Glossary entry (derived from question below)
English term or phrase:
derating
Chinese translation:
降低定额值（降额）, 降级，减额法
English term
derating
Two things can be inferred from these ratings: the maximum storage temperature is equal to the derated temperature. Also, the slope of the derating can be used to calculate an equivalent thermal resistance in degrees C per watt. The difference between the no-load and maximum full load temperature is less than or equal to the temperature rise at full load. (P-N Designs, Inc.)
Most dc/c manufacturers have design-derating guidelines, but sometimes designers use guidelines they have developed themselves. As engineers, we derate components to improve their reliability by decreasing component stress. (Hearst Business Communications, Inc)
A derating chart is often used, with derating starting at 70oC. Since parameters are application dependent, power de-rating curves or charts should be considered general rather than absolute, and only used as a guideline. (interfacebus.com)
| 5 +2 | 降低定额值（降额）, 降级，减额法 |
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Proposed translations
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Native in: Chinese (Variants: Traditional, Simplified)
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降低定额值（降额）, 降级，减额法
繁体：降低額定值，減額法，降級
We do not recommend derating halogen lamps by more than 10%. ... 只要光输出依然是充足适合应用，在所有应用，灯也许故意被降低额定值以延长它的寿命。 ... (上海派铼兹)
标准中文名：, 防火电缆安载流容量降低额定值测定用工艺程序. 标准英文名：, Standard Procedure for the Determination of the Ampacity Derating of Fire-Protected ... (bzcity.net)
2006年10月25日 ... 在污染跑道或当有最低设备清单（MEL）上规定的不可减推力起飞的故障时，必须使用全推力起飞（注：在污染跑道上可使用降低额定值法（DERATE）减推力 ... (airnews.cn)
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