The model consists of four layers - DDL, DML, DPL and CL.该模型分为数据定义层DDL、 数据操纵层DML 、 数据显示层DPL和控制层CL四层, 这里重点阐述了DDL和DML层.Availability of database definition language ( DDL ) and database manipulation language ( DML ) in DAO ...
The model consists of four layers - DDL, DML, DPL and CL.该模型分为数据定义层DDL、 数据操纵层DML 、 数据显示层DPL和控制层CL四层, 这里重点阐述了DDL和DML层.Note that supplying connection information does not initiate data definition language ( DDL ) generatio...
Gaseous helium is inert, colorless, odorless, non corrosive, and nonflammable.气态氦极不活泼, 无色, 无嗅, 无腐蚀性, 不可燃.The application of gaseous ozone as ( biocide ) is a questionable practice.温室中使用臭氧气体防治病虫害是个错误.The rate of chlorosul...
The third bridge over the Yangtze Rive has also started construction.长江三桥也已动工.A monkey was playing in a tall tree rive.一只猴子正在河边的一棵高高的树上玩耍.My huckleberry friend, Moon rive And me.我的朋友, 月河,跟我....
A miracle is something that seems impossible but happens anyway.奇迹就是看似不可能,却发生了。If you wait, all that happens is that you get older.如果你等待,发生的只有变老。We didn't"fix" anything. It'll be seen as it happens.我们没做任何手脚,该什么...
the Federal Bureau of Investigation联邦调查局FBI demands its employees absolute allegiance to this bureau.联邦调查局要求其雇员对该局绝对忠诚.The auctioneer knocked the bureau down to a furniture dealer from York.拍卖者将写字台卖给从约克来的家具商....