文中对采动区地表变形的成因及状况作了简要的阐述。
A brief introduction is made in the paper to cause and condition of surface deformation in mining-induced area.
基于研究成果,本文提出了采动区建筑物保护的新措施,并进行了实例应用研究。
On the basis of the above research findings, new protective measures concerning buildings in mining area are proposed and application study of practical case is conducted.
大粒径粒子较小粒径粒子的平均循环时间短,大颗粒通过喷动区的次数大于小粒子,生长较快。
The motion tracks of large-size particles are shorter than that of little size ones, and accordingly the average circulation-time are shorter with less effects of aeration velocity.
在射流管内,低流速比时存在有紊动区,当流速比大于0 0 5以后,射流管内温度已不受主流的影响。
But this effect of the main flow to the flow inside the hot jet tube disappears after the velocity ratio become larger than 0 05.
本文根据三维有限元模型分析探讨了采动区房屋基础滑动层在地表变形影响下的作用,并与现场试验结果进行了比较。
Effects of slip layer of building foundation subjected to deformations of ground surface in mining areas were studied by 3-d FEM and field test, and results were compared.
在英国19世纪的上半叶,手工织布机逐渐被蒸汽机区动的机器所取代。
During the upper half of the 19th century, the manual weaving machine gradually gave way to steam engine.
但是研究者发现,这个发育的进程在患有注意力缺陷多动障碍的儿童的大脑额区变迟缓了。
However, the researchers discovered that this process was delayed in frontal brain regions in children with ADHD.
大局观维度存在兴趣区数目、回视次数、眼跳次数、注视次数和平均注视持续时间等五个眼动指标。
There existed some difference in average fixation duration, fixation counts, saccade counts, run counts and interest area for global perspective.
本文在分析水槽模型试验结果的基础上,简要论述了盲肠式河段口门紊动掺混区的水流紊动和泥沙扩散特性。
Based on experimental results from a flume, a systematical study on the properties of sediment diffusion in turbulent mixing region at the mouth of cecum reach was made.
同时对渐开线齿轮轴楔横轧成形的可行性进行了分析,对成形区的动可容速度场假设进行了验证。
The feasibility of the CWR forming of involute gear-shaft is analyzed and the hypothesis of the kinematically admissible velocity field in the wedging zone is verified.
终端区航班动态排序系统通过对飞行计划数据和航班动念数据的综合处理,实现了航班降落次序排定和确定航班实际着陆时间等功能。
According to the flight plan data and scheduled flight dynamic data, realizing the flight land order of sequence row and confirming the flight actual land time etc.
煤矿采动影响区是地面煤层气开发或井下瓦斯抽放的有利部位。
Infection zones of coal mining are favorable place to coalbed methane recovery in ground or gas extraction in underground.
并结合控制开采方法、煤柱稳定性分析、地表沉陷预计、采动滑坡区灾害预测理论以及数值模拟确定了控制开采的评价方法。
And combine control mining method, surface subsidence preplan theory, mining landslide area disaster forecast and numerical simulation studied out controlling mining estimate measure.
结论:在枕骨斜坡区、海绵窦上缘和蝶骨小翼外下方手术时,应特别注意辨认和保护动眼神经。
Conclusion: The nerve must be identified and protected in the operation of clivus, cavernous sinus and lesser sphenoid wing.
分析了影响沿底座滑区和顶板离层破坏区破坏的主要因素及其采动损害传递的主途径。
The main factors effecting of slipping area along the bed rock and roof separation and failure area and the major avenue of damage surrounding rock caused by mining are analyzed in this paper.
对脉冲流区后的动持液量提出了单独的经验关联。
A special correlation of dynamic liquid hold-up after the pulse flow regime is carried out empirically.
而且当时一家在全球赫赫有名的跨国公司想聘我做中国区总经理的PA。薪酬和待遇非常可观,我蠢蠢欲动。
Moreover, at that time a famous international corporation was inviting me to be the PA of their general manager of China, the salary the offered was quite handsome, a temptation to me.
利用三维超声学多普勒流速仪对丁坝坝头附近水流和回流区水流的紊动特性进行了系统的观测和分析,得到了丁坝坝头和回流区的水流特性及紊动动能的分布规律。
Then the turbulence characteristics of the spur dike head and backflow region and the distributions law of flow and turbulence kinetic energy around spur dike are obtained in this paper.
这一行动似乎不合乎直觉,但下跌的欧元区收益率很可能与预期未来七月份即将举行的会议有关。
The action seems counter intuitive, but the drop off in Eurozone yields likely has much more to do with future expectations than the upcoming meeting in July.
方案二的规划将地块分为动、静两个区。
Plan 2 divides the block into a "static" zone and a "dynamic" zone.
提出了工作面前方煤体采动裂隙分区的概念,将工作面前方煤体分为9个不同的裂隙区,每个区裂隙发育特征不相同。
This paper put forward the concept of districting coal body ahead of mining face into 9 subareas which had respective different crack development characteristic on the basis of mining crack field.
这将有效地避免信息缺失测量点相关的主保护区拒动,从而后备保护区动作使其所包含的多个主保护区全部停电的情况。
It effectively avoids the action failure of the primary protection zones related to the measuring point which loses information, as well as the improper action of the backup protection zone.
结果表明:稀相喷流床中环隙区颗粒的下降速度比传统喷动床高出一个数量级;
The results show the particle velocity in the annulus area in this equipment is about an order of magnitude higher than that in ordinary spout-fluid beds;
测定了不同物料最大操作区所对应的静床高及喷动流化气速与床层压降、床层空隙率分布的关系。
The corresponding static bed height of the biggest spout fluid operating range and the relation between bed pressure drop and spout fluid velocity were determined.
实验结果表明,燃烧器区射流一出口就出现了贴壁,燃烧区及燃尽区壁面附近涡量强度和湍动度都很高。
The results of an experimental investigation indicate that there emerges a wall attachment phenomenon as soon as the jet flow at the burner zone reaches its outlet. Furt...
西安动化实业有限公司创建于1989年,在西安高新技术产业开发区和西郊绕城高速旁均拥有自有产权的厂房。
Xi 'an Donghua industry Ltd. was established in 1989. It has workshops of its own property right in Xi 'an hi-tech industry zone and beside the round-city freeway in the west suburb.
西安动化实业有限公司创建于1989年,在西安高新技术产业开发区和西郊绕城高速旁均拥有自有产权的厂房。
Xi 'an Donghua industry Ltd. was established in 1989. It has workshops of its own property right in Xi 'an hi-tech industry zone and beside the round-city freeway in the west suburb.
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