照明度

The illumination used, so called soft x rays in the wavelength range of twenty to forty angstroms an angstrom is one ten billionth of a meter

其使用的照明度，即所谓的软性X射线，其波长在20到40埃之间(1米的100亿分之一为1埃)。

If the levels are too low (there should be a character generator or waveform monitor) in the viewfinder to evaluate the lighting levels, you can add artificial lights or add video gain.

如果从观景窗里检查出照明度太低（摄影机有检验的装置，可从观景窗显示出正确的数据），就要增加人工照明或用摄影机上的影像增益来补强。

However, there are still principal limitations of the method applied in tunnels with regard to the spatial resolution by the signal frequency and attenuation, the signal frequency and attenuation, and the smallan gular illumination coverage.

然而，由于信号频率对空间分辨率以及小角度照明度覆盖范围造成衰减的影响，地震方法在隧道中的应用仍然存在一些重要的局限性。

Some can form pictures in extremely short times; others hold the promise of special capabilities such as three dimensional imaging.

其使用的照明度，即所谓的软性X 射线，其波长在20 到40 埃之间(1 米的 100亿分之一为 1 埃)。

As illuminance increases, motivation and overall performance are also enhanced, while the tendency to make mistakes declines.

当照明度增加的时候，动机和全部的表现也被提高，而～的趋向犯错衰微。

Illumination energy of light is from 750 to 3200 lux.

光源之照明度范围介于 750 至 3200 lux。

C. Full sunlight on a cloudless day during midsummer supplies an illuminance of between 12,000 ft. c. and 15,000 ft.

烛光(在仲夏无云的白天，最充分的太阳光提供在12000和15000ft.c之间的照明度)。

Illumination at night, lights and wattage can not be too small.

夜间的照明度、电灯和瓦数不能太小。

Cockpit lighting experience produces a result with appropriate balance of illumination level and color.

座舱照明生产经验与照明度和色彩的适当平衡的结果。

FR 3.14 Lighting: Light intensity over the whole pool shall not be less than 1500 lux.

照明： 整个游泳池的照明度不得少於1500 lux。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。