| 词汇 | example_english_flash-unit |
| 释义 | flash unitcollocation in Englishmeanings of flashand unitThese words are often used together. Click on the links below to explore the meanings. Or, see other collocations with unit. flash adjective uk /flæʃ/ us /flæʃ/ looking expensive in a way that ... See more at flash unit noun uk /ˈjuː.nɪt/ us /ˈjuː.nɪt/ a single thing or a separate part of ... See more at unit Examples of flash unitThese 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. Radio triggering requires a transmitter electrically connected to the camera to trigger a remote receiver connected to (or embedded into) a remote flashunit. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Within the circular flashunit, there can be one or more flash tubes, each of which can be turned on or off individually. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The flashunit sets up a circuit between shoe and contactwhen it is completed by the camera, the flash fires. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It used a tiny internal flashunit to imprint the time, date or sequential number on the film. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some are equipped with an integrated flashunit, and there are even waterproof versions for underwater photography. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Much of the bulk came from the built-in flashunit and rechargeable battery. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The charge from the camera's flashunit would be enough to trigger the explosion. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The flash-to-subject distance is longer when bounced flash is used, and the illumination is less when a diffuser is attached to the flashunit. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Power is supplied by batteries in the shoe-mount unit, and a cord relays the power and control signals to the circular flashunit. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. A typical electronic flashunit has electronic circuitry to charge a high-capacity capacitor to several hundred volts. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. By many professionals it is considered as the most advanced flashunit when compared to its compact size. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. It was also possible for the flashunit to select an appropriate camera aperture based on its own photo cell exposure reading, provided that the motor drive was also present. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The camera was held by a hand grip with a built in shutter button and lighting was through an electronic flashunit sold with the camera. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The downside is that the flash is of less effective intensity since the individual bursts are lower powered than the normal capability of the flashunit. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Most current flash units are electronic, having evolved from single-use flashbulbs and flammable powders. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some electronic flash units can send out several short bursts of light to aid the autofocus system or for wireless communication with off-camera flash units. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Some modern flash units have this capacity built in. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Small flash units typically vary the length of time of the discharge, larger (studio) units typically charge the capacitor less. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Normal flash synchronisation speed is 1/250s and with suitable flash units can be up to the camera's highest speed of 1/8000s. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. This makes them a favourable choice for remote-controlled electric model airplanes, boats, and cars, as well as cordless power tools and camera flash units. 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. Want to learn more? Go to the definition of flash Go to the definition of unit See other collocations with unit |
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