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单词
subbottom depth recorder
释义
subbottom depth recorder
subbottom depth recorder
[
¦səb′bäd·əm ′depth ri‚kȯrd·ər
]
(engineering)
A compact seismic instrument which can provide continuous soundings of strata beneath the ocean bottom utilizing the low-frequency output of an intense electrical spark discharge source in water.
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更新时间:2025/10/9 20:30:02