dimmer

英 [ˈdɪmə]

美 [ˈdɪmər]

n.  (电灯的)调光器，减光器，亮度调节开关
adj.  暗淡的; 昏暗的; 微弱的; 不明亮的; 光线暗淡的; 不分明的; 不清楚的; 朦胧的; 隐约的
dim的比较级

复数：dimmers　

化学

BNC.35305 / COCA.26848

柯林斯词典

• (电灯的)调光器，减光器,亮度调节开关
  Adimmeror adimmer switchis a switch that allows you to gradually change the brightness of an electric light.

英英释义

noun

• a rheostat that varies the current through an electric light in order to control the level of illumination

双语例句

• Dimmer employment prospects for young people have not been the only problem.
  年轻人面临的问题不仅是黯淡的就业前景。
• Solid state devices ( computers, dimmer switches and variable speed drives)
  固体电路器件（计算机、调光器开关、变带装置）
• For other companies, Berkshire had a dimmer view about their investment prospects.
  对于其他公司，伯克希尔不太看好它们的投资前景。
• Construction Method of Post-pouring Flange Plate of Simple Box Girder in Passenger Dedicated Line Leading edge and trailing edge means the function of the dimmer.
  客运专线简支箱梁后浇翼缘板施工工法飞机螺旋桨的前边缘和机翼后边缘是最能够反应调光器的功能的。
• The effect of light pollution is to reduce the contrast, and therefore the visibility of dimmer objects in the night sky, which affects professional, as well as amateur astronomers.
  由于光污染导致明暗对比降低，夜空中较暗物体的能见度因此而下降，这给专业及业余天文学者都造成了影响。
• Two significant technologies were analyzed for stage lighting control system sine wave dimmer and network management in this paper.
  对灯光控制系统中的两项重要技术&正弦波调光和网络化管理进行分析和探讨。
• Through the dimmer key can adjust the incandescent light and shade degree.
  通过调光键可以调整白炽灯的明暗程度。
• The economic outlook for the second half of the year is dimmer than in the first half.
  下半年经济展望比上半年更不看好。
• The reflection is dimmer than the main light, so reflectors are most commonly used as a fill light.
  反射是调光比主体的反射光线，所以是最常用作为填充光。
• Note that a dimmer star has a larger magnitude number.
  要注意的是，等数越大，恒星越暗。