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怀表式袖珍心电图仪西德诺威尔电子仪器公司研制出一种怀表式袖珍心电图仪。这种仪器的大小如同一块怀表,只要把它装在胸前的上衣口袋里,就可以作心电图检查并作好记录。仪器的重量只有55克,使用的电池是长效氧化锌电池。它很适合为运动员、高空作业者、心脏病患者作心脏功能的监测检查用。 (远译) 陶瓷骨骼材料一种具有生物活性特性、韧性强于人骨的陶瓷材料最近在日本研制成功。这种陶瓷
Pocket watch Pocket ECG EK Instruments developed a pocket-sized pocket ECG meter. This instrument is the size of a pocket watch, just put it in your chest pocket pocket, you can make ECG and make a record. The weight of the instrument is only 55 grams, the battery is long-term zinc oxide battery. It is suitable for athletes, aerial workers, heart disease patients for cardiac function monitoring check. (Far-translated) Ceramic Skeletons A ceramic material that is bioactive and tougher than human bone was recently developed in Japan. This kind of ceramic