| 词汇 | keypad |
| 释义 | keypad noun[ C ] uk /ˈkiː.pæd/ us /ˈkiː.pæd/ a small set of keys with numbers on them used to operate a television, phone, calculator, etc., or the keys with numbers on them usually found on the right side of a computer keyboard（电视、电话、计算器等的）数字小键盘;（计算机键盘右侧的）辅助键盘 Publishing: paper & stationery A3 A5 acid-free assembler backspace ballpoint pen chalk fountain pen gift wrap grammage hanging chad head-up display notepad pulp quill quire qwerty ream rice paper slate keypad | Business Englishkeypad noun[ C ] uk /ˈkiːpæd/us COMMUNICATIONS, IT a small set of keys with numbers or letters on them, used to operate a phone, television, etc., or the set of keys with numbers on them that is usually found on the right side of a computer keyboard: Hold down the red END key in order to lock the keypad on your phone. Examples of keypadkeypad The subject could vary the luminance of the white standard by manipulating keys on a computer keypad. The researcher read each question aloud and entered the participant's response using the computer keypad. Participants were required to use their dominant hand to press the corresponding number on a 10-key keypad mounted in front of them. They were simply asked to track the targets on the numeric keypad of the computer as fast as possible. You get at the bookshelf by pressing 5 on the numeric keypad to call up a little window in the middle of the screen. During the experiment, subjects interacted with the computer by means of eight buttons on a keypad. For each stimulus the observer was asked to indicate by means of a keypad which hue was seen in addition to the unique hue in question. The parameter names "key1" and "key2" refer to keys of a keypad or switches on the input connector and the parameter "x-speed" is introduced when cartesian control is specified. The subject responded by performing the designated addition or subtraction and if a single positive digit was the answer, then this result was entered on the keypad. Functionally, two types of controls are used: "discrete" or "switch" type controls like a keypad, and "proportional" controls, giving a continuously variable control command like a joystick. Some people find it difficult to reach the keypad and others—for example, blind and visually impaired people—find it difficult to manipulate. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 This enables the caller to use the telephone keypad to select the required extension, where direct dialling-in to the extension is not available, or to speak to an operator. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 The reason that the keypad of keyboards and calculators are different is the subject of some uncertainty. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some card readers have their own numeric keypad. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The trapper (returning champion) would stand at the end of a path behind a keypad with three buttons and a red button. 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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