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单词
钻铤波
释义
钻铤波
Encyclopedia
理学
随钻声波测井
释
drill collar wave
钻铤波
安装在钻铤上的随钻声波测井仪器,在进行声学参数随钻测量过程中,发射器向地层辐射声波的同时沿钻铤传播的那部分声波。钻铤位于钻柱的最下部,钻铤比钻杆的壁厚大、刚度强。
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strictly elliptic system
strictly equivalent ideal
strictly ergodic
strictly ergodic homeomorphic mapping
strictly expansive operator
strictly finer topology
strictly homogeneous coordinate
strictly hyperbolic equation
strictly hyperbolic system
strictly hypoelliptic
strictly increasing
strictly increasing function
strictly increasing homeomorphism
strictly increasing mapping
strictly increasing sequence
strictly isotone function
strictly local ring
strictly lower triangular matrix
strictly monotone
strictly monotone function
strictly monotone mapping
strictly monotone operator
strictly monotone sequence
strictly monotonic
strictly monotonic function
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