The idea of putting a metal plate inside a vacuum with a filament, was devised by the American scientist Thomas Edison in 1887, while he was trying to improve the light bulbs he invented.
置放铁片在有灯丝的真空管中的想法，是1887年美国科学家爱迪生，为了改善他所发明的灯泡而所做的发明。
Composite plate and shell with rubber liners can analogize real filament wound pressure vessels.
配橡胶内衬的复合材料板壳可以模拟真实纤维缠绕压力容器。
The affection of the temperature of heat board and heat plate on the heat shrinkage of polyester filament was studied in this paper; finally the regression equations were given.
这里主要研究了牵伸机热盘、热板温度对涤纶长丝热收缩率的影响，最后，得出其回归方程。
Composite plate and shell with rubber liner can simulate filament wound pressure vessels of the aircraft.
配橡胶内衬的复合材料板壳可以模拟宇航飞行器的纤维缠绕压力容器。
The products mainly consist of LED solar energy lamp series, lamp bulb series, LED surface plate lamp series, spotlight series, ceiling lamp series, lamp filament series, etc.
产品主要包括LED日光灯系列、LED球泡灯系列、LED平板灯系列、LED射灯系列、LED天花灯系列、LED灯条系列等。
The products mainly consist of LED solar energy lamp series, lamp bulb series, LED surface plate lamp series, spotlight series, ceiling lamp series, lamp filament series, etc.
产品主要包括LED日光灯系列、LED球泡灯系列、LED平板灯系列、LED射灯系列、LED天花灯系列、LED灯条系列等。
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