然而，与半导体硅不同，石墨烯的价带和导带之间没有带隙。
However, unlike the semiconductor silicon, graphene has no gap between its valence and conduction bands.
源金属在导带底部具有局域化能态并具有概率放大。
The source metal has localized states at a bottom of the conduction band and probability amplification.
本文用解析方法研究了窄导带和细导线之间的等效性。
The equivalence between a narrow conducting strip and a thin conducting wire is investigated by means of an analytic method.
实验结果表明：光照以后，导带尾态和价带尾态都增加了。
The experimental result, show an increase of both conduction and valence band tail states.
价带顶和导带底附近的带间跃迁振子强度大部分都近乎为零；
Most optical oscillator strengths for the transitions between valence band and conduction band are nearly equal to zero.
这个能级的转换异于在室温下0.55电子伏下导带的能级。
This level convertsanomalously to a level 0.55 ev from the conduction band onstanding at room temperature.
公司可以为客户设计、制造特殊导带，共同参与新品开发研制。
Furthermore, OSD can design and manufacture specific printing blanket for client or develop new product together with client.
如果光子的能量高于电池材料的能带，那么电子就被激发到导带中。
If the photon energy is greater than the bandgap of the cell material, then electrons are excited into the conduction band.
这些结果表明锗导带能谷不在布里渊区中心，且具有非球形对称等能面。
Our results indicate that the energy valley of conduction band of Ge is not lying in the center of Brillouin zone and the constant energy surface possesses non-spherical symmetry.
对于大多数多孔硅，过高的退火温度可造成多孔硅的导带和价带边缘的量子漂移的改变。
To most of porous silicon, overhigh annealing temperature can result in quantum-drift change at the edge...
光敏染料吸收光能并且将激发态电子注入半导体导带中，从而实现光伏转换，是染料敏化太阳电池中的重要组成部分。
The sensitizer, which captures the sunlight and transfer electron from its oxidation state to the conduction band of anode, is a crucial segment in DSSCs.
由于二萘嵌苯的电子激发态与半导体导带能级间的强电子转移耦合，这一控制任务较电子激发态为目标态而言，更适合于实验研究。
Because of the strong coupling of the excited perylene state to the band continuum of TiO_2 this control task seems more appropriate for a study in the experiment.
采用理论分析、模拟实验和工程探测等方法，就覆岩主关键层位置对导水裂隙带高度的影响进行深入研究。
Theoretical analysis, simulation experiment and engineering exploration are adopted to study the impact of the location of primary key stratum on the evolution range of water flowing fracture.
因此，研究覆岩破坏规律，特别是导水裂缝带的高度就显得极为重要。
Therefore, to research the overburden's destructive rules, especially the water suture zone's height is of great importance.
手动执行器轴是单导短梯形螺纹，带一件重型焊接夹子。
Manual actuator stems are single lead stub acme threads with one piece heavy duty clip welded on.
斯塔普是力主在汽车上采用座椅安全带的早期创导者。
Stapp became a strong early proponent of automobile seat belts.
为煤矿进行水体下采煤提供了一种既方便又实用的预计顶板导水裂缝带高度公式。
A convenient and practical formula used to estimate the height water flowing fractured zone has been provided for underwater mining.
叙述了带水带压使用导气导流法，辅以快速堵漏剂进行维修的新方法。
By this way the burst cement pipe could be repaired under water flow with working pressure.
平板光子晶体存在一个最佳厚度，使其导模带隙最大。
A photonic crystal slab has an optimal thickness, which makes the photonic band gap maximum.
灵北主断裂带则主要扮演了一种导矿构造的作用。
Lingbei main fracture zone mostly played an ore conducting role in the process.
综合分析了开采深度、煤层倾角、煤层开采厚度、工作面斜长等地质采矿条件对底板采动导水破坏带深度的影响。
This paper analyzed the influence of mining depth, coal seam dip, mining height and face length on depth of floor water-conductive fissure zone.
煤层采后覆岩中的导水裂隙带之上存在离层带。
There exits bed separation zone above water-conducting crack zone overburden after coal mining.
光子带隙型光子晶体光纤依靠的是一种全新的导光机制，它是光子晶体光纤周期性介质结构所特有的。
Photonic band gap PCFs are of a new guidance mechanism, which is unique to the PBG-PCFs 'periodic construction medium.
分析了导水裂缝带最终分布形态为两端高，中间低的类似“马鞍”形的力学机理。
The finally distribution configuration of water conducted zone is similar "saddle"with high in amphi and low in middle, which mechanism is analyzed.
本论文的研究是对导水裂缝带产生机理及发育过程的探索。
The research of this dissertation is probe to guide that water conducted zone brings coming into being and development process .
煤层开采所引发的上覆岩层导水断裂带高度的计算方法是矿井顶板水害防治中的重要研究课题之一。
It is one of the important research projects in the field of controlling water-inrush from roof that the calculating method of water flowing fracture height caused by coal mining.
用经验公式对覆岩导水裂隙带高度进行了计算，采用简易水文观测法对覆岩导水裂隙带高度进行了测定。
And the height of water flowing fractured zone in overburden strata is calculated by the empirical formula and is measured with a simple hydrological observation method according to drilling on spot.
平面波超元算法的结果表明：(1)平板光子晶体导模中存在带隙。
The results of the plane wave method with super cell shows: (1) photonic band gaps exist in the guided modes of the photonic crystal slabs.
采用井下仰斜钻孔双端堵水器导高观测技术对白庄煤矿综放开采条件下，覆岩破坏规律进行了实测，得出了导水断裂带的发育高度。
Adopting survey technology of double-head water-stopped machine flowing high of upward-inclined drillhole rock destruction rules were surveyed, development height of water conducted zone was gained.
大多数情况下，排水孔都穿过过滤带和底导规。
Most often the drainage holes run through both the filter belt and the bottom guides.
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