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- alternating light method 两光交换法
- This literary grace accounts a method measurement the content of valley ammonia sour sodium in the monosodium glutamate with the high chloric acid titration method, Xuan light method, acidity. 本文采用高氯酸滴定法、旋光法、酸度计法测定味精中谷氨酸钠的含量。
- scattered - light method of photoelasticity 光弹性散光法
- Plains and prairies are about expanse, a difficult concept to photograph. A seemingly low sky, alternating lit and shadowed plains, and the foreground fence, give this scene depth and interest. 意译：风光图片的提供经验。平原和草原是广阔的，一个困难的概念到照片。一个表面上的低空，交互影像到平原，其前景是栅栏，给予这现场以深度和兴趣。
- Weller's & Menge's scattered light method 韦勒-孟格散射光法
- 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。
- 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。
- For all I knew, some idiot Turk alternately lit and extinguished a lamp outside that window to provide me with this illusion. 鬼知道是不是有个土耳其白痴在那时不时的把窗外对着的灯开开关关的给我错觉。
- 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。
- A device used to convert direct current into alternating current. 反用换流器用于变直流电为交流电的仪器
- 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。
