英文: The stick of carbon is often used in an electric arc lamp.中文: 碳精棒常用于电弧灯。英文: An early movie projector.中文: 一种早期电影放映机 英文: Animal Growth-Promthing Effect of Recombinant Somatostatin (SS) Vac-cine中文: 重组生长抑素(SS)大肠杆菌疫苗促进动物生长的效果 ...
The projector augmented-wave (PAW) method is employed to treat interactions between ion cores and valence electrons. The plane-wave cutoff energy was fixed to 500 eV. Given structural models were relaxed until the Hellmann–Feynman forces smaller than −0.02 eV/Å and the change in ...
Feed device for the electrodes of a carbon arc, in particular for barrel image projectorSCHLEIFER JOSEF
Projector with high-power xenon arc lamp The projector also comprises, on the input side of the said components, a dichroic mirror (2) which can intercept the major part of the infra-red radiation from the lamp and which can reflect, along the said optical axis, the ... R Yves,Louis ...
All the density functional theory calculations were performed within the generalized gradient approximation in the projector augmented plane wave formalism implemented in VASP39,40. The exchange correlation is described by the Perdew–Burke–Ernzerhof (PBE) functional41 using the pseudopotentials supplied by...
(XC) interaction in the Kohn–Sham equation. The interaction between ions and electrons was treated by the projector-augmented wave (PAW)62-based pseudopotential, which features greater computational efficiency and high accuracy. Specifically, the outer electrons of C and H were explicitly treated as...
5) carbon-arc welder 碳弧焊机6) movie projector 放映机 1. Furthermore, PID control algorithm, three- dimensional emulation algorithm of vivid platform, system error analysis, system precision allocation, movie projector controlling, communication protocol between PC and PLC, etc were also ...
5) arc projector 弧光放映机 6) projector bulb 放映机灯泡 补充资料:碳弧灯 利用两根接触的碳棒电极在空气中通电后分开时所产生的放电电弧发光的电光源。碳弧灯由英国人H.戴维于1809年发明,但直至1870年才进入实用阶段。碳弧灯是T.A.爱迪生发明白炽灯以前,人类用于实际照明的第一支电光源。
For slide projector with carbon arc lamp holders and a mirrorSCHLEIFER JOSEF