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词汇 B-scan
释义

Definition of B-scan in English:

B-scan

noun
  • A radar or ultrasound scan in which the echo signals are used to modify the brightness of a spot on an oscilloscope screen, so that a two-dimensional cross-sectional image can be built up from multiple scans; an image obtained by such a scan.

Origin

1940s; earliest use found in British Patents.

Definition of B-scan in US English:

B-scan

noun
  • A radar or ultrasound scan in which the echo signals are used to modify the brightness of a spot on an oscilloscope screen, so that a two-dimensional cross-sectional image can be built up from multiple scans; an image obtained by such a scan.

Origin

1940s; earliest use found in British Patents.

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