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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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talk show program
Talks of Master Ding
Talks on Disarmament in Central Europe
Talks on Modern Chinese Literature
Talks on the Style of Rhythmical Prose
talk through a play
Tallahassee
Tall Buildings in the Northwest
tall building structures
tall coneflower
tall fescue
tall gastrodia tuber
Tallies of the Liao Dynasty
Tallies of the Western Xia (Tangut)State
Tallinn
tall oil
tall oil rosin
tallow silk
Tall Pines and Reclusive Huts
tally
tally-like contract
tally media
tally set
tally sheet
Talmage hardness
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