Study on GC-MS Simulated Distillation of Coal Tar;
煤焦油色质模拟蒸馏的研究
Compared with the national standard method, the visual colorimetry with nitrite test paper has a series of features, such as low-cost, convenient-measuring, convenient-phore, and can be suitable for semi-quantitative analysis.
以中速定性滤纸作为试纸用纸的材料,目视比色卡是选用1。
It established a method of the determination of lead in water by concentration visual colorimetry, with simplified operation and good quality of selection.
利用铅的碘络阴离子可与孔雀石绿形成有色不溶性三元缔合物的性质，建立了水中铅的富集目视比色检测方法，操作简便，选择性好，适于在广大基层单位的水污染监测中推广应用。
Color night vision is one of the typical technologies and has been emphasized in domestic and foreign countries.
彩色夜视成像技术是当前国内外重点发展的关键技术之一,介绍了彩色夜视成像处理算法的分类、特点及其研究进展,分析了国外一些彩色夜视系统,并重点介绍了笔者在自然感彩色夜视算法及自然感彩色夜视成像系统方面的研究进展。
Multi-band fusion architectures for color night vision images built on CSSN equilibrium equation were proposed,which included multi-s.
提出了以CSSN平衡方程为基础的多种彩色夜视融合结构,包括双波段微光、微光/长波红外、中/长波红外、微光/中/长波红外,其中的彩色映射规则用色彩的冷暖突出红外图像的冷热目标、细节丰富的微光图像作为绿色背景。
Considering the disadvantage of 3rd-generation image intensifier which is short of ultra-violet-light,based on image fusion,a new color night vision system project is designed.
针对三代像增强器缺少蓝光相应的不足,设计了以图像融合为核心的微光实时彩色夜视系统,研究了适用于本系统的图像预处理和图像融合算法,并在软件仿真的基础上,以TMS320DM642评估板为硬件平台进行实时处理,取得了良好效果。
Chromosome material with exhibits of such behaviour is called heterochromatin.
表现这种现象的染色体物质叫做异染色质。
Proteoplast A colorless plastid (leucoplast) that stores protein.
类蛋白体：指储存蛋白质的无色质体（白色体）。
A chromosome composed primarily of heterochromatin.
异染色体主要由异染色质组成的染色体
A medium to light gray.
铂灰色亮灰色的媒质
lochromatic crystal
掺质光电导性晶体;掺质色晶体;羼质光导性晶体;羼质色晶体
any of various pines having yellow wood.
任何木质呈黄色的松树。
pyrolysis gas chromatography-mass spectroscopy
热解气相色谱-质谱
A substance used to color something.
染料用以着色的物质
soft white wood of white pine trees.
白色软质的五针松木料。
a substances that colors metals.
一种给金属着色的物质。
gas chromatograph-quadpole mass spectrometer
气相色谱四极质谱仪
liquid chromatographmass spectrometer
液体色谱与质谱两用仪
liquid chromatograph-mass spectrometer(LC-MS)
液相色谱—质谱联用仪
plasma chromatograph-mass spectrometer (PC-MS)
等离子色谱-质谱联用仪
gas chromatograph-mass spectrometer
气相色谱-质谱联用仪
colour quality control system
颜色品质,控制系统
This black substance is carbon.
这种黑色物质是碳。
liquid chromatographic mass spectrometry
液体色层法质谱测定学