宾夕法尼亚州匹兹堡市 Pittsburgh, Pennsylvania
奥巴马星期五在宾夕法尼亚州匹兹堡的卡内基-梅隆大学发表讲话,并观看微型机器人水下探索和检查下水管道是否有泄漏和裂纹。
He gave the address at Carnegie Mellon University in Pittsburgh, Pennsylvania, where on Friday he watched a display of mini-robots that explore water and sewer pipes looking for leaks and cracks.
宾夕法尼亚州匹兹堡的Akustica公司将MEMS麦克风与用于数字输出的电路配套放入一个不足5平方毫米的组件中。
Akustica, based in Pittsburgh, Pennsylvania, puts a MEMS microphone complete with the circuitry needed for digital output into a package less than 5mm square.
这种全面看待妇女的口腔健康是“非常聪明的,”宾夕法尼亚州匹兹堡大学的牙医和遗传学家Alexandre Vieira说。
This comprehensive view of women's oral health is "very smart," says dentist and geneticist Alexandre Vieira of the University of Pittsburgh in Pennsylvania.
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