The pressure experiments suggest that the excited state emissions originate from the optical transitions between the first excited electron states and the first excited hole states.
压力实验结果还表明大量子点的第一激发态发光峰来源于电子的第一激发态到空穴的第一激发态的跃迁。
On the premise of considering Pauli exclusion principle strictly, we have obtained an exact general formula of multiparticle and multi-hole state densities for any single-particle Hamiltonian.
在严格考虑泡利不相容原理的前提下,我们导出了任意单粒子哈密顿量的多粒子、多空穴能态密度的精确的、一般的公式。
EDF (a state-owned French firm that wants to build nuclear plants in Britain) puts the size of the hole at 32gw, and E. on, a German competitor, reckons it will be 26gw.
法国电力公司EDF(打算在英国建核电站的法国国有公司)估计的英国用电缺口是32吉瓦,而德国意昂公司认为是26吉瓦。
After the outburst, however, the black hole entered another relatively dim state, but was still about ten times brighter on average than prior to 2006.
然而,大爆发后,黑洞进入了另一个相对黑暗的状态,但是仍比2006年前的平均亮度要高出10倍。
An illegal miner USES a rudimentary pulley to descend into a hole dug in search of gold at a makeshift camp for miners near el Callao in Venezuela's southern Bolivar state, on July 15, 2010.
2010年7月15日,在委内瑞拉玻利维亚城南部的El Callao的矿工安置点,一名非法矿工通过简单的滑车进入到为寻找金矿而开凿的地洞中。
Repending on the phenomena of film hole irrigation, the authors divide irrigation procedure into four stages, and fully analyse water's state of each stage.
并根据膜孔灌水流现象,把膜孔灌过程划分为四个阶段,进而分析了各阶段的水流状态。
If you jump into a black hole, your mass energy will be returned to our universe, but in a mangled form, which contains the information about what you were like, but in an unrecognizable state.
如果你跳进一个黑洞,你的物质能量将以一种被撕裂'的形式返回到我们的宇宙中,其中包含你以前的信息,但是已经处于无法辨认的状态。
A couple in Washington State found a cat living in their recently-purchased sofa. It appears the cat got in through a small hole in the furniture.
在华盛顿州一对夫妇发现一只猫正趴在他们最近买的沙发上,这只猫通过该家具上的一个小洞爬入。
In either case, a loses the hole and the state of the match must be adjusted accordingly (Rule 9-2).
不管怎么说,A都输掉了这一洞的比赛,而且比赛的状态也必须相应的调整(规则9 - 2)。
An adiabatic shear band formed along the main shear stress around the penetrated hole is approximately consistent with the direction of plastic deformation slip lines in static state.
弹孔周围的绝热剪切带沿主剪应力方向形成,与静态塑性变形滑移线方向接近,绝热剪切带上不均匀的变形将产生微裂纹和微孔洞。
The force and deformation of bottom hole assembly (BHA)are calculated by the gap-element method, in consideration for the bending effect and contact state of BHA.
考虑下部钻具组合的弯曲效应和接触状态,运用间隙无法对下部钻具组合进行了受力变形计算。
The bottom of the hole plate is separated from a closed state when draining, and the water flow can flush and exhaust the precipitate.
排水时,将孔板底部脱离封闭状态,水流可将沉淀物冲起排出。
The effect of stress-releasing hole and water injection to the face on rock stress state around gateway driving face has been studied in this paper.
本文研究了卸载孔及向掌子面注水对煤巷掘进头岩石应力状态的影响。
This paper introduces briefly the present internal and external state of drilling machining methods, drill material, new technology for making drills and some new types of deep hole making drills.
介绍了当前国内外钻削加工的方法、钻头材料、制造钻头的新工艺及一些新型的深孔加工钻头。
Under rest state and different motor load state, the results of the stability of hand action were both the same in shooting average and nine-hole instrument test.
对安静状态和承受不同运动负荷状态下,投篮命中率的实验与使用九洞仪进行的手动稳定性测试结果相同。
When flow rate increases, the flow state in honeycomb hole turns from laminar to turbulent, so it can not always be simplified as incompressible laminar flow;
在载体蜂窝孔内随着空速的增加气流状态由层流向紊流转变,因此不能简单地将其气流简化为不可压层流;
We gave a new equation of state density by the generalized uncertainty relation, studied black hole entropy on degenerate background of sphere symmetry.
采用由广义不确定关系得到的新的态密度方程,研究了球对称退化背景下黑洞的熵。
Mercifully, the physics for the end state of a black hole is somewhat simpler.
幸运的是,对于黑洞演化最终状态的物理学描述可能相对更简单一些。
The formation mechanism, energy band, hole density-of-state effective mass of strained si have been analyzed first., then hole mobility enhancement mechanism is analyzed.
首先分析了应变硅形成机理、能带结构变化、空穴态密度有效质量,进而分析了空穴迁移率增强机理。
A black hole in such a state is essentially stationary.
处在这种状态的黑洞事实上处于静止状态。
ASA also worked with scientists at Woods Hole Oceanographic Institution (Massachussetts) to deploy state-of-the-art plankton imaging equipment to capture pictures of oil droplets in situ.
ASA还与美国伍兹霍尔海洋学研究所(马萨诸塞州)的科学家们共同合作部署国家最先进的影像设备用以拍摄浮游生物原位油滴的照片。
If you are going to build the Empire State Building, the first thing you need to do is dig a deep hole and pour a strong foundation.
如果你要去建立帝国大厦,你要做的第一件事就是挖个深坑,打牢基础。
The effect of processing pre-punched hole on the forming state of sheets is analyzed. Numerical simulation is applied to the study on processing pre-punched hole setting.
分析了工艺预冲孔对板料成形状态的影响,并把数值模拟引入工艺预冲孔设置的研究。
Within the effective mass approximation and the perturbation method, the electron and hole ground-state energy in a magnetic field in the rectangular quantum wire are calculated.
在有效质量近似下,利用微扰理论研究了矩形量子线中电子和空穴的基态能量。
The clamping copper pipe structure has the beneficial effect that the precision requirement when in small-hole machining can be ensured as the copper pipe keeps a good state all the time.
本实用新型的有益效果是:由于铜管一直保持良好状态,从而保障了小孔加工时的精度要求。
In this paper, using the generalized uncertainty relation, we calculated the Numbers of quantum state and further the entropy of Vaidya-Bonner black hole was also obtained.
本文,利用广义测不准关系对黑洞熵的修正值进行了计算,给出了由广义测不准关系而引起的修正项。
The state of circulating fluid flow in snail-hole drilling is a problem debated and attracting attention in the drilling field.
小口径钻进液循环的流态一直是钻探界十分关注的问题。
So, how deep in the hole is the US state and local government? The truth is, nobody knows. The states report their liabilities in strange ways, often ignoring accounting conventions.
事实是,没有人知道,且美国在报告他们的债务时,以奇怪的方式呈现,他们忽略会计惯例。
So, how deep in the hole is the US state and local government? The truth is, nobody knows. The states report their liabilities in strange ways, often ignoring accounting conventions.
事实是,没有人知道,且美国在报告他们的债务时,以奇怪的方式呈现,他们忽略会计惯例。
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