| 词汇 | rangefinder |
| 释义 | rangefinder noun[ C ] uk /ˈreɪndʒˌfaɪn.dər/ us /ˈreɪndʒˌfaɪn.dɚ/ an instrument that you use for measuring the distance of an object when you are shooting at it or taking a photograph of it（射击或摄影用的）测距仪 Measuring, weighing, & counting devices -scopic adding machine detector dial dipstick dosimeter fitness tracker gage gamma counter gauge gradation indicator manometer micrometer probe smart meter straight edge tracker voltmeter wand Examples of rangefinderrangefinder Fore this work's goals, distance information (a laser rangefinder) and odometry information in fully unknown environments are known. Vertical distance was measured with the rangefinder whenever necessary. In practical applications, the required obstacle shape and dimensions can be detected by proximity or distance sensors such as ultrasound or laser rangefinder. Computer vision, laser rangefinders and ultrasonic sensors are common forms of robotic sensing for both terrestrial and underwater environments. Rangefinders were inaccurate and gunsights were so badly made that they were inefficient. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The other was fitted in the spotting top above the tripod foremast and equipped with a 15ft 1 rangefinder. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In the latter case the rangefinder module is integrated with on-board thermal, night vision and daytime observation equipment. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Measurements using a laser rangefinder if made at a steep angle greater need to be corrected for true horizontal distance using the formula above. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The laser rangefinder finds the distance of a surface by timing the round-trip time of a pulse of light. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Medium-format (rollfilm) rangefinder cameras continue to be produced. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These rangefinder cameras took 6x7cm photographs on 120 roll film. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Fitted with a laser rangefinder and thermal imaging sight for the gunner. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The sight package includes a daylight video camera, a thermal camera and an eye-safe laser rangefinder. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Focusing is via a ground glass screen with a central split-image rangefinder. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The laser rangefinder only detects the distance of one point in its direction of view. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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