沥青

This paper gave a brief introduction about revisory purpose,revisory basis and revisory content,etc.

该文对《石油沥青薄膜烘箱试验法》修订目和意义、修订依据、修订内容做了简要介绍。

Black semiliquid , mixed by CBF and soft pitch.

常温下黑色半流体，要由碳黑油和沥青混配而成。

Emulsification mechine adopt modified emulsification machine which can manufacture modified emulsin asphalt and Emulsion asphalt.

乳化机采用改性乳化机，具备同时生产改性乳化沥青和普通乳化沥青能力，一机两用特点。

The cement anthraxolite and the squama anthraxolite are most important to this deposit.

浸染状碳沥青多属于原生沉积碳沥青，对形成仅起一定还原沉淀作用。

The experimental result of imperviousness of asphalt concrete under various load levels is presented in this paper.

本试验侧重于沥青混凝土防渗性能研究。

So some renovations should be made,for example,increasing the solvent ratio of propane deasphalting;using hydrofinishing instead of clay treating;mo...

增加丙烷脱沥青溶剂比,用加氢补充精制代替白土精制等,此外,在含硫原油生产基础油时,对原油也应适当选择。

There are not only illite, but also asphalt, microcrystalline quartz, dolomite, calcite, anorthite, gypsum, and such as potential damage materials.

储不仅含利石，还发育沥青、微晶石英、白云石、方解石、钙长石和石膏等潜在损害物质。

Piezoresistivity of ECAC may involve proximity effect, microcrack and the staggered arrangements of conductive pass-ways due to shear strength of aggregates.

压敏产生原因是导电沥青混凝土试件压缩邻近效应、微裂纹和石料间剪切力使部分导电通路错位。

Main macerals of hydrocarbon generation are sporinite, cutinite, alginite, bituminite, liptodetrinite and desmocollnite in source rocks from Jurassic coal measure in Northwest China.

西北地区侏罗纪煤系地要生烃显微组分是孢子体、角质体、藻类体、沥青质体、碎屑类脂体、基质镜质体等，而树脂体、木栓质体等早期低熟生油组分含量很低。

UINTAITE Mastic Asphalt is an excellent natural bituminous material, which can improve the performance of asphalt pavement when mixed with conventional asphalt mixture.

北美岩沥青是一种优质天然沥青材料,与传统沥青混合料混合使用,可改善沥青路面使用性能。

The paper analyzes the causes of seepage of asphalt felt roofage and puts forward the repairing ways on partial damage of waterproof roofage.

传统使用沥青油毡屋面目前仍大量存在,由于受自然环境长期侵蚀及其它因素影响,防水经常发生局部损坏而造成渗漏。

The REE patterns for bitumen is similar to those for supracrustal sedimentary rocks in areas with no basement faults but stabilized structural settings.

在基底断裂不发育且构造稳定区域原油沥青,其稀土模式具有与上地壳沉积岩相似特征。

The auth or suggests that prebiological informational structures,gene predecessors and protoorganisms should be looked for among abiogenic ordered hydrocarbon molecul ar systems(hard bitumens).

文章提出，应在非生物成因有序碳氢分子体系(硬沥青)寻找前生物信息结构、基因之祖和原生有机体。

Candy necklaces and bracelets, PEZ, ring pops, or lollypop whistles are all things that kids start eating and then turn into more of a playtoy.

糖果项链和糖果手镯，沥青，戒指造型糖，或者是棒棒糖口哨，这些东西孩子们吃了之后就可以把它们变为玩具。

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备沥青溢流管、防冒液呼吸阀、防老化顶置充氮阀、温度计、容量计和输出沥青快速卸料阀及接耦。

The Au content of column held nonhydrocarbon,nonhydrocarbon,asphaltene and kerogen in Jinya Gold Deposits in Guangxi province was measured by the Plasma actinometer (ICP)in the paper.

用等离子体光度计（ICP）测定了广西金牙区柱留非烃、非烃、沥青质和干酪根金含量，并对体和围岩进行了比较。

Aiming at the shortage of visbreaker feedstock and fuel oil as well as the surplus of asphalt in Shanghai Oil Refinery, asphalt blended feedstock was tested.

高桥石化公司炼油厂针对减粘裂化装置原料紧缺造成燃料油供应紧张及沥青出厂困难等情况，采取了以减压渣油掺炼部分沥青作为减粘装置原料措施。

The overlay of asphalt concrete on the cement concrete road is a special pavement construction, and the stress-diversification has biggish difference from normally flexibility samdwich system.

旧水泥混凝土路面上沥青混凝土加铺是一种特殊路面结构,应力应变与一般弹性状体系有较大差别。

Therefore, lots of pavements need to repair in large-scale even repave wholly after using a long time, which will bring large numbers of waste asphalt mixture.

因此，沥青路面使用一定年限后必须进行大面积维修，甚至全路段铣刨，重新铺筑。

The basic principle is the VCA formed by the coarse aggregate is filled with the fine aggregate, the filling, the asphalt and the preconcerted void content.

料级配粗集料形成孔隙率由细集料、填料、沥青和预定孔隙率填充。