光源

The circuit model of inductance-coupled double-ring electrodeless lamp is researched and its equivalent simplified circuit is analyzed,based on which the frequency-domain characteristics and design of its resonant ring are discussed in detail.

0引言无极灯具有高光效、高显色性、无频闪和长寿命的优良特性，是一种具有良好发展前景的新型气体放电光源[1-6]。在无极灯电子镇流器照明系统中，电子镇流器的分析和设计至关重要。

Our company has two branches: the institude of power source and the manufactory assembling the High Frequency Plasma Electrodeless Discharge Lamp.

公司自主研发了具有国际先进水平的电光源产品"高频放电无极灯"，成为继荷兰飞利浦公司和美国GE公司之后率先掌握该项技术的国内企业之一。

The electron "gun" which produces the electrons is equivalent to the light source of the optical microscope.

电子"枪"可以产生电子束，电子束相当于光学显微镜的光源。

The view point about biophoton field elementally belong to a Gaussian field and which was superposed at least by two independent parts of photon emission,one is coherent light field of pure coherent state,another one is chaotic light field which is in heat balancing situ...

提出生物光子场基本上属于高斯场的观点，并认为它至少是由两个独立部分的光子辐射迭加的结果：其一是纯相干态的相干辐射；另一则为混沌态的热光源辐射。

The result is an embossed effect with the light source appearing to emanate from the top left.

这是一个光源在左上情况时的浮雕的效果。

Some sources emit only certain wavelengths and produce an emission spectrum of bright lines with dark spaces between.

有些光源只发射某些波长，产生的光谱是一些亮线，亮线之间则是黑的。

The surface temperature and emission spectrum of IR emitter are measured by thermal imaging system and spectroradiometer.

光源表面工作温度和辐射光谱分别通过红外热像仪和光谱辐射计测量得到。

The velocity of light does not depend on the motion of the emitting source.

光的速度与光源的运动无关。

The dimming light from the entranceway torch was supplemented by some new source.

从他进来的那个地方的火把发出的暗淡的光亮，此时又因为新的光源，而增强了。

An important application of LPG is to flatten the spectra of erbium doped superfluorescent fiber source .

长周期光栅的一个重要应用就是用于掺铒光纤超荧光光源的光谱平坦化。

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。