The ichthyosaur remains are found in black, bituminous marine shales deposited about 190 million years ago. 人们在黑色的、含沥青的海洋页岩中发现了约19000年前沉积下来的鱼龙化石。
Gaseous mixture produced by distillation of bituminous coal and used for heating and lighting. 干流生煤得到的气态混合物,用于加热和照明。
Experiments on Water Permeability and Mechanical Performances of Porous Bituminous Concrete 透水性沥青混凝土的透水性能和力学性能试验研究
The activated carbon for flue gas desulfurization was prepared from bituminous coal by gas activation process. 以烟煤为原料,采用气体活化法制备煤质活性炭,并将其用于烟气脱硫。
A bituminous coal that burns with a luminous flame. 燃烧时有明亮的火焰产生的生煤。
The cold regeneration bituminous pavement structural design and the stress response analysis 冷再生沥青路面结构设计与应力响应分析
The structure of anthracite and bituminous coal and the design of cleaning agent in coal combustion 烟煤和白煤结构表征及煤净洁添加剂的研制
This paper analysis the bituminous pavement appears early plant disease, introduction plant disease occurs reason and preventive measure. 通过对晋城市近几来施工完成的沥青路面出现的早期病害进行分析,介绍病害发生的原因及预防措施。
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;
Test and Study on Aggregate Absorbent Bitumen in Bituminous Mixture 沥青混合料中集料吸收沥青的试验研究
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。
The basic principle and construction process of the bituminous pavement wearing surface are introduced. 介绍了路面磨耗层的基本原理以及施工工艺。
The paper introduced the construction technology of bituminous concrete paving coat, the materials choice of water proof layer. 介绍了沥青混凝土铺装层的施工技术,并对防水层材料的选择等技术也作了介绍。
Pore free hydrocarbons and inclusion hydrocarbons in6 Silurian bituminous sandstone samples from the Tazhong area of Tarim basin are separated and analyzed with GC and GC-MS. 对塔里木盆地塔中地区6个志留系沥青砂岩样品中的孔隙游离烃和包裹体烃,做了分离并分别进行了色-质分析。
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。
The water damage of bituminous pavement is a general quality problem of highway engineering. 沥青路面水损害问题是公路工程质量通病之一。
SBS bitumen serves to obviously promote the durability and high temperature stability of bituminous pavement as well as the crack resistance in low temperature. 在适当的设计配合比和施工条件下,SBS沥青能使沥青路面的耐久性和高温稳定性明显提高.同时低温抗裂性能也显著提高。
This paper introduces an experiment of making industrial briquette by taking HFX-1 compound binder as main additive and using bituminous coal as raw material. 本文介绍了以HFX-1复合粘结剂为添加剂,以烟煤为主要原料制取工业型煤。
To measure the consistancy of semi-solid and solid bituminous mixtures. 要测量半固体和固体沥青混合料的相合性。
Intermediate between peat and bituminous coal. 泥煤和生煤的中间物。
To measure the apparent viscosity ( Bitumen No) of filler aggregates used in bituminous mixtures. 为了衡量在沥青混合料填料的应用总量的表观粘度(沥青否)。
Application of Foamed Asphalt Technique for Cold Regeneration in-Place of Bituminous Pavement 泡沫沥青技术在沥青路面现场冷再生中的应用
Application of Low Ash Fusion Point Bituminous Coal in the Design of Utility Boiler 低灰熔点烟煤在电站锅炉设计中的应用
The influences of material strength, durability, skid resistance and workability of bituminous mixtures on the pavement are analyzed, at the same time some improvement measures are proposed. 分析了沥青混合料的力学强度、耐久性、抗滑性、和易性等对路面的影响,并指出了改进措施。
The Application of Cold Regeneration Technique to Bituminous Pavement Reconstruction 冷再生技术在沥青路面改建工程中的应用
Surfaced with a bituminous material. 用含沥青的物质铺装的。
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。
Application of GTM in material designing for high grade bituminous pavement; 研究了人工神经网络在矿渣微晶玻璃材料设计中的应用。
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。