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roadway相关的网络例句

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与 roadway 相关的网络例句 [注:此内容来源于网络,仅供参考]

The details are described as follows:Based on the principles of elasticity and plasticity mechanics theories, we finish an analysis of the stability near the 1150 horizontal jamb in theory and simulate the stress situation and the stability of the rock mass in the mining processes. Through the analysis on the numerical results and the types of the breakages in underground roadway we evaluate the stability and the security of this area and predict the possible breakages in the future.

具体内容包括:应用弹塑性力学的观点和方法,对二矿区1150中段水平矿柱附近区域的稳定性进行了理论分析,对矿区岩体在采矿过程中的受力状态和稳定性进行了计算机模拟,分析了工程布置区巷道破坏的原因和类型,并对水平矿柱矿体稳定性和采矿安全性进行了评估,对矿区将来可能发生的不利于生产的破坏形式进行了定性预测。

Using the theory of detonation, the law of conservation of mass, momentum and energy, the physical and mathematical models of gas explosion in excavation roadway were set up, on the basis of which the condition and possibility of explosion were analyzed.

应用爆炸理论和质量、动量、能量守恒定律,针对掘进巷道瓦斯爆炸建立了物理模型和数学模型,在此基础上分析了掘进巷道瓦斯爆炸的条件和可能性。

Using the Conservation Law of mass, momentum, energy in the form of Euler and equation of the thermodynamics, the interaction between the shock wave and the wall surface of the excavation roadway during the gas explosion is discussed.

文章建立了瓦斯爆炸冲击波的管道物理模型,利用Euler形式的动量、质量、能量守恒方程和热力学方程从理论上解析了瓦斯爆炸过程中爆炸冲击波与掘进巷道壁面相互作用中正反射和斜反射时波阵面上的各个参数,并给出了计算公式和简化公式。

Combining with the theory of the conservation law of mass,momentum,energy and gas explosion dynamics,the attenuation law of shock wave in excavation roadway was deduced during gas explosion.

运用质量守恒、动量守恒和能量守恒定律及爆炸气体动力学理论等,对掘进巷道瓦斯爆炸冲击波的衰减规律进行研究。

The application of modified emulsified asphalt to road surface crack , slurry seal coat,penetration layer,mucosity layer,gravel mantle and so on of roadway are discussed . It proves that modified emulsified is a new material used for highway maintain.

改性乳化沥青是公路养护的一种新材料,探讨其在道路路面裂缝、稀浆封层、透层和粘层以及石屑罩面等方面的应用。

Law Olmsted and Calvert Vaux, was completely man-made:"Every foot of the park's surface, every tree and bush, as well as every arch, roadway and walk, has been fixed where it is with a purpose."

法特德和卡尔弗特沃克斯共同设计,完全是人造的:"公园的每一寸土地,每个树和灌木,以及每一个拱门,巷道和走道,被有目的地固定在它该在的地方"首要的需求是在一个人口稠密的大都市中心,为城市居民提供"身心的清爽",即提供绿化和优美的景观。

East of the Cummings Skyway onramp about 3:20 pm when the victim's 1984 Oldsmobile Toronado suddenly veered off the roadway, drove onto the shoulder and plowed into the truck's trailer.

东的卡明斯航线onramp约下午3时20分,当受害人的, 1984年的Oldsmobile toronado突然转向小康巷道,在开到肩膀,猝不及防地冲进货车的挂车。

This murder would have been infinitely more difficult to unravel hadthe body of the victim been simply found lying in the roadway without any ofthose outre and sensational accompaniments which have rendered it remarkable.

如果这个案子里被害者的尸体是在大路上发现的,而且又没有任何使这个案子显得突出的那些超出常轨和骇人听闻的情节,那么,这个谋杀案解决起来就要困难得多了。

Taking the problem of the soft rock tunnel support at in a phosphorite mine as the object of study,mineral components of the soft rock were tested,the reasons for deformation and failure of the soft rock roadway were analyzed,and ways of strata control were proposed.

以某磷矿软岩巷道的支护为研究对象,在测试软岩矿物成分的基础上,分析了巷道变形围岩变形破坏的原因和支护对策,提出了锚网喷注的联合支护方案。

Platform scale flush with a roadway for weighing vehicles and cattle etc.

与路面平行的用来称交通工具和动物的平台秤。

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