Burn-out of a microwave power device due to the poor bonding between beryllium oxide and base metal sink was investigated using Sound Scanning technique.
利用声学扫描检测技术，提示了热烧毁的微波功率器件氧化铍陶瓷基片与底座金属散热片的焊接不良现象；
Don't put the bottle in the microwave; it can create hot spots that could burn your baby's mouth.
不要把瓶子放在微波炉里，它会导致奶的局部过热而可能烫伤你的宝宝。
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