Light Ratio

The analysis of the system error in the automatics extinction light ratio measure system

消光比自动测试系统的系统误差分析

A Highly Precise Measurement System Design of Light Splitting Ratio of Spectrometer

一种高精度的分光镜分光比测量系统的设计

Spectroscopic experiment of light transmission ratio of contaminated oil

污染油液透过率光谱实验研究

Then it introduces a new method to test luminaire efficiency , and point out it should be called luminaire light output ratio according to the present test method .

文中给出了一种真正衡量灯具效率的方法，并指出按目前测试方法得到的比值应该称为灯具光输出比。

Test showed that its visible light transmission ratio reached 75 % , the obstruction ratio of infrared ray was 72 % , having high efficient heat insulation .

经测试，该涂料制备的涂膜可见光透射率达75%，红外热辐射阻隔率可达72%，隔热效果显著。

The year-round light utilization ratio of the model attained 0.54 % , which lifts 184.2 % more than that of single cropping of cotton .

平均年光能利用率达0.54%，比大田单作棉花光能利用率提高了184.2%；

Light transmittance ratio test results indicate that the light conversion film can improve the transmission light quality , and make the transmission green light down 0.32 % , red light up 0.27 % .

透光率测试结果显示，转光膜能改善透过光质，使透过绿光减少032%，红光增强0.27%；

Dynamics of photorefractive two beam coupling is analyzed by using rigorous coupled wave diffraction theory , and its dependence on the incident angles and the initial light intensity ratio is also discussed .

利用严格耦合波衍射理论分析了光折变体相位光栅的衍射问题，给出了光折变二波耦合动态特性的严格耦合波分析及其对入射光束夹角和初始入射光强比的依赖关系。

It was found that the light reflecting ratio at a given wavelength range would decrease with the increase of moisture content of kraft pulp and the decrease would be greater at the longer wavelength .

结果表明：在指定波段内纸浆的光反射率受到硫酸盐纸浆水分含量（纸浆浓度）的影响，随着纸浆水分的增加，纸浆的光反射率下降，在长波长处的光反射率降幅大于短波长处；

An exposure control instrument for holograph is designed , which can automatically adjust the object / reference light intensity ratio and the time of exposure in holograph to the best value by liquid crystal light valve ( LCLV ) .

设计了通过液晶光阀自动调整全息照相物光和参考光辐照比至最佳状态，同时能实现曝光时间自动控制的控光仪。

This experiment was done in the arch canopy with overshadow web and voile net as shading materials . And the light transmission ratio were 30 % , 50 % , 70 % and 100 % , with A , B , C , CK as their symbol , respectively .

试验在小拱棚内进行，遮荫材料为遮阳网及纱网，透光率为：30%、50%、70%与100%，分别设为A、B、C、CK。

Increasing Light Ends Recovery Ratio with Stripping Process

应用气提原油稳定工艺提高轻烃回收率

ESP light concrete matching ratio affecting on the fluidity and its strong mechanism

EPS轻混凝土配合比对其流动性与力学性能的影响

The Splitting Angle and Light Intensity Splitting Ratio of 90 ° Polarization Splitting Prism within its Viewing Field Angle

90°分束偏光镜视场角内的分束角和光强分束比

In light of signal-to-noise ratio spectrums , the desired output wavelets can be defined and the determinacy wavelet deconvolution may be carried out for seismic records .

根据地震记录信噪比谱的情况，设定地震记录的希望输出子波，对地震记录进行确定性子波反褶积。

The results indicated that B treatment , which was made of slag , corn straw and pearl precipice in the light of volume ratio of 6:3:1 , was the best compared with the soil culture .

结果表明：与对照土培相比，炉渣、玉米秸秆、珍珠岩的体积比为6：3：1的B处理效果最好，其前期产量和总产量在所有处理中是最高的；

In this paper , the splitting angle and the light intensity splitting ratio of o ray and e ray changing with incident angle are analyzed after non-polarized light penetrates the OE double escape prism .

分析了非偏振光经过OE双输出棱镜起偏、分束后，o光，e光之分束角及其光强分束比随入射角（视场角内）的变化关系。

In order to prevent failure detection , a scheme of diffractive micro-lens and fiber coupling with detector array is puts forward , and deduce the diffractive micro-lens array parameters , calculate light energy utilization ratio , the system meets the design target .

为了防止出现探测失败的可行性，提出衍射微透镜阵列与光纤耦合探测器的方案，推导了衍射微透镜阵列参数，并且计算了光学系统能量利用率，所设计的系统符合设计目标。

In light of mixture ratio design and construction technology control of surface course of expressway bituminous concrete pavement , the author discusses relevant key technologies to ensure construction quality of course , in order to improve construction quality of bituminous concrete pavement and to increase economic benefits .

针对高速公路沥青混凝土路面上面层的配合比设计和施工工艺控制等问题，探讨了保证面层施工质量的相关关键技术，以提高沥青混凝土路面的施工质量，从而提高经济效益。

The results show that the visible light spectrum transmission ratio and the mean transmission ratio under standard U.S. atmospheric conditions can be favorably described by the metrological visible range transmission ratio formula , but the adaptability to ultraviolet and infrared wave bands needs to be treated with caution .

结果表明：气象学能见距离透射比公式可以较好地描述美国标准大气下可见光的光谱透射比和平均透射比，但其向紫外和红外波段的适用性需要慎重处理；

And we investigated the influence of the light strength and the ratio of raw materials to this reaction .

并且考察了光强度和原料配比对此反应的影响。

Well , you still have to change the light bulbs given the ratio of lighting square footage , that 's still significant cost .

呃，但你还是得换灯泡根据单位面积光照率来算这也是笔不小的开支

The influences of SOA bias current as well as pump and probe light parameters on extinction ratio characteristics of converted signals are discussed .

讨论了放大器的偏置电流、抽运光参数以及探测光参数对转换后信号消光比特性的影响。

The results indicated that GS ( glutamine synthetase ) activity increased with the increase of light intensity and the ratio of NH4 + - N.

对谷氨酰胺合成酶（GS）活性结果分析表明，随培养基中NH4~+&N所占比例的增加，GS活力增加。当光照强度增加时，GS活力升高。

The module meets the need of output average light power and extinction ratio which is a provision in GE-PON ITU-T G.984 .

模块满足GE-PONITU-TG.984规定的输出平均光功率和消光比的要求。

This paper studies the data of the listed companies in 18 industries in the light of equity concentration ratio , we present a statistical description through equity restriction ratio , and conduct correlation analyses .

本文以上市公司为例，以股权制衡度为视角，对样本上市公司的股权制衡度与公司绩效进行相关分析。

A model of light composite structure with ratio 1 ∶ 2 is studied through the pseudo-dynamic and pseudo-static test and elasto-plastic earthquake response analysis with 3D finite element method from commercial software MARC .

对该结构1/2模型进行了拟动力和拟静力试验研究，并对该模型进行了空间有限元弹塑性地震反应分析。

This article proposed an evaluation model of enterprise information safety solutions in light of Cost Benefit Ratio , Annualized Implementation Costs and Risk Degree of the solution in order to help enterprises make a sensible choice .

本文在建立信息安全成本收益比、年均执行成本、方案风险度等指标的基础上，给出了企业信息安全解决方案的评价模型，以帮助企业做出科学的抉择。

The carbon number range or the peak carbon number of normal alkanes in crude oils shift behind and the light / heavy hydrocarbons ratio exists decreasing direction along with the increase of production degree .

随着采出程度逐渐提高，原油中正构烷烃的碳数范围及主峰碳数逐渐后移，原油的轻/重比值呈现降低趋势。

TiO2 / PANI composite particles changed the absorbance for light and the re-combination ratio of electron-hole reduced , the oxidation of holes increased , the photo catalysis activity of composite particles was improved .

复合微粒材料对光吸收的变化，以及光生电子-孔穴复合率的降低，增强了空穴的氧化性，提高了光催化活性。