白光

A dark band in the spectrum of white light that has been transmitted through a substance that exhibits absorption at selective wavelengths.

白光通过某种物质时，某些波长的光被有选择性地吸收而在光谱上留下的暗带。

Results of this study showed that about 40% of the light is transmitted while 60% is reflected backwards when creating a balanced white light with chromaticity values on the blackbody locus.

本研究的结果显示，大约40%的光传输而60%是反映在创造平衡向后和色度值白光在黑体的轨迹。

The reason of this is that near the horizon we look through a very great thickness of the lower atmosphere, which is full of the larger dust particles reflecting white light, and this diluter the pure blue of the higher atmosphere seen beyond, And in the vicinity of the sun a good deal of the blue light is reflected back into space by the finer dust, thus giving a yellowish tinge to that which reaches us reflected chiefly from the coarse dust of the lower atmosphere.

这是因为我们向天边望去时，目光要穿过极厚的低空大气层，其中布满颗粒较大的尘埃，反射出白光，这就冲淡了天际高空大气层的纯蓝色。在太阳附近，大量蓝光则由细微的尘埃反射回太空。这样，主要由低空大气层的粗粒尘埃反射到地面的光线，便带有浅黄色。

The reasonof this is that near the horizon we look through a very great thickness of thelower atmosphere,which is full of the larger dust particles reflecting whitelight,and this diluter the pure blue of the higher atmosphere seen beyond,And inthe vicinity of the sun a good deal of the blue light is reflected back intospace by the finer dust,thus giving a yellowish tinge to that which reaches usreflected chiefly from the coarse dust of the lower atmosphere.

这是因为我们向天边望去时，目光要穿过极厚的低空大气层，其中布满颗粒较大的尘埃，反射出白光，这就冲淡了天际高空大气层的纯蓝色。在太阳附近，大量蓝光则由细微的尘埃反射回太空。这样，主要由低空大气层的粗粒尘埃反射到地面的光线，便带有浅黄色。

The effect of blue light on protein metabolism during the formation and growth of mung bean hypocotyl calli was investigated.

蓝光、白光和黑暗对绿豆下胚轴愈伤组织形成和生长过程中蛋白质代谢的影响不同。

In cotyledon, on one hand, very weak GUS staining was observed in PARF8:GUS, but very strong was found in phyA-209 PARF8:GUS. In the shoot apical meristem, hypocotyle and root tip, on the other hand, phyA-209 PARF8:GUS exhibited weaker GUS activity than PARF8:GUS. Interestedly the same expression patterns of ARF8 resulting from disruption of PhyA have been observed in dark, white-light and far-red-light conditions.

结果表明，无论在黑暗、白光和远红光条件下，PhyA突变均明显提高幼苗子叶和叶片中ARF8的表达水平，但明显降低幼苗下胚轴、茎尖和根尖中的表达水平。

A color camera records five isoclinic images coupled with isochromatics from a plane polariscope with five different settings in white light, respectively.

其特点是在白光入射下平面偏振仪光学系统中，用彩色数码相机采集包括背景光强在内的不同偏振场设置下的五幅彩色图像，通过运算就可以得到[0—π／2]范围内的等倾角。

It measures the surface profile not by measuring phase but by measuring the parameters, which is relative to the white-light phase-shifting interferometric intensity and monotonic function of the depth of the tested surface in the given measurement range.

依据白光相移干涉中与干涉光强有关的一些特定参量与表面形貌之间的一一对应关系，提出了一种不直接测量相位、避开相位测量不确定性的新方法。

I remember the light came first to the tops of the French windows, a paling behind the lace curtains, and then a gleam growing brighter and brighter in patches among the leaves of the trees.

我记得当第一缕阳光落在法式长窗上，网眼窗帘透进淡淡的白光；树叶间透出的斑驳的光点闪闪发亮。

White light, white floating furniture, and green grass creating a language of architecture as a cold, calm and the colorful products as a focus and accent like a playful grass with colorful toys.

白光，白浮家具，与绿草地创造建筑语言，寒冷，冷静，作为一个重点，像一个五颜六色的玩具嬉戏基层口音五颜六色的产品。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。