1)  small coal mines
小煤矿场域
1.
Incident regularly happens in small coal mines is one of the cases.
因此,本文的研究以解释正式制度表达与制度实践相背离的原因为研究目的,以国家“整顿关闭小煤矿”制度在F市小煤矿领域的执行过程为切入点,使用布迪厄社会实践理论为分析视角,运用场域、惯习和资本等概念为研究工具,将制度实践置于“小煤矿场域”内研究,用定性与定量相结合的方法,动态地分析小煤矿场域行动者在制度实践过程中的资本运作和策略选择的过程,从而探讨制度实践的行动逻辑,回答“表达”与“实践”相背离的原因。
2)  middle and small coal mine
中小煤矿
1.
According to the present stitutation of middle and small coal mines in our country,all kinds of existing problems are analyzed.
根据我国中小煤矿现状,针对存在的各种问题进行分析,提出了改革采煤方法、推广无煤柱开采、加强地质工作、衰老矿井资源挖潜等节约煤炭资源的有效途径。
3)  narrow and small coal pillar
窄小煤柱
1.
During the period of caving coal mining,the coal tunnel pressure is greater with leaving narrow and small coal pillars,the support of driving tunnels along goaf is more difficult during the period of mining.
在放顶煤开采过程中,留窄小煤柱全煤巷道矿压较大,沿空掘巷在回采过程中支护较为困难,运输顺槽支护方式的确定更为显得重要。
4)  small pillar
小煤柱
1.
Under the condlition of medium-thick seam composite roof,the small pillars size and roadways support parameters are reasonably determined.
在中厚煤层复合顶板条件下,合理确定小煤柱尺寸及巷道支护参数,可提高煤炭回收率,保证巷道正常掘进和在服务期间内的使用。
2.
In view of the conditions tunneling small pillar along the goaf,introduces the situation of using anchor cable net and uity supporting and analyzes the application effect.
针对沿空掘进小煤柱巷道的条件,介绍应用锚索网+工字钢联合支护的情况,分析了应用效果。
3.
Applying small pillar to protecting roadway is a wide used layout in mining roadway.
小煤柱护巷是工作面上风巷普遍采用的一种布置方式。
5)  small coal mine
小煤矿
1.
Analysis and countermeasures for the ventilation system in Minnan small coal mine;
闽南小煤矿通风系统分析及对策
2.
On work safety management models used in small coal mine safety management in major coal producing provinces;
主要产煤省小煤矿的安全生产管理模式
3.
Power supply problem and rectification measures of local small coal mine;
地方小煤矿的供电问题及整改措施
6)  Small coal mines
小煤窑
1.
The preventing and contoplling water hazards in small coal mines in coal fields of Yima coal mining(Group)Co.Ltd.;
矿井小煤窑水害及其防治
2.
After the impoundment of Xiaolangdi Reservoir,the water of small coal mines threatened Xin an Coal Mine.
小浪底水库蓄水后,淹没区内小煤窑充水对新安煤矿形成较大危害。
参考词条
补充资料:超导电性的局域和非局域理论(localizedandnon-localizedtheoriesofsuperconductivity)
超导电性的局域和非局域理论(localizedandnon-localizedtheoriesofsuperconductivity)

伦敦第二个方程(见“伦敦规范”)表明,在伦敦理论中实际上假定了js(r)是正比于同一位置r的矢势A(r),而与其他位置的A无牵连;换言之,局域的A(r)可确定该局域的js(r),反之亦然,即理论具有局域性,所以伦敦理论是一种超导电性的局域理论。若r周围r'位置的A(r')与j(r)有牵连而影响j(r)的改变,则A(r)就为非局域性质的。由于`\nabla\timesbb{A}=\mu_0bb{H}`,所以也可以说磁场强度H是非局域性的。为此,超导电性需由非局域性理论来描绘,称超导电性的非局域理论。皮帕德非局域理论就是典型的超导电性非局域唯象理论。

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