The most actively traded stock on the Shanghai index was China Southern Airlines, the nation's biggest carrier by fleet size.

上证综指成份股中交易最活跃的股票是中国南方航空(China Southern Airlines)。 按机队规模衡量，南航是中国最大的航空公司。

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The pH of its stock solution is 4.81. In order to know its germicidal efficacy and toxicily, carrier quantitative germicidal test and animal toxicily test were carried out.

为了解其杀灭微生物效果与毒性，进行了载体定量杀菌试验与动物毒性试验。

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The machine has two touch-screens, for the warping carrier and beaming head-stock, with overall control from a PLC that sends the warping speed to the drive.

机器有两个触摸屏，分别用于整经托架和经轴头架，由PLC提供整体控制。整经速度由PLC向驱动器传送。

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The carrier has seen its stock run up by more than 15% in the past week alone on the positive sentiment that has built up following the news.

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Upside catalysts for the stock would be additional carrier announcements for the N8, improved traction with the developer community and strong new product and app adoption.

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Mr. Ayer says he isn't interested in a tie-up with a bigger carrier, and Alaska's high stock price keeps unwanted suitors away.

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