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- The dark reactions use energy (as ATP) and reducing power (as NADPH) generated by the light reaction of photosynthesis to reduce carbon dioxide. 暗反应利用光合作用光反应所产生的能量（ATP）和还原力（NADPH）来还原二氧化碳。
- The light reactions take place on the thylakoid membranes of chloroplasts. 光反应发生在叶绿体的类囊体膜上。
- Of the 2 patients who had normal visual acuity, light reaction, and ocular movement preoperatively, 1 case presented severely declined vision and inert light reaction postoperatively. 术前视力、光反射、眼球运动正常的2例中，1例视力明显减退伴光反射迟钝。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- Light reactions The light-dependent reactions of PHOTOSYNIHESIS that convert light energy into the chemical energy of NADPH and ATP, which are used in the dark reactions for carbon dioxide fixation. 光反应：光合作用中依赖光的反应，此过程可将光能转换成ATP和NADPH的化学能，这些能量在暗反应中用来固定二氧化碳。
- The portrait shows fine effects of light and shade. 这幅肖像画的浓淡色调表现得很好。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- Now I begin to see light on their good intentions. 现在我对他们的良好动机开始有所领会了。
- The bright light of the car dazzled me. 这汽车的灯光使我目眩。
- He turned off the dash light and drove on. 他关掉仪表板上的灯，继续驱车前进。
- The light was diffused by the leaves. 树叶使光线漫射。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The light bulb in the kitchen burnt out. 厨房里的电灯泡烧坏了。
- A strong light impinged on his eyes. 一道强烈的光刺着他的眼睛。
- He can see a glimmer of light through the curtain. 他能透过窗帘看到一丝微光。
- She runs up the stairs with a light graceful step. 她以轻快优雅的步子奔上楼去。
- We troubled him to turn on the light. 我们麻烦他打开电灯。
- A crepehanger usually sees life in a gloomy light. 悲观者常以沮丧态度来看人生。
- I can't read while you are standing in my light. 你挡住了我的光线，我没法看书。
- He do not throw much fresh light on the subject. 关于这个问题他没有提供很多新的见解。
