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- The average illumination level is approximately 500 lux at desk-top level. 平均桌面照明度约为500 lux。
- Illuminance level on a surface. The hydraulic equivalent is represented by the amount of water falling onto the surface in question, within the time unit. 两个重要几何学推论,从照度的定义获得,这是很有用的可以去了解光在空间中的发散情形。
- The writers suggested that illumination level, contrast and colour satura-tion correlatively influence the detectability of instrumental visual display. 本文通过心理物理实验,从工程心理学角度,提出了仪表显示器的照度水平、对比度、色饱和度是相互关联的。
- I'd like a room on the upper level. 我想要楼上的房间。
- We need a mechanical digger to level the ground. 我们需要一台挖掘机来平整土地。
- I hope you'll be on the level with me. 我希望你对我坦率布公。
- She needs to win this point to level the score. 她要赢得这一分才能将比分扳平。
- Keep a level head and phone the Fire Department. 保持冷静，打电话给消防署。
- Develops an efficient face detection scheme that can detect faces in color images with complex environments and different illumination levels. 提出一种有效的在复杂背景和不同光照条件下从彩色图像中检测出人脸的方法。
- A football field should be level. 足球场地应该平坦。
- The rising level of crime is a sign of the times. 犯罪率增高是这一时代的特徵。
- I have told the whole story on the level. 我已经诚实地把整个事情经过讲出来了。
- Find level ground for the picnic table. 找一处平坦的地面放野餐的餐桌。
- This mountain is 1,400 meters above sea level. 这座山海拔1,400米。
- He has a level head in emergencies. 他在危急关头能镇定自若。
- If the table top isn't level, things will roll off. 如果桌面不平，东西就会滚下来。
- What is an illuminative phase of two-step policy? 什么是初学华语“两步走”启蒙教学策略的初级阶段?
- The level of inflation has gone beyond 8%. 通货膨胀率已经超过了8%。
- Add one level (ie not heaped) tablespoon of sugar. 加一平餐匙糖。
- low illumination level photography 微光摄影
