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单词
卤钨灯
释义
卤钨灯
Encyclopedia
工学
卤钨灯
释
tungsten halogen lamp
卤钨灯
充有卤族元素或卤素化合物的钨丝灯。钨丝灯即发光元件为钨丝的白炽灯。
理学
〔一般光源〕
释
tungsten halogen lamp
卤钨灯
内部充入卤素碘或溴,使工作时钨丝蒸发出来的钨,又重新回到钨丝,从而极大提高光效和寿命的白炽灯。
随便看
Directive 2001/29/EC of the European Parliament and of the Council of 22 May 2001 on the Harmonization of Certain Aspects of Copyright and Related Rights in the Information Society
directive gain
directive indoctrinate
Directive on Privacy and Electronic Communications
Directive on the Legal Protection of Databases
Directive on the Protection of Individuals with Regard to the Processing of Personal Data and on the Free Movement of Such Data
directive probability method
Directives on the Promotion of Putonghua of the State Council
directivity
directivity and gain of antenna
directivity factor
directivity function
directivity function of microphone
directivity index
directivity index of microphone
directivity pattern
direct join
direct joint
direct laser acceleration
direct laser lithography
direct lateral force/pneumatic composite force compound control
direct lattice
direct leasing
direct levelling
direct light
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