By using C8051F040 SCM to control the neutron tube′s filament voltage,the target voltage and the pulse of the anode,the downhole tool can work at an ideal state.
通过C8051F040单片机对中子管的灯丝电压、靶压以及阳极脉冲进行控制,使其工作在一个理想状态,是提高仪器测井效率、延长中子管使用寿命的重要手段。
The curve shape and the measurement accuracy of Franck-Hertz experiment are analyzed by changing the main parameters of temperature(T),filament voltage(UF),first grid bias(UG1K),hinders volta.
利用改造后的第一代夫兰克-赫兹实验仪,通过计算机输入不同实验参量,得到相应实验条件的曲线及数据;在同一坐标界面中显示不同参量的多条实验曲线,分析了温度T、灯丝电压UF、第一栅极电压UG1K、阻滞电压UR及第二栅极电压UG2K对夫兰克-赫兹实验曲线形状及测量精度的影响,进而确定了各参量的最佳值。
Magnetron filament voltage controlling Circuit
磁控管灯丝电压控制电路
A sudden surge in the current make the light fuse.
电压突然增加烧断了保险丝而使电灯熄灭。
A sudden surge in the current made the lights fuse.
电压突然增加烧断了保险丝而使电灯熄灭.
The Accurate Replacement of the Filament Winding of the Colour Television HOT;
彩电行输出变压器灯丝绕组的准确置换
carbon filament lamp resistance (excl. carbon filament lamps for lighting)
碳丝电阻灯（不包括照明用碳丝灯）
A fine wire heated electrically to incandescence in an electric lamp.
灯丝在电灯中电加时成白炽状态的细金属丝
An electric light passes electricity through material called a filament or wire.
电灯中用来传送电流的材料叫灯丝或金属丝。
The vital part of the incandescent electric lamp is the tungsten wire inside the bulb.
白炽电灯的关键部分是灯泡里的钨丝。
The light of an electric lamp come from an incandescent filament.
电灯光亮来自白热的灯丝。
The light of an electric lamp comes from an incandescent filament
电灯光亮来自白热的灯丝
The relationship between filament resistivity and filament temperature for vacuum fluorescent display
真空荧光显示器灯丝电阻率与灯丝温度的关系
Safety requirements of luminaires with built-in transformers for filaments lamps
GB7000.6-1996内装变压器的钨丝灯灯具的安全要求
The liberation of electrons from a hot wire is called thermionic emission.
电子从热灯丝逸出，叫做热电子发射。
cool beam low volatage electronic projective lamp
冷光束低压电子投影灯
open glass bulb[without fittings, for electric filament lamps and vapour discharge lamps]
敞口玻璃灯泡[不带配件,用于白热丝电灯和气体放电灯]
Analysis of SEM-EDS of incandescent lamp filament debris
利用SEM-EDS分析火场中白炽灯灯丝通电状态
I've fused all the lights.
我把保险丝烧断了, 电灯全都灭了.
The lights have fused.
电灯因保险丝断了而熄灭。
