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单词
立方氮化硼
释义
立方氮化硼
Encyclopedia
工学
超硬磨料
释
cubic boron nitride
立方氮化硼
在触媒作用下用六方氮化硼作原料经高温高压而制成的超硬磨料。简称CBN。
理学
立方氮化硼
释
cubic boron nitride;cBN
立方氮化硼
由氮原子和硼原子所构成的晶体。化学式BN。
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marine geology and geophysics observation apparatus
Marine Geology & Quaternary Geology
marine geomagnetic map
marine geophysical map series
marine geophysical survey
marine geophysics
marine geopolitics
marine gravimeter
marine gravimetric survey instrument
marine gravimetry
marine gravimetry corrections
marine gravity field
marine gravity gradiometer
marine gravity gradiometry
marine gravity recover
marine gravity reduction to basepoint
marine gravity survey
marine gravity survey equipment
marine gravity survey information processing system
marine hazard geology
marine heat flow
marine heat flow distribution features surrounding chinese mainland
marine heavy metal pollution
marine human tourism resources
marine hydrogeologic survey
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