钨丝灯

结果表明：PS3在厌氧条件下生长较好，而其最适接种浓度、光照度、光源、pH及盐度分别为10%、4000lx（钨丝灯）、6.5～7.0、5。

The results showed that PS3 was eugenic under anaerobic condition , and the optimal inoculative concentration , light intensity , pH and salinity were 10 % , 4 000lx ( tungsten lamp ), 6.5 ~ 7.0 and 5 , respectively .

GB7000.6-1996内装变压器的钨丝灯灯具的安全要求

Safety requirements of luminaires with built-in transformers for filaments lamps

应用钨丝灯和原子吸收光谱仪对胡椒基荧光酮的显色反应进行了研究，并对合金钢中钛的含量进行了测定，获得满意的结。

A spectrophotometric method for determination of titanium with piperonal fluorone is studied by the aid of continuous light sources and an atomic absorption spectrophotometer .

这个电路的主要优点之一是克服了传统钨丝灯幅值调节电路所带来的时间常数以及线性度方面的问题。

An important advantage of this circuit is that the traditional tungsten filament lamp amplitude regulator is eliminated along with its time constant and linearity problems .