查询词典 phosphor efficiency

The experimental results prove that the excitation efficiency across the phosphor of the device is not homogeneous, and its variation depends on the applied voltage.

分析表明低压驱动电致发光的机理是由于发光层中电场强度的不均匀分布。

Adding coagulation into bioreactor can enhance the removal efficiency of phosphor.

投加混凝剂可以显著提高工艺对磷的去除效率。

After long-term use of CRT monitors, three on-screen changes in the efficiency of light-emitting phosphor, or circuit board of a number of changes in component parameters, such as red, green, and blue driver transistor state changes may result in display color cast.

CRT显示器长期使用后，屏幕上的三种荧光粉发光效率发生变化，或电路板上的一些元件参数发生变化，如红、绿、蓝三色驱动三极管状态发生变化，都可能导致显示器偏色。

Increasing temperature can also raise the efficiency of phosphor removal. The result of TEM shows that the Ca-P precipitation is not in crystalline state.

经透射电子显微镜测试，除磷沉淀物没有明显的晶质体特征。

If the display of such lights by the time easy to speed up the longer the aging CRT phosphor, lower luminous efficiency (in the strong light environment, in the face of the display work, our eyes will be extremely vulnerable to damage the screen light reflection).

如果显示器受强光照射，时间长了容易加速显像管荧光粉的老化，降低发光效率（在强光照射环境下，面对显示器工作的人员，眼睛也极易受到屏幕反射光线伤害）。

At the same time, through the atom ratio of chlorine to phosphor, the hybridization efficiency of the DNA probes anchored on silver film was calculated to be 90.81%, which was largely higher than those probes affixed on conventional glass substrate (30.63%).

与此同时，通过氯原子与磷原子的个数比得到了银膜DNA芯片上杂交效率为90.81%，高于常规玻璃载体基因芯片的杂交效率（30.63%），说明银膜DNA芯片能够实现碱基序列正错配的分析，自组装化学镀银膜是一种应用前景较好的基因芯片载体材料。

We modified natural zeolite by AlCl_3 and discussed optimization conditions aluminum modified zeolite preparing and the effect factors of influencing phosphor removing efficiency of aluminum zeolite.

实验得到的铝改性沸石对磷的吸附效果很好，在pH为7～8、磷浓度小于2mg／L范围内，固液比1：100时，溶液脱磷率可达90％。

If under ideal conditions, one electron-hole pair injected yields one blue photon and the quantum efficiency of the phosphor equals one, the numbers of electron-hole pair must equal to the numbers of white photons. So LW white LED radiation power output has to consume 1.51 W electric powers and the luminous flux efficiency limitation of electrical to optical conversion for the white LED is 197.8lm/W at above condition.

在理想情况下，注入一个电子－孔穴对产生一个蓝光光子，设荧光粉的量子效率为1，因此，注入的电子－孔穴对数亦等于白光光子数，进而计算出白光LED每辐射1W的光功率所需的电功率为1.51W，上述白光LED发光光谱对应的白光LED的电－光转换的理论极限流明效率为197.8lm/W。

The result showed that the luminous flux for LW white LED radiation power output is 298.7 lm and the total photons are 2.7×1018. If under ideal conditions, one electron-hole pair injected yields one blue photon and the quantum efficiency of the phosphor equals one, the numbers of electron-hole pair must equal to the numbers of white photons.

在理想情况下，注入一个电子-孔穴对产生一个蓝光光子，设荧光粉的量子效率为1，因此，注入的电子-孔穴对数亦等于白光光子数，进而计算出白光LED每辐射1 W的光功率所需的电功率为1.51 W，上述白光LED发光光谱对应的白光LED的电-光转换的理论极限流明效率为197.8 lm/W。

It is illustrated that the thickness of phosphor layer plays an important role in improving the light-extraction efficiency of LED.

在提高LED的出光效率方面，荧光粉层的厚度起着至关重要的作用。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。