查询词典 bitumen

We use the solvent trichloroethylene in it to dissolve bitumen adhering to our test equipment and it does a great job.

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The company is producing polymer and bitumen-based construction products for sealing and waterproofing applications for industry and consumers.

该公司生产密封和防水用的聚合物和沥青基的工业及民用建筑产品。

Under polarizer,two kinds of bitumen,oily and colloidal/asphaltic,respectively,can be observed,and both of them often coexist and their amounts are complementary.

在偏光镜下，可分为油质沥青和胶质—沥青质沥青两种，两者常常共存，含量为互补关系。

That's the target we've set ourselves by the end of this decade and one of the projects we have here in Athabasca is to take CO2, which is produced when we make the bitumen, and re-inject that into the ground in traditional oil reservoirs to help bring crude oil back to the surface.

这是我们所设定的2010年之前要达到的目标，而我们现在在阿萨巴斯卡河流地区进行的一个项目就是将生产沥青时产生的二氧化碳回收，重新注入到地下传统的石油储备层，帮助原油回到地表。

The bitumen mined from the oil sands deposits in the Athabasca area of Alberta, Canada has an API gravity of around 8°, but is upgraded to an API gravity of 31° to 33°.

从阿尔伯达阿萨巴斯卡地区的油砂中，挖出的沥青，加拿大有大约8°的API的重力，但是将其升级到了31°至33°之间的API重力。

Bitumen is similar to the cement and autogenic clay filled in reservoir pores, and it dramatically reduces reservoir porosity and permeability, increases reservoir heterogeneity and even changes the oil/gas accumulation history at a later stage.

沥青类似于充填在储集层孔隙中的胶结物及自生黏土，使储集层孔隙度和渗透率急剧降低，非均质性增强，甚至可改变后期油气的富集规律。

Be based on indoor test result, raised requirement of balata bitumen technology.

基于室内测试结果，提出了橡胶沥青技术要求。

Hydrocracking tests of Canadian oil sand bitumen, Saudi Arabian heavy vacuum residue and model compound 1 -pheny1 dodecane were carried out in a batch autoclave reactor. The reaction conditions were as follows: pressure 5.0 MPa, temperature 410-430℃, reaction time 0-60 min.

采用间歇式高压釜反应器研究了加拿大油砂沥青和沙特重质减压渣油及其模型化合物十二烷基苯的加氢裂化反应，实验条件为5.0MPa、410—430℃、0-60min。

Bituminous mixtures - Test methods for hot mix asphalt - Part 4 : bitumen recovery : fractionating column.

NF P98-818-4-2001 沥青混合物。热混合沥青的试验方法。第4部分：沥青恢复。

Clearance shall include but not be limited to tasks such as the removal of unwanted structures, removal of metallic and concrete debris, removal and disposal of any soil contaminated by diesel, bitumen or other polluting material, ripping to relieve compaction, grading, replacement of topsoil, and turfing and grassing as appropriate.

间隙应包括但不限于如不需要的结构，金属和混凝土碎片，搬迁和污染清除任何土壤处理消除任务柴油，沥青或其他污染物质，翻录，以纾缓压实，分级，更换的表土，并植草并酌情种草。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。