The conventional material in these filters has long been a bituminous coal base, whereas one of Siemens' new products uses coconut shells.
这些过滤器的常规材料一直以来都使用烟煤做滤材，而西门子的一种新产品使用椰壳做滤材。
Even if countries around the world agree on measures to control carbon-dioxide emissions, says the agency, bituminous crudes like Canada's must fill a coming supply gap.
该组织认为，即使世界各国都同意采取措施来控制二氧化碳的排放，也必须有如加拿大沥青质原油这样的替代产品来填补未来的供应缺口。
The paper introduced the aggregate heating system of M3000 bituminous mixing equipment, and proposed several temperature control methods.
介绍了M3000型沥青拌和设备的骨料加热系统，并结合生产实际列举了几种常见的温度控制方法。
It is assuredly helpful to well know these characteristics for either proper design of rockfill dam with bituminous concrete core, or reasonable construction.
全面掌握这些特征，无论对沥青混凝土心墙堆石坝的正确设计，还是合理施工，无疑都是有帮助的。
General bituminous coal mining; Motor freight.
一般烟煤开采；汽车货运。
A bituminous material, such as asphalt, used to pave roads.
一种含沥青物质，如沥青，用于铺路。
In addition, bituminous varnish has good transparence in infrared wavelength.
作为粘合剂，沥青清漆在红外光谱范围有良好的透明性。
Oil: Refers to petroleum crude oil, bituminous crude oil, and petroleum products.
一石油：指石油原油、沥青矿原油及石油制品。
The curing of bituminous pavement in divided into preventive curing and treatment curing.
沥青路面养护分为预防性养护和治疗性养护。
The deformation and damage of bituminous mixture with different air voids were investigated.
实验研究了不同空隙率沥青混合料的形变及破坏。
Macroscopic classification for bituminous coal is one of the research tasks for coal petrology.
烟煤的宏观煤岩分类是煤岩学研究的内容之一。
A black bituminous material used for paving roads or other areas; usually spread over crushed rock.
用来铺块石面路或其他区域的黑色含沥青的材料；通常覆盖在压碎的石头上。
We also discussed the designing of molecular structure of this type of cationic bituminous emulsifier.
对此类阳离子沥青乳化剂分子结构设计的方法进行了探讨。
The paper states the type of bituminous pavement cracks, the cause of cracks and the prevention measure.
综述沥青路面裂缝类型，产生裂缝的原因及其防治措施。
The method to measure the bulk density of compact bituminous mixture is always disputed among researchers.
沥青混合料压实试件毛体积密度的测定方法一直在道路工作者中间存在争议。
The water damage has become the one of most serious destruction forms in our country's bituminous pavement.
水损坏已成为我国沥青路面最严重的破坏形式之一。
Both degree of compaction and percent air voids designed in bituminous mixtures have key influence on compaction.
压实度和沥青混合料设计空隙率都对路面的压实起着重要的作用。
Now it is paid increasing attention to improve anti-crack capacity of pavement by using fiber bituminous concrete.
目前采用纤维沥青混凝土来提高路面的抗裂能力越来越受重视。
Petroleum coke, petroleum bitumen and other residues of petroleum oils or of oils obtained from bituminous minerals.
石油焦、石油沥青及其他石油或从沥青矿物提取的油类的残渣。
Besides optimum aggregate grading, bituminous binder's rheological property play a key role in the pavement performance.
除了优化混合料级配外，沥青胶结料的流变特性对这一路用性能也起着关键作用。
Therefore, it is extremely important to study on low temperature performance and the ray aging of the bituminous binder.
因此，开展寒区沥青结合料的低温性能和光辐射研究，显得十分重要。
Popularize common materials for mature ditch anti-seepage projects such as concrete, bituminous concrete and plastic film.
推广使用混凝土和沥青混凝土、塑料薄膜等成熟的渠道防渗工程常用材料；
The solvent cold bituminous mixture is a new kind of pavement material, and can be used in highway paving and maintenance.
溶剂型常温沥青混合料是一种新开发研制的的新型路面材料，可用于常温条件下公路的铺筑及维修养护。
In China, the bituminous pavement with semi-rigid base is widely used in freeway, in which the early damage phenomenon is popular.
我国高速公路的路面广泛采用半刚性基层沥青路面，而这种路面出现早期破坏的现象比较普遍。
The system measures pressure drop through the material column to determine the onset temperature for the sintering of bituminous rock.
根据达西定律设计了沥青岩输送特性实验系统，该系统利用压降法测量沥青岩的初始粘结温度。
The paper introduced the concept of bituminous pavement translation disease, analysed its cause and proposed protective countermeasure.
介绍了沥青路面推移病害的概念，分析了病害成因，提出了预防对策。
Temperature reduction leads to increasing N_2O formation, but to reducing NOformation; bituminous coal yields more N_2O than lean coal.
降低温度导致N_2O生成量增加而同时NO生成量减少，烟煤N_2O产量要比贫煤高一些。
Whether original asphalt or bituminous mixture, test findings proved that homemade heavy traffic asphalt was as good as import asphalt.
试验证明，国产重交通道路石油沥青无论是从原样沥青还是从沥青混合料来看，其品质都不比进口沥青差。
Whether original asphalt or bituminous mixture, test findings proved that homemade heavy traffic asphalt was as good as import asphalt.
试验证明，国产重交通道路石油沥青无论是从原样沥青还是从沥青混合料来看，其品质都不比进口沥青差。
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