词条„UV“在英语 » 中文中的译文

UV index 名词

UV index

紫外线指数 zǐwàixiàn zhǐshù

单语范例（未经PONS编辑处理）

英语

The erasing window must be kept covered with an opaque label to prevent accidental erasure by the UV found in sunlight or camera flashes.

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Another popular solution is replacing regular lighting with UV-specific basking lights.

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A UV-vis lamp is usually used to illuminate the working electrode.

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The pre-filter also clarifies the water to improve light transmittance and therefore UV dose throughout the entire water column.

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These include bulky, helix distorting damage, such as thymine dimerization and other types of cyclobutyl dimerization caused by UV light as well as single-strand breaks.

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Instead, a fused quartz, UV glass, or magnesium fluoride envelope is used depending on the specific function of the lamp.

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They block 100% of UV rays and help to enhance contrast and reduce glare.

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For silver the limiting frequency is in the far UV, but for copper and gold it is closer to the visible.

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The results can be analyzed quantitatively by visualizing the gel with UV light and a gel imaging device.

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These shields break down over time as they are exposed to UV and oxygen and must be reconditioned or replaced every few years.

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