| 词汇 | example_english_light-pen |
| 释义 | Examples of light penThese 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. The endocardial contour of an end-systolic and an end-diastolic frame was digitized with a lightpen on an electronic drawing board. The process is carried out by means of a lightpen which reads a bar code which transmits information on to a magnetic tape. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 A lightpen detects a change of brightness of nearby screen pixels when scanned by cathode ray tube electron beam and communicates the timing of this event to the computer. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. In that system, the user could draw using a lightpen on a screen and manipulate graphic primitives such as arcs and lines. Terminals provided data entry capability into mainframes as well as lightpen pointing and selection before the mouse was in use. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The lightpen itself had a small photoelectric cell in its tip. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The computer had a wide selection of ports, including one for a lightpen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The other system, still in use in 2004, is based on a magnetic card and a voting machine with a lightpen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The lightpen allows the user to draw, to create images and to indicate, on the screen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The right monitor, which played the preview video, was used by the editor to make cuts and edit decisions using a lightpen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The 6845 had support for a lightpen, an alternative to a computer mouse. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The lightpen found use during the early 1980s. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Another innovative feature for that time was the user interface combining a keyboard with a monitor and lightpen for correcting texts and drawing on screen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Another innovative feature for that time was the user interface combining a keyboard with a monitor and lightpen used for correcting texts and drawing on screen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. As the tip of the lightpen makes contact with the screen, it sends a signal back to the computer containing the coordinates of the pixels at that point. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It is associated with the light pens. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Together with light pens and trackballs, it was offered as optional input device for their system since 1968. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Other uses for the joystick ports include light pens. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Unlike light pens, they are held at a distance from the screen. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Such devices included light pens and memory expansion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It emphasized unique audiovisual capabilities of the television set and light pens. 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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