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- Measurement of Luminance Gain and Equivalent Background Input in LLL Image Intensifiers 微光像增强器亮度增益和等效背景照度测试技术
- Research and Development of Luminance Gain and Equivalent Background Input Test Set for LLL Image Intensifier 像增强器亮度增益和等效背景照度测试仪的计算机模拟与研制
- equivalent background input [计] 等效背景输入
- equivalent background irradiance 等效背景辐照度
- EQUIVALENT BACKGROUND NOISE PROPERTY OF SECOND GENERATION IMAGE INTENSIFIERS 代像增强器等效背景噪声特性的研究
- A dime is equivalent to ten pennies. 一角等于十分。
- He has a strong political background. 他有强大的政治背景。
- That incessant background music gets on my nerves. 那没完没了的背景音乐令我非常烦恼！
- There are several errors in the input. 输入中有好几处错误。
- A new or recently revised edition of input data. 输入数据的新的或最近校对过的“版本”。
- The dividend pay is equivalent to one quarter of the pretax profit. 所付股息相当于税前利润的四分之一。
- He has a working-class background. 他是工人阶级出身。
- A dime is the equivalent of two nickels. 一角硬币等于两个五分镍币。
- Get the fall in the background, will you? 把瀑布拍进背景中去好吗？
- A meter is equivalent to 39.37 inches. 一米相当於三十九点三七英寸。
- A background accompaniment, as for a performer. 伴奏为一个演奏者配音伴奏
- His reply is equivalent to a refusal. 他的回答等於是拒绝。
- A note equivalent to two whole notes. 二全音符相当于两个全音符的一个音符
- She came from a privileged background. 她出身於特权阶层。
- He came from an impoverished background. 他出身贫寒。
