As a buried structure, the aseismatic ability of immersed tunnels is much better than overground structure, but a large number of examples show it can also be destroyed.
虽然沉管隧道作为地下结构,其抗震性能远远好于上部结构,但是大量的震害实例表明,其也是有可能破坏的。
Another structure has collapsed today in Pompeii, raising new fears about the fate the ancient Roman town buried by the eruption of Mount Vesuvius in 79.
古代罗马城市曾在79年的维苏威火山大爆发被埋没。今天在庞贝古城另一个结构已经崩溃这令人们对这个城市的命运有了新担忧。
There are four storeys in total, including a basement with one side buried underground. The structure is built from reinforced concrete.
整个建筑共四层,包括一个一面埋在地下的地下室。整个建筑是由钢筋混凝土建成。
The inner earth pressure of buried cylindrical structure was measured by model test. The variations of inner earth pressure during overturning of cylinder are analyzed.
采用模型试验实测圆筒结构筒内土压力,并对圆筒在倾覆过程中筒内土压力的变化规律进行探讨。
The negative inversion structure is of importance for the formation of buried hill reservoirs.
负反转构造对潜山油气藏的形成具有重要意义。
The Holocene stratum of Quzhou district is quite different from other areas of Hebei Plain in terms of the buried depth, thickness, depletion rate, color, grain size, structure and pollen assemblages.
河北平原南部曲周地区的全新世地层,在埋藏深度、地层厚度、堆积速率和颜色、粒度结构、孢粉含量与种属等方面,与河北平原其他地区不同。
Metro stray current causes serious electrochemical corrosion in the metal pipelines, communication cable epidermis and rebars in concrete main structure buried underground nearby metro.
杂散电流对地铁周围的埋地金属管道、通讯电缆外皮以及地铁主体结构钢筋等发生电化学腐蚀,产生严重的危害。
Metro stray current causes serious electrochemical corrosion in metal pipelines, communication cable epidermis and rebars in concrete main structure buried underground nearby metro.
杂散电流对地铁周围的埋地金属管道、通讯电缆外皮以及地铁主体结构钢筋等发生电化学腐蚀,产生严重的危害。
The deeply buried volcanics in Songliao basin leads to very low imaging accuracy for underlying formation, which has some negative effect on the structure interpretation.
松辽盆地火山岩埋藏较深,下伏地层成像精度极低,对构造解释造成了一定的影响。
"Buried hill" trap system of Jiyang depression can be divided into high, medium and low reservoir system of buried hill according to secondary structure.
济阳坳陷“古潜山”圈闭体系按二级构造带可划分为高潜山油气藏体系、中潜山油气藏体系和低潜山油气藏体系。
The 2048-element CCPD to be butted USES three-phase three-level polysilicon overlapping gate buried channel structure.
用于拼接的2048位CCPD是采用埋沟三相三层多晶硅交迭栅埋沟结构。
Negative reversal structure and the fault - block type buried hills are very common in Palaeozoic group in Tongwang area of Dongying Sag.
负反转构造和断块型古潜山普遍存在于东营凹陷通王地区古生界之中。
Valve structure that is buried, extended stem structure, making it suitable for laying of underground pipes installed in places.
球阀埋地结构即,加长阀杆结构,使其适用于管线埋地铺设安装的场所。
The structure and functions of this new type of buried and Spiral clearing granary machine are introduced.
介绍了新型埋式螺旋清仓机的结构与功能。
Our company production model for universal buried scraper conveyor, has advantage of simple structure, light in weight and small size, good sealing, convenient installation and maintenance, etc.
我公司生产的机型为通用型埋刮板输送机,具有结构简单,重量较轻,体积小,密封性好,安装维修比较方便。
The region of the brain that these researchers are focused on is known as the dentate gyrus, a small structure buried deep within the brain, making it difficult to study.
这回,研究人员所关注的大脑区域为“齿状回”,这是大脑深处的一个小结构——由于埋藏得很深,因此研究起来十分困难。
A novel structure with a double step buried oxide SOI (D-SBOSOI) is developed on the basis of single step buried oxide structure.
在单面阶梯埋氧型soi结构的基础上,提出了一种双面阶梯埋氧soi新结构。
Through the analysis of models and examples, results show that the curved surface smoothing method is feasible for the structural forecast, especially for buried fractured structure forecast.
通过对模型和实例的分析,证明曲面磨光法在构造预测,特别是对隐伏断裂构造的预测是相当有效的。
Meanwhile, surge shaft is an underground structure because its body is buried by surrounding rock, and the excavation of cavern with big inner diameter will influence stability of surrounding rock.
同时调压井埋于地下,属地下结构,大内径洞室的开挖关系到围岩的稳定。
Chengdao oilfield, located in an extremely shallow-shallow offshore area of the southwestern Bohai, is a large drape structure over buried hills.
埕岛油田位于渤海西南部极浅—浅海地区,是一个大型潜山披覆构造油田。
The quality of SOI wafer mainly depends on the structure of Top-Si as well as BOX (Buried Oxide).
SOI材料的质量很大程度上取决于顶层硅及埋层的结构。
Using calculation of fractal theory, the fractal dimensions of the core structure fracture in granite gneiss and lamprophyre in Chengbei 30 Archaean group buried hill reservoir are1.
应用分形理论计算的埕北30太古界潜山储集体花岗片麻岩和煌斑岩岩心构造裂缝的分维数分别为1。
The measure for reducing the vertical earth pressure on the buried rigid structure under high fill by expanded polystyrene (EPS) is proposed.
提出在结构物顶部填筑聚苯乙烯泡沫塑料(eps)来减轻上埋式结构物土压力的方法。
An interconnection structure is formed through the buried insulating layer to connect the integrated inductor to the integrated circuit.
形成穿过掩埋绝缘层的互连结构,以连接集成电感器和集成电路。
According to the impact of structure image and reservoir description on buried-hill exploration several opinions are provided for reference.
本文就影响潜山勘探开发效果的构造成像和储层描述问题提出了几点看法,仅供大家参考。
Each reverse structure has formed distinctive reservoir condition related with buried hill type...
每种反转构造在演化过程中均形成与潜山油气藏有关的、特定的成藏条件。
According to the analysis of field geological investigation, reservoir behavior and static state, the reservoir structure model of buried hill was built in Renqiu.
根据野外地质模拟调查和油藏动态、静态资料分析,建立了任丘中元古界潜山油藏构造模型。
This program used the data of three-dimensional earthquake, logging and drilling and combined with the regional geologic background to make the study of buried hill structure and rupture system.
本课题利用三维地震、测井、钻井资料,结合区域地质背景进行了潜山构造和断裂系统研究;
A computer program has been set up to simulate the formation process and final structure of AlN layer on the basis of the formation mechanism of AlN buried layer by ion implantation.
基于离子注入形成A1N埋层的机理,利用计算机程序动态模拟A 1n层的形成过程及终态结构。
A computer program has been set up to simulate the formation process and final structure of AlN layer on the basis of the formation mechanism of AlN buried layer by ion implantation.
基于离子注入形成A1N埋层的机理,利用计算机程序动态模拟A 1n层的形成过程及终态结构。
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