Colour cards of standard depths for dyeing with navy blue and black dyestuffs GB/T4841.2-1984藏青和黑色染料染色标准深度色卡
Then the reason is analyzed that why the colour reagent will be easily turbid and the intercept will be often too big when the ammonia standard curve is being protracted. 并分析了在绘制氨氮标准曲线时显色液易浑浊和截距常常偏大的原因;
This paper discussed the effect of visual field, colour space and standard illuminants on the calculated value of colour difference of the glass are also analyzed. 本文讨论了视场、色空间和标准照明体对色差计算值的影响,建议了一种镀膜玻璃色差的计算方法。
A yellow colour indicates the presence of ammoniacal nitrogen. Measure the transmittance of the solution by a spectrophotometer and compare the result with the standard curve. 若出现黄色即表示有氨态氮存在。用分光光度计量度混合液的透析度并与标准曲线作比较。
A colour frame and wiring kit is included as standard. 表配包括彩色框架和配线箱。
Colour Classify Standard of Ruby and sapphire and Their Latest Price 国际上红、蓝宝石颜色分级标准及近期价格
Factors affecting colour characteristics were investigated and standard curve of transmission, chromaticity coordinates and Lu-minous Transmittance for grading were accordingly decided and selected. 找到影响颜色特性的因素,从而选定划分等级的标准透射叫线及色品坐标、总透率。
Communication Colour Design in City and National Standard 交通色彩和城市色彩设计与国家标准
According to the American colour standard ANSI, the spectral transmittance and colour restoration of photographic lenses are investigated in this paper. 本文从彩色摄影需要出发,依据美国ANSI彩色标准,研究了摄影物镜的光谱透射率及其彩色还原问题。
The application of colour measurement in standard colour cards for nomination of dyes 测色技术在染料产品命名标准色卡研制中的应用
A picture in picture colour television system in accordance with the TV standard of China and with improved quality is put forward. 本文根据我国电视标准提出了一种质量较高的画中画彩色电视制式。
The instrument is designed according to colour measuring principle of photoelectricity integration. And it is equipped with data processing to directly print out the colorimetry parameters in accordance with the CIE standard. 它运用了光电积分法的测色原理并配备了微机进行数据处理,直接打印出符合CIE标准的色度学参数。
The system has madeagreat progress in distinguishing colour image and proces-sing automatically point image, and its technical level has come up to the advanced world standard. 该系统在彩色图象识别,自动意匠处理等方面有突破性进展,达到当前国际先进水平。
It reveals and illustrates the specific character in colour and rhythm in standard written Chinese literary language from a new angle. 通过这些探讨,从一个新的角度揭示汉民族文学语言所特有的语彩和韵味。
, 1. colour fading is more even between Blue Standard grade 1 and grade 2; 即1.蓝标1级和蓝标2级之间的褪色更为均匀;
The leaves are thickened and darkened in colour. Standard Depth Scale 叶片加厚,叶色浓绿;染色标准深度色卡
The Analytic Hierarchy Process was implemented to suggest an applicable illuminant colour, illuminance standard value and design concept for classroom lighting base on the overall evaluation of luminous environment from people. 在人对照明环境总体评价基础上,采用层次分析法综合比较分析,提出了适宜的光源光色和照度标准值的建议,以及基于光生物效应的教室照明设计理念。