As early as in the 1950s Draeger Company was already actively engaged in various fields of medical equipment and industrial safety products in China.

德国德尔格早在本世纪五十年代便开始活跃于中国医疗设备和工业安全产品的各大领域。

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Here's why: the ambient bacteria floating around in the air can land on your food, "and can go from one to one million in a matter of hours," Draeger says.

原因：空气中悬浮的室温生细菌会落在你的食物上，“并且一个细菌能在几小时内增殖为百万个，”Draeger说。

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Store everything in plastic bags, even in the crisper, says Jean Draeger, nutrition educator with the University of Wisconsin Extension in Waukesha County, Wis.

把所有的东西都放在塑料袋中，甚至放在保险储藏格中，威斯康星大学营养培训师Jean Draeger说。

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The device, made by Hemel Hempstead firm Draeger, was subjected to quality tests by the department's centre for applied science and technology before approval.

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Some colleges are raising the bar to qualify for both need- and merit-based scholarships, a trend that will likely continue next academic year, Mr. Draeger said.

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"If Congress doesn't come through, students and parents are going to be left in the lurch, " says Justin Draeger, president of the National Association of Student Financial Aid Administrators.

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