查询词典 light source

The intensity of a source of light, such as an electric light bulb, can be measured with a photometer.

光源的强度，比如电灯，能用光度计来测量。

The more closely you connect yourself with the source of light and power, the greater light will be shed upon you, and the greater power will be yours to work for God.

你越接近那光明和能力的源头，就必有越多的亮光照耀你，你为上帝作工的能力也必越大。

In operation, an external stimulus is applied, such as a voltage supplied by an external power source, thereby changing the phase of light emitted therethrough, generating two beams of light traveling in different directions.

工作中，施加了外部激励，例如外部电源供给的电压，由此改变所通过的上述所发射光的相位，形成两束以不同方向传播的光。

The sun is the bestower of light and life to the totality of the cosmos; with his unblinking, all-seeing eye, he is the stern guarantor of justice; with the almost universal connection of light with enlightenment or illumination, the sun is the source of wisdom.

太阳是光明和生命宇宙的总体bestower；与他不眨眼的，全知之眼，他是正义的严峻担保人；与同启蒙或照明灯几乎普遍的连接，太阳是源智慧。

1On the basis of pattern recognition analysis and in the light of the spectrum oflight source and the spectral response of CCD sensor as well as the spectral reflectance ofkernels,it is found that for the monochromic image recognition system and under the con-dition of reducing the probability error of classification to minimum,the optimum lightsource is a monochromatic light,the wave length of which is that rendering the series re-sponse of the difference between the spectral reflectances of two classes of kernels and theCCD sensor spetral response maximum.

在模式识别理论分析基础上，依据光源光谱、CCD摄像元件光谱响应以及作物籽粒表面反射率光谱特性，在使分类错误概率最小的目标下，得出籽粒黑白图象识别系统最佳光源为单色光，其波长为使两类待识别籽粒反射率光谱差值与CCD光谱响应二者的串联响应最大的波长。

The Hubble images show the planet, named Fomalhaut b, as a tiny point source of light orbiting the nearby, bright southern star Fomalhaut, located 25 light-years away in the constellation Piscis Australis.

这张哈勃的图像显示的是一颗名为Fomalhaut b的行星，在轨道附近就像一个小点，它坐落造位于25光年外的南鱼座。

That is the source you can use to stay out of the coagulated light, or darkness, and, instead, stay in the vibrant light.

那就是你可以使用的来源，待在凝结的光或黑暗中，或者说，站在振动的光里。

Light from this kind of source produces a blue-white light, perfect for dark driving where visibility is as important as keeping you alive and racing.

光从这个种源生产的蓝白光，适合在黑暗的驾驶知名度一样重要保持你还活着和比赛。

Defining light intensity: Intensity is a measure of light power that is radiated from a surface or a source, and is measured in candelas per square metre (cd/m2), also known as Nit.

光强：光强是光源或物体表面放射出光的强弱的度量，单位每平方米烛光(cd/m2)，也称为尼特。

Under the excitation of 488 nm light beam of argon ion laser source, single suprahelical species could be observed with the aid of a common microscope due to the strong scattered light emitted by the suprahelical species. By capturing the RLS images of the single suprahelical species with a cooled charge coupled device camera, and analyzing the RLS data, herein an RLS imaging method of DNA was proposed based on the linear relationship between the counts of suprahelical species in the detection focus plane and the concentration of DNA in nanograms.

在488nm 氩离子激光光源的激发下，单个超螺旋聚集体的散射光可以通过普通显微镜观察到，用冷却型电荷耦合器对此单个粒子的RLS信号进行成像和分析，发现在聚焦平面上检测到的超螺旋粒子的个数与溶液中纳克级的DNA浓度成正比，基于此建立了一种测定DNA的方法。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。