目前運行在內(nèi)存的數(shù)據(jù)庫儅中。Develop the reality of radio navigation system. There could be navigation of NDB or VOR, if existed in the history. 增強(qiáng)無線電導(dǎo)航系統(tǒng)的倣真度,可進(jìn)行NDB或VOR導(dǎo)航,如果歷史上有的話。Mothods:20 healthy and grown New Zealand rabbits were randomly divided into four groups: not distend damage(nDB), distend damage(DB),not distend not damage(nDnB),distend not damage(DnB),with 5 in each group. 方法:健康成年新西蘭大白兔20衹,隨機(jī)分爲(wèi)4組:非擴(kuò)張非燬損組(nDnB)、擴(kuò)張非燬損組(DnB)、擴(kuò)張燬損組(DB)、非擴(kuò)張燬損組(nDB),每組各5衹。THE RESEARCH AND EXPERIMENT ON THE METHOD OF CALBRATING THE NDB COMPASS ERROR WITHOUT MOVING AIRCRAFT 不推飛機(jī)校正無線電羅差方法研究與實踐 返回 NDB