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forecast of mining geological structure
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forecast of mining geological structure
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理学
矿井地质构造
释
forecast of mining geological structure
矿井构造预测
利用构造地质学及有关学科的基本理论和方法,对煤矿未知区域的构造特征、展布规律及其对煤层开拓、开采的影响和瓦斯突出、矿井突水的制约关系所进行的评价、判断、预测、预报工作。
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frequency hopping technique
frequency hypothesis
frequency hysteresis
frequency indicator
frequency instability
frequency interval
frequency inversion
frequency jitter
frequency judge approach
frequency jumping
frequency locking
frequency-locking
frequency matching
frequency measurement
frequency measuring equipment
frequency meter
frequency meter, frequency counter
frequency method
frequency mixing
frequency-modulated cyclotron
frequency modulated oscillator
frequency modulated wave
frequency modulation
frequency modulation and control
frequency modulation and demodulation
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