bulb of pressure 中文意思是什麼
bulb of pressure
解釋
土壓力泡-
A radiometer consists of four vanes free to rotate about a pivot inside a bulb containing air at very low pressure.
輻射計是在充有很低壓強氣體的球泡內,裝置能繞支點自由旋轉的四個葉片。 -
A high - pressure mercury lamp in which the light is produced partly by the mercury vapor and partly by a layer of fluorescent material on the inner surface of the outer bulb excited by the ultraviolet radiation of the discharge - for example : hpl - n, hplr - n lamps
一種高壓汞燈,其中一部分光由汞蒸氣輻出,另一部分由放電輻出的紫外線激發后的熒光材料塗層發射得到,該熒光材料塗層位於外泡殼的內表面。 -
Pressure of air bulb in film
濾膜氣泡點壓力
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