single-shot instrument
常見例句
- The magnetic survey instrument is similar to the tool used in a single-shot survey except that camera is a modified movie camera that takes pictures every 15-20 seconds.
磁性測(cè)量?jī)x器與單點(diǎn)測(cè)量所用的下井儀類似，不過(guò)它使用的攝影機(jī)是一種改造過(guò)的電影攝影機(jī)。每15~20秒鐘可以照相一次。
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