“countersink”的概念、定义、翻译、参考文献-科学参考

单词	countersink
释义	countersink [`kau̇nt·ǝr´siŋk] ^{DESIGN ENGINEERING} The tapered and relieved cutting portion in a twist drill, situated between the pilot drill and the body.
随便看	distributed communications distributed constant distributed control system distributed database distributed-emission photodiode distributed fault distributed free space distributed inductance distributed intelligence distributed logic distributed logic cluster word processor distributed network distributed numerical control distributed parameter distributed-parameter system distributed paramp distributed processing system distributed system distributing frame distributing point distributing roller distributing terminal assembly distribution distribution amplifier distribution box

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