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marking materials
相关语句
  标识材料
     The Applications of Marking Materials with Red Fluorescence in Ink
     红色荧光标识材料在油墨中的应用
短句来源
     The relationships between their structure and spectrum were given. These materials could be applied in the field of marking materials.
     讨论了它们的结构与光谱性能的关系,以及它们在标识材料领域中的应用。
短句来源
     The properties and qualities of the marking materials with red fluorescence are very important in bond and currency as an anti-fake method.
     红色荧光标识材料的物化性能与品质决定了其作为主要防伪手段在证券和货币上的运用 .
短句来源
     The marking materials with red fluorescence in ink have been investigated and three different samples are compared to obtain the best ink prescription.
     通过对红色荧光标识材料在油墨中应用的研究 ,比较了 3种红色荧光标识材料的优劣 ,以选择最佳的油墨配方 .
短句来源
  标记物质
     Benzene, naphthalene, anthracene, chrysene and benzopyrene are used as marking materials for different rings of aromatics in the determination of ring distribution, and the average eluting times of two adjacent peaks are taken as the beginning and end of limits of responses of aromatic fractions with different rings.
     环分布采用苯、萘、蒽、窟苯并芘等标记物质的洗提时间的两两平均值作为分割限。
短句来源
  “marking materials”译为未确定词的双语例句
     Development of Road Marking Materials in Foreign Countries
     国外道路标线材料的发展趋势
短句来源
     The Spectral Behaviors of Cryptic Marking Materials
     隐色标记材料的光谱特性
短句来源
     Choise of Road Marking Materials and Construction Methods
     浅析道路交通标线材料及施工方法的选择
短句来源
     This paper outlines the development and application of reflective luminescent road marking and marking materials both at home and abroad.
     本文概述了道路反光标线在我国的应用情况及国内外标线材料的发展状况,论述了科学地应用玻璃微珠反光体;
短句来源
     Discussions are made of proper selection of the marking materials for different pavement with different application method, the appropriate use of fine reflective glass beads, quality test and control, and mechanization of road marking.
     针对不同的路面,选用不同的材料和施工方法,实现施工机械化和加强对反光标线质量的检测和监督.
短句来源
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  相似匹配句对
     MATERIALS
     实验材料
短句来源
     Materials
     一、材料
短句来源
     The Spectral Behaviors of Cryptic Marking Materials
     隐色标记材料的光谱特性
短句来源
     Development of Road Marking Materials in Foreign Countries
     国外道路标线材料的发展趋势
短句来源
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  marking materials
Under some conditions, marking materials containing carbon or heavy metals can cause corrosion of aluminum.
      
The performance of road marking materials is essential to provide road users with the information they need in order to be safe.
      
The marking materials and processing applied to the inspection lot shall be to the same specification as those used for the inspection sample.
      
Specifies materials and design requirements for glass beads with retroreflective properties for use in pavement-marking materials.
      
Path marking materials shall include, but not be limited to electrical, photoluminescent or self luminous material.
      
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Based on experimental check of the theoretically deduced equations which are used to determine the composition of heavy oils without standards by HPLC, the ring distribution of aromatics and molecular weight distribution of the residue oil are studied. Two separate moving phases with different refractive indices but analogous eluting characteristics are used. According to two different chromatograms of the sample, the deduced equations are solved simultaneously for the individual concentration and refractive...

Based on experimental check of the theoretically deduced equations which are used to determine the composition of heavy oils without standards by HPLC, the ring distribution of aromatics and molecular weight distribution of the residue oil are studied. Two separate moving phases with different refractive indices but analogous eluting characteristics are used. According to two different chromatograms of the sample, the deduced equations are solved simultaneously for the individual concentration and refractive index of the components in the sample. It is shown that the relative error of the concentrations obtained is less than 4%. Benzene, naphthalene, anthracene, chrysene and benzopyrene are used as marking materials for different rings of aromatics in the determination of ring distribution, and the average eluting times of two adjacent peaks are taken as the beginning and end of limits of responses of aromatic fractions with different rings. Toluene and chloroform are used as eluents in gel permeation chromatography. The total linear correlation coefficient for molecular weights vs. eluting volumes using two different moving phases is 0.99. This method for differential characterization of the composition and distribution of molecular weights of heavy oils can be used as a new tool for the study of heavy oil chemistry and technology.

在理论推导和实验验证的基础上提出了文题的分析方法。采用两种折光率不同而分离特性相似的流动相,根据样品在两个流动相中两个谱图联立求解各组分浓度和折光率。对渣油芳香馏分环分布和渣油分子量分布进行了测定。环分布采用苯、萘、蒽、窟苯并芘等标记物质的洗提时间的两两平均值作为分割限。分子量分布采用聚苯乙烯和正构烷烃标样,分子量和淋洗体积在两种流动相中总线性相关系数为0.99。

Two fluorescent compounds, shown absorptions in near ultraviolet region, can emit red and blue fluorescence respectively with high fluorescent quantum yields. The cryptic marking materials were prepared by adding these compounds in appropriate resins. Their cryptic character and colouration of cryptic mark were elucidated by the spectral behaviors and reflected optical density.

两种隐色化合物在近紫外光区有吸收并分别发射红色和蓝色荧光。它们具有较高的荧光量子效率,可与适当的树脂配合制成隐色标记材料。通过吸收光谱、荧光光谱和反射光密度介绍了它们的隐色特性和显色表征。

As an ideal marking material for freeway,the hot-laid reflective marking paint is widely used in developed countries. Based on laboratory tests and field tests, this paper describes the features of the main film-forming product and composition design of the paint as well as laying ope??ation, and the economic benifit derived from the paint and its prospect are also discussed.

加热型反光标线涂料是高速公路上较为理想的画线材料之一,在发达国家已得到广泛的应用.本文叙述加热型反光标线涂料的研制过程、主要成膜物的特性、涂料配方设计、使用效果及应用前景.

 
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