standard lamp meaning in Chinese

(支柱可以伸缩的)落地灯。

That standard lamp is a real white elephant-it doesn't work and it doesn't go with the rest of the furniture .
那台落地台灯真是个累赘--它不好使，而且跟别的家具不相配。
Verification regulation of spectral radiance standard lamps
光谱辐射亮度标准灯检定规程
Photometrle standard lamp for general lighting service
普通测光标准灯泡
Verification regulation of spectral irradiance standard lamps
光谱辐射照度标准灯检定规程
Standard lamps for the measurment of luminous intensity and luminous flux
发光强度总光通量标准灯泡

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