Look at what dupont ( dd ) did during the great depression .

看看杜邦（Dupont）在大萧条期间的所作所为吧。

My two favorites here are dupont ( dd , news , msgs ) and europe 's syngenta ( syt , news , msgs ) .

我在这个领域的两个候选是杜邦【dupont】和欧洲的【syngenta】。

In solution explorer , deployment diagrams appear with a. dd extension in the solution items folder .

在解决方案资源管理器中，部署关系图出现在“解决方案项”文件夹中，扩展名为.dd。

A former employee of dupont & co. ( dd ) pleaded guilty in federal court here thursday to taking trade secrets from the company and selling them to a chinese government-owned firm .

周四，杜邦公司（dupont&co.）一名前员工在旧金山联邦法院承认，自己从杜邦窃取商业机密并将其卖给一家中国国有企业。

Dd innovated itself in the mid of 1980s , while the traditional idea that television was the instrument for propagandizing and educating changed .

上世纪80年代中期国家电视台dd实行改革，电视作为单一宣传教育工具的传统观念逐渐改变。