A method has been developed to measure the carbon distribution and content of microcrystal wax with high drop melting point.
该蜡具有适宜的烃组成和碳数分布，具有较高的熔点，可在较宽的温度范围内保持良好的防护性能。
Carbon distribution and content of normal alkane and isoalkane in rubber waxes are measured by using high temperature gas chromatography.
采用高温气相色谱法测定橡胶防护蜡中的正构烷烃和非正构烷烃的碳数及含量。
Experiments show that microcrystal wax with a carbon distribution less than C72 can be analyzed with large diameter quartz capillary column.
实验表明，使用大口径高温毛细管柱可以分析碳数在72以下的微晶蜡。
It is indicated that the performance of the flow improver is influenced by the carbon distribution of the alkyl ester and then paraffin distribution of the diesel.
此类柴油流动改进剂的酯基侧链碳数分布和柴油的正构烷烃分布是影响其效果的主要因素。
The results have given a theoretical basis on the favorable design of carburizing parameters, for the accurate control of depth and carbon distribution in carburized layer.
衡量渗层性能的主要技术指标就是渗碳层深度和表层碳浓度分布。
By using a nonlinear reducing of the data, a carbon distribution model and a mathematical model referring to the relationship between the case depth and the electromagnetic characteristics are built.
通过对渗碳层中碳的分布进行非线性回归处理，建立了渗层的碳分布模型及渗碳层深度与渗碳层中电磁特性之间的数学模型。
But if companies come together to share distribution systems they can reduce empty running to cut fuel costs and slash carbon emissions.
但是，如果企业能够一起分享他们的物流系统，他们就可以减少空载运输，降低燃料成本和尾气排放。
But the carbon-footprint benefits of organic foods become less clear over larger distances because of the efficiency of the nationwide distribution systems for mass-produced foods.
但是碳足迹很少的有机食品如果运输到外地，则会失去其优势。因为在全国范围内运输批量生产食品的物流系统效率不高。
Without considering other aspects carbon nanotubes with the same aspect ratio have entirely uniform trend in charge density relative distribution curve.
在忽略其他条件影响下，长径比相同的碳纳米管，电荷密度相对分布曲线趋势完全相同。
Biomass biomass boiler precipitator fuel is a renewable source of carbon, with great production, wide distribution, low sulfur, low nitrogen, fast growth, low carbon dioxide emissions.
生物质锅炉除尘器生物质燃料是可再生的碳源，具产量巨大、分布广泛、低硫、低氮、生长快、二氧化碳排放低的特点。
The project, managed by NASA's Jet Propulsion Laboratory, was designed to map the distribution of carbon dioxide (CO2) in the Earth's atmosphere.
这一项目由美国宇航局喷气推进实验室管理，目的是对地球大气中的二氧化碳（CO2）绘制分布图。
The same study states that packaging and distribution represented 37% of the carbon footprint.
同样的一个研究表明包装和分配占了碳排放量的37%。
The distribution of hydrogen and carbon was obtained.
得到了各个馏分的氢、碳原子分布。
The distribution of carbon atoms and the type of phase transformation are discussed.
同时也对样品中碳的分布和相变的类型进行了探讨。
In this paper the effect of alloyed modification for carbon content, carbide shape and distribution in austenitic manganese steel has been studied.
研究了合金化变质改性对提高奥氏体锰钢基体碳含量，改变析出碳化物形态及分布的影响。
GDS testing results indicate the carbon content of the surface reaches 29.8%, the carbon content in the alloyed layer emerges in gradient distribution too.
辉光放电光电子谱仪（GDS）渗层成分检测结果表明表面含碳量可达29.8%，合金渗层的碳含量也呈梯度分布；
Low carbon content and rare earth modification to improve the morphology and distribution of carbide are both advantageous.
低碳含量，稀土变质处理改变碳化物为断开分布的板块状都可起有利影响。
The results show that carbon nanotubes grown on porous silicon substrate are well aligned with uniform diameter and dispersed distribution.
结果表明，以多孔硅为衬底生长的碳纳米管管径均匀且离散分布，定向性良好。
This distribution pattern of soil carbon was related to such factors as the precipitation eluviation and the organism activities in soils.
土壤碳的这种分布格局与大气降水的淋溶、土壤生物活动等因素有关。
The paper studies organic mineral complex component and distribution character of organic carbon of black soil under various cultivation pattern.
研究了不同耕作方式下黑土有机无机复合体组成及有机碳在各级复合体中的分布特征。
Scanning electron microscope was used to observe the conformation and distribution of carbon nanotubes on the initial interface of coatings.
采用场发射扫描电镜分析了复合镀层的表面和初始界面上的碳纳米管存在形式和分布。
This rubber protective wax has a reasonable distribution of carbon Numbers, suitable composition of hydrocarbon, high melt point and good barrier property in a wide range of temperature.
该蜡具有适宜的烃组成和碳数分布，具有较高的熔点，可在较宽的温度范围内保持良好的防护性能。
The results showed that the statistical characteristic for static strength and residual fatigue strength of carbon epoxy laminates could be properly described by this distribution model.
结果表明，这一分布模型能够更全面地描述复合材料层板静态强度和疲劳剩余强度的统计特性。
The paper studied the distribution of humus carbon in soils sections and the characteristics of humus carbon fraction of purple paddy in Mid-Sichuan Hilly Region.
研究了川中丘陵区紫色水稻土土壤腐殖质碳的剖面分布及其组成特征，探讨了土壤腐殖质与活性有机碳、土壤全氮含量的关系。
The effect of coal particle sizes on pore structure of coal-based carbon membrane was studied by measuring the pore size distribution and SEM of carbon membrane.
通过炭膜的孔径分布及SEM结果分析，研究探讨了原料煤的颗粒度对煤基炭膜孔结构性能的影响。
The pore distribution of metal coating activated carbon fibers were analyzed by HK, BJH and Dubinin theories from the nitrogen adsorption isotherms measured by auto adsorption meter.
采用吸附仪测定了所制负载金属活性碳纤维的吸附等温线，然后用不同理论方法对孔径分布进行表征分析。
The pollution status of Carbon Monoxide(CO) in street canyon and its horizontal and vertical distribution of concentrations have been discussed in the paper.
本文分析了典型街谷地区CO污染的现状及其浓度的垂直分布和水平分布的变化情景。
In the region of initiation of hydrogen-induced disbonding, there are abrupt changes in the distribution of carbon and alloy elements.
在氯致剥离裂纹产生的区域，碳和合金元素分布发生突变。
In the region of initiation of hydrogen-induced disbonding, there are abrupt changes in the distribution of carbon and alloy elements.
在氯致剥离裂纹产生的区域，碳和合金元素分布发生突变。
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