查询词典 transmittance

Conductivity and visible light transmittance of the films were increased with the increase of PANI content.

随着聚苯胺引入量的增加，薄膜的电导率、可见光透过率均有所增大。

The effect of content of PANI on viscosity of dipping solution, structure, transmittance and conductivity of the hybrid films was investigated.

研究了聚苯胺含量的变化对浸涂液粘度、薄膜结构、光透过率、电导率的影响。

The electrical resistivity as low as 1.7×10-4Ω·cm was obtained, and the average total visible light transmittance of the IMO film with the glass substrate was over 80%. Plasmatic wavelength method, van der Pauw method and optical spectra fitting method were applied to measure and compare the carrier concentrations of IMO and ITO.

采用等离子振荡波长法、van-der-Pauw法和光谱拟合法等三种方法对IMO薄膜和ITO薄膜的载流子浓度进行了测量和比较，结果表明IMO薄膜的载流子浓度还不到ITO薄膜的三分之一。

In order to obtain the order of reaction between propanone and iodine, colorimeter sensor can be used. The variation of transmittance and absorbance can be fed into the computer. The statistics wizard of the software can perform linear fitting of the data. The order of reaction can then be calculated through the manipulation of the line slope and y-intercept. Download Teachers' Notes

至於研究丙酮与碘的反应级数方面，则可利用比色计感应器，反应时混合物的吸光度和透射比数据均可传送到电脑，利用软件所提供的统计精灵更可以把数据进行图线分析，从所得的直线斜率和Y轴截距等有关资料便可计算出反应级数。

Collagen-chitosan-polyvinyl pyrrolidone blend film s were prepared successfully by solution method,and characterized by FT-IR,X-ray diffraction and optical transmittance.

利用溶液共混法成功制备了新型生物膜材料——胶原蛋白—壳聚糖—聚乙烯吡咯烷酮共混膜，通过红外光谱、X-射线衍射和透光率测试表征了共混膜的结构，同时测定了共混膜的力学性能，考察了溶液pH值对共混膜吸水率的影响。

The transmittance spectra and radioluminescence spectra at different positions along crys- tal growth orientation were measured and studied. The results show that the large size Y:PbWO4 crystal has good optical uniformity.

同时，对实验样品沿晶体生长方向不同部位的横向透过率及发射光谱进行了测试，结果表明，坩埚下降法生长的大尺寸Y：PbWO4晶体具有较好的光学均匀性。

Due to big carrier concentration and optical band gap, transparent conductive oxide thin films exhibit outstanding optical and electrical properties, such as low resistively and high transmittance in the visible range etc.

透明导电氧化物薄膜材料具有大的载流子浓度和光学禁带宽度因而表现出优良的光电特性，如：低的电阻率和高的可见光透过率等。目前，此类材料体系包括In_2O_3、SnO_2、ZnO及其掺杂体系In_2O_3：Sn、SnO_2：Sb、SnO_2：F、ZnO：Al等。

A method of designing antireflection coatings by the way of Rugate coatings was presented. The reason of difference of transmittance was analysed under the circumstanes of polarization and board angle incidence. Antireflection coatings of 1500-1600nm and incidence angle from 0° to 80° were designed. A new way of design was founded.

阐述了利用Rugate膜系理论设计宽角度减反射薄膜的方法，从理论上分析了在宽角度的情况下，偏振产生透过率不同的原因，模拟设计了光谱区在1500-1600nm波段，入射角从0度到80度宽角度减反射薄膜，探索出了一条新型膜系设计的途径，其优化结果是较为理想的。

Is highest by the apple forest interplanting sealwort addition output and the new rhizome polysaccharide content respectively reaches 19.4%, 21.8%,40% transmittance visor net visor processing sealwort addition output and the new rhizome polysaccharide content is lowest, has 13.4% and 11.0%.

以苹果林套种黄精新增产量和新根茎多糖含量最高分别达19.4%、21.8%，40%透光率遮阳网遮阳处理黄精新增产量和新根茎多糖含量最低，只有13.4%和11.0%。

By the simulation computation, the present work obtained the spectroradiometric function with temperature, wavelength and the air transmittance as the parameters, and got the characteristic of data from difference background radiation. The spectrum D-value function shows the energy of the spectrum in different situation.

采用AViiVA-M2型CCD相机、静态傅里叶干涉具、 1 m×1 m的铁板作为待测目标等做相关实验，分别在一天中不同时间、不同探测距离、不同背景的条件下，得到了各种情况下整个系统的探测极限位置。

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。