In their study of the Christmas ornaments, Doucette and his colleagues found that just one gingerbread man ornament raised the DCA levels in a house to unsafe levels.
在他们的化学研究中，多赛特和他的合作伙伴发现仅仅一个姜饼人装饰物就可以使室内dca浓度升高至危险的水平。
As a colorless, sweet-smelling liquid, DCA is used in the production of plastics.
作为一种无色、带着甜蜜香味的液体，常被用于塑料生产。
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d CA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。
Already, within weeks of Michelakis's paper being published, a substantial online community has grown up, largely centred on the website which declares itself to be a gateway for information on DCA.
早在米开拉其斯的论文刚刚发表的几个星期内，互联网上就形成一个实实在在的群体，该群体浏览的主要是一个声称自己是DCA信息门户的网站。
Grossman says he will not dispense DCA to anyone unless he sees a prescription from a doctor - and no one has yet provided one.
格罗斯曼说，如果没有医生的处方，他们是不会提供DCA的，而现在还没有医生敢开这样的处方。
Using his contacts he obtained raw DCA, then asked a chemist friend to buffer it and check its purity.
通过联系，他得到的是未加工的DCA，然后找化学专业的朋友为DCA进行中和并检查其纯度。
To calibrate and compensate the compass error of magnetic heading in a carrier with constant pitch Angle, the deviation compensation algorithm (DCA) for magnetic deviation compensation is put forward.
针对具有恒定俯仰角度载体的磁航向罗差标定和补偿问题，提出了一种用于磁罗差修正的偏差补偿算法(DCA)。
Device Configuration Assistant, or shortly DCA, is used to add, remove and configure device drivers necessary to boot a machine up.
设备配置助手，简写为DCA，用来增加、删除和配置必要的设备驱动来引导一台机器。
The yield of myrtenol (II) is a little improved by electron-transfer photooxygenation with dicyanoanthracene (DCA), but is almost double by the addition of biphenyl as cosensitizer.
二氰基蒽（DCA）敏化的电子转移光氧化使桃金娘烯醇的产率略有改善，但是，添加联苯作共敏化剂使产率几乎翻了一番。
The yield of myrtenol (II) is a little improved by electron-transfer photooxygenation with dicyanoanthracene (DCA), but is almost double by the addition of biphenyl as cosensitizer.
二氰基蒽（DCA）敏化的电子转移光氧化使桃金娘烯醇的产率略有改善，但是，添加联苯作共敏化剂使产率几乎翻了一番。
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