beam index colour picture tube 电子束指引彩色显象管
picture tube beam 显象管电子束
beam index color picture tube 电子束选色显像管 ; 电子注引示彩色显象管
three-beam colour picture tube 三枪三束彩色显像管
picture tube beam detail 显像管电子束
beam-indexing color picture tube 束指引式彩色显像管
beam picture 波束图
three beam colour picture lube 三束彩色显像管
The technology focuses a tight beam of X-rays on surfaces with fingerprints and creates a computer picture out of those scans.
这项技术将一束密集的X光对准留有指纹的物体表面,并根据扫描结果创建出计算机图像。
Levchin's original idea for PayPal was to beam money between PalmPilots, but Thiel has a way of seeing the bigger picture.
莱佛青有关paypal最初的想法是想在PalmPilots手提电脑之间做货币流通。然而希尔对此有个更大的想法。
A simple physical picture of producing new beam CO2 lasers has been suggested and the infracavity CO2 lasers with equivalent M2<1 have been developed succesfully.
提出了产生新光束CO2激光器的简单物理图象,并研制出等效M2<1的内腔式CO2激光器。
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