1.美国金刚石委员会
2.去氧胆酸枸椽酸琼脂
3.分布式通信网络体系结构
1.Department for Constitutional Affairs
1.One of the first projects was to develop a relationship with Oven Door, a Swindon based DCA subsidiary who supplied small ovens to bakeries.
第一个项目是开发与烤箱门，一个斯文顿基于DCA排序附属谁提供小到面包烤炉。
2.The drug in this case, known as DCA, is a widely available chemical that cannot be patented.
这个案例所涉及的药物叫做DCA，是一种通过多种渠道都能买到但不许注册专利的化合物。
3.The gingerbread man was made of molded plastic that had been made with DCA.
用来做姜饼人模型的塑料就会产生DCA。
4.As word gets around that people are buying DCA to use as a drug, suppliers of the chemical are clamping down for fear of breaking the law.
自从有传闻说人们在到处求购DCA当药物使用以后，这种药品的供应商纷纷关闭有关通道，因为他们担心触犯刑律。
5.They took the ornaments back to the lab and found that the ornaments had a dangerous chemical called DCA.
他们把饰品带回实验室进行分析，发现它们含有一种名为DCA的危险化学物质。
6.And she said she hopes to start testing many products for DCA.
她希望开始对更多产品进行DCA测试。
7.A mathematical model was firstly established for DCA of a new generation of broad-band multimedia communication satellite.
针对宽带多媒体通信卫星的动态信道分配问题建立数学模型，并且使用生物智能型算法进行求解。
8.But, as the chemists discovered, the DCA used in the ornaments can also leak DCA gas, or vapor, into the air.
但是，化学家发现，装饰物内的DCA仍会渗漏或蒸发进入空气中。
9.The results of DCA ordination indicated that the main factors that restricted community distribution were aspect and slope.
DCA排序结果表明制约侧柏群落不同群丛分布的主要因素是坡度和坡向。
10.Because DCA is not an approved drug in the US, the UK or anywhere else, Burgh had to find his own supply.
由于美国、英国及其他任何地方都还没有批准使用DCA，伯格只能自己想办法寻找供应渠道。