A study on the growth of Hedera helix in radiation (PAR) scope were conducted indoors;
常春藤在室内生长适宜光照范围的研究
In this paper, the relationship between light measuring range and optical system of SLR (Single Lens Reflet) camera has been analysised.
本文分析了单镜头反光照相机测光范围与测光光学系统的关系，建立了测光系统计算模型，推导出了测光权重计算方法与公式。
Their spectral resolution and spectral range are analyzed and compared.
对空间外差光谱技术与传统的傅里叶变换光谱技术(FTS)进行比较研究,介绍了两种光谱技术的光学原理,围绕着仪器的光谱分辨率和光谱范围进行比较分析,给出了一组系统设计参数的比较例子。
A laser can light the surface of the moon with only a two-mile-wide circle of light.
激光照射在月球表面上的光照范围只是一个直径为两英里的圆。
High Dynamic Range Usage in Virtual Reality;
高动态范围光照贴图在虚拟现实中的应用
The dioptre was from-6.25DS to -10.00DS.
屈光度范围-6,25DS～-10.00DS。
the sweep of a lantern beam.See Synonyms at range
灯笼所照亮的范围参见
Installations range from purely functional daylighting to elaborate aesthetic forms.
装设的范围从单纯的功能性日光照射到精致的艺术型式。
The enterprise guangzhou pukon lighting electric appliance industry co., ltd. offers possibilities within the range Emergency lamps and Grating as well as Grating.
公司提供应急照明光源和网栅以及格形栅板范围内的可行性方案。
The spectral range for Grating #H6, #H7, #H9, #H10, #H11 and #H12 varies according to the starting wavelength range.
12号光栅的光谱覆盖范围随其始波长范围变化。
So this is a high-performance sensor that can make highly precise measurements over a wide illumination range, from dim to strong light.
因此这个高性能的传感器可以在大的照明范围里做出精确的记录，从暗淡的光线到强光。
Experimental results show that the system can realize good focus in a wider range of illuminance.
实验结果表明，在较宽范围的光照度条件下，应用该系统均能获得良好的调焦效果。
Class I licence for the Victoria Harbour Area
维多利亚港范围第I类牌照
a photographic lens with a short focal length used to take pictures at short ranges.
带有短焦距在小范围内照相的照相机镜头。
Sunlight streamed into the porch which had been glassed in
阳光照进四围全是玻璃的采光室。
Light energy ,limit and light spot was decided by patient' s condition.
光凝能量、范围及光斑大小视病情而定。
an instrument for measuring the light sensitivity of film over a range of exposures.
通过曝光范围测量胶片光敏度的仪器。
Unusable clipboard range. Set 'seek exactly off' or specify reference frames.
剪贴板范围不可使用。请设置“超出范围”或指定参照帧。
The irradiation target volume was mantle field(MF) 13,MF plus spade field(STNI) 76 and MF plus inverted Y(TNI) 10 patients.
照射范围：斗篷野13例，次全淋巴结照射76例与全淋巴结照射10例。
The light penetrated to considerable distances in all directions around the fire.
火光照亮了周围一大片地区。
Middle tones( Mid tones): Tonal ranges between highlights and shadows.
中间色调:在光部和暗部间的色调范围。