以下为句子列表：
英文: Abstract: The preparation conditions,practical properties and some problems relating its application of silver halide dry plate ofhigh contrast for holography are described.
中文: 文摘:本文研究了全息照相用高反差银盐干版的制备条件和使用性能，并就其应用方面的有关问题作了探讨。
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英文: Abstract: The shaped technique of the electric arc tube＇ s shell with neck, which is used in the small power metal-halide lamp, is introduced in this paper.
中文: 摘要:超小功率高强度气体放电灯电弧管电极极间距误差要求小，二电极对中要求高，所以采用在电弧管泡壳两端加缩颈来定位电极。
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英文: From the point of view of experiment , This article first calculates the spectrum power distribution of incandescent lamp , fluorescent lamp , high2pressure sodium lamp and the metal2halide lamp , then calculates the ratio of visible spectrum power to the
中文: 本文从实验的角度,通过计算得到白炽灯、节能灯、高压钠灯和金卤灯的光谱能量分布图,并计算得到这四种灯的可见波段能量所占总能量的比例,从而理论上证明了白炽灯光效低,而高压钠灯和金卤灯的光效较高。
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英文: It goes in for manufacturing lighting and electric appliance, high-voltage sodium lamp, mercury lamp, deuterium lamp, metallic halide lamp and measuring instrument.
中文: 专业从事光电器件、高压钠灯、汞灯、氘灯、金属卤化物灯及仪器仪表制造。
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英文: Lead halide as radiant agent in High Intensity Discharge (HID) lamps used for professional reprography applications.
中文: 第17点：用于专业复印设备之高强度放电灯(HID)中的卤化铅发光剂。
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