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- Find the cosine of the angle between the vertex normal and the newly calculated vertex to light normal. 确定顶点法线与重新计算顶点后得到的光照法线之间的角度的余弦。
- At very light normal load and slow sliding speed, the wear mechanism of 2024 aluminum alloy was abrasive wear and delamination wear. At very high normal load and sliding speed, severe melt wear and gross material transfer took place. 2024铝合金在轻微磨损条件下主要是磨粒磨损和剥层磨损,而在高速高载条件下主要是严重熔融磨损,并伴随材料的大量转移。
- 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。
- NBI changes the white light normally emitted by the colonoscope to a bluish light, proiding a narrower waelength and enhancing isual contrast of the surface structure of the colon. 窄带成像技术将结肠镜常规发射的白光改变为蓝光，以此提供一个较窄的波长，加强结肠表面结构的视觉对比度。
- 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。
- Street lighting was dimmed out during the war. 战时街道照明实行半灯火管制。
- 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。
