sodium-vapor lamp

When using high pressure sodium lamp, the density of squid will increase, the fishing layer will be shallower, and the fishing efficiency will be better, and the average product per hour will be 1 to 6.5 times than before.

采用高压钠灯可以使鱿鱼聚集密度增大，钓捕深度变浅，从而提高渔获效率，其每小时平均产量比采用高压钠灯前高1～65倍。

Model BFN Explosionproof and Anticorrosive High-pressure Sodium Lamp

BFN型防爆防腐高压钠灯

This paper presents a novel method for high-pressure sodium lamp design.

介绍了一种 高压钠灯 设计的新方法.

Metal halide lamps filled with the mixture of sodium iodide and rare earth iodides have been made and compared with the mercury arc lamp.

文中还制造了填充不同比例的碘化钠和稀土金属碘化物混合物的金属卤化物灯，将它们的发光特性与汞灯进行了比较。

The high-pressure sodium lamp is dimmed by varying the input voltage of the inverter.

高压钠灯 的调光则藉由改变变流器的输入电压.