question: how to define the color temperature and beam angle ?
怎么定义色温和光束角?
second, it is good to have the direct light from the lamp exit at the same beam angle as the reflected light.
第二,最好灯泡发出的直接出射光和反射光有一个相同的光线角度。
in addition, beam angle optimization can also optimize dose distributing of lung cancer to improve therapeutic effect.
另外肺癌放疗的角度优化也可以优化靶区剂量分布,提高治疗效果。
also, they can be easily adapted to be used in spotlight, even the ones with a narrow beam angle of between 15 and 25 degrees.
此外,他们可以很容易地适于在聚光灯中使用,即使使用的度15和25之间的窄光束角的那些。
conclusions:the beam angle and the number of beams have influence upon dose distribution, the dose distribution would be improved for large volume target with the increment of beam number.
结论:照射野方向和照射野的数目对剂量分布有影响,增加照射野的数目可以改善体积较大的病灶的剂量分布。
unique adjustable beam angle that ensure wide lighting area, high brightness.
独特的可调节光束角,以确保广泛的采光面积,高亮度。
the projecting beam angle can be manually adjusted using a screwdriver, and the adjustable power setting reduces hot spots and washouts.
投影光束角度可使用螺丝刀手动调节,可调节电压的设置能降低热点和沖刷的伤害。
however, if the beam angle for the direct light is too wide then it will violate the limits of a full cutoff classification.