与侵入岩有关的金矿床是近年来识别出来的一种新的金矿类型。
A new intrusion-related gold deposit type has been recognized recently throughout the world.
本发明涉及一种用于非侵入式血压测量的血压带。
The invention relates to a blood pressure belt for non-invasive blood pressure measurement.
本发明涉及一种用于非侵入式血压测量的血压带。
The invention relates to a blood pressure belt for non-invasive blood pressure measurement.
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