查询词典 electrons

The electrons in the pre-plasma are accelerated by the ponderomotive force of propagating laser pulse, and the dependences of the maximum electron energy on the laser intensity and the pre-plasma density are examined.

当激光脉冲与靶直接作用时，靶中的电子由于J×B机制而得到加速，所获得的能量比预等离子体中电子低。

The anodes are injected into Alq3 hole through TDP when using low DC voltage, and captured by Alq3 together with the electrons injected into the Alq3 through cathodes to form up excitonic pairs, and the excitonic compounding produces radioluminescence.

在加较低直流偏压时，阳极通过 TDP 注入到 Alq3 的空穴，与阴极注入到 Alq3 的电子被Alq3 捕获形成激子对、激子复合产生辐射发光。

Randell Mills is the pioneer of technology based on energy released as the electrons of hydrogen atoms are induced by a catalyst to transition to lower-energy levels (ie drop to lower base orbits around each atom's nucleus) corresponding to fractional quantum numbers.

米尔斯博士兰德尔是基于技术的先驱，作为电子的氢原子释放的能量是由催化剂作用过渡到低能量水平（即降至大约每个原子的原子核基准较低轨道）相应的分数量子数。

These procedures reduce the number of electrons in the upper band, which minimizes their reabsorption of light.

这些程序会减少位于上层能带的电子数目，从而降低电子再吸收光的比率。

Besides, the two stair-like PL intensities with increasing temperature in growth rate tuning experiment is resulted from the decrease of state-filling effect of the ground state and the thermally activated repopulation of electrons to nearby dots.

而改变磊晶速率的实验中，光激发萤光强度对量测温度的非线性变化可能是因为量子点中基态的填态效应减小所致。

Finally, the article discussed the possible mechanism of multi-phase electrochemical degradation of wastewater through the XPS spectrum of the used catalysts surface: In the acid solutions, the electro-generated O_2 may get electrons on the porous graphite cathode and then form H_2O_2, H_2O_2 may diffused to the surface of catalyst and reacted with its active part to produce OH, which in turn can destruct organics. The catalyst functioned as both the catalyst to decompose H_2O_2 and the flocculants to sedimentate the degraded waste.

最后全文结合研究反应后催化剂表面的XPS光电子能谱推断了该体系降解污废水可能的反应机理：在酸性条件下，石墨双阳极产生的O_2被多孔扩散性石墨阴极还原成H_2O_2，并通过扩散传质作用在催化剂的表面活性中心分解为强氧化性中间产物·OH，强氧化性攻击有机物，使其降解为小分子有机物或CO_2和H_2O，催化剂在体系中即起催化作用也起吸附、絮凝作用。

The structures and properties of the compounds are profoundly affected by the unusual stereochemical effects of the so-called lone-pair electrons in heavy p-block elements in lower oxidation states.

其与过渡金属，特别是前过渡金属的复合氧化物在催化、快离子导体、铁电材料、压电材料、光学材料等领域具有重要的实际应用和广阔的应用前景。

Week anchor: Above all above the circumstance conference that boat has been in the country for many times, very much person tells electronic business affairs is Alibaba the thing of the respect, the likelihood is a few views of layman, if say it pays treasure subordinately for example, these are pure business, if be of itself, if be electronic business affairs a bit far-fetched, if say the business affairs that is BTOB, use Internet and the method of other a few electrons, use a company with the business affairs activity between the enterprise, alibaba is electronic business affairs, you also can say sina is electronic business affairs, right incorrect?

周锚：首先国航已经在多次的场合会议上面，有很多的人一讲电子商务就是阿里巴巴方面的事情，可能是门外汉的一些看法，如果说它旗下的比如说支付宝，这些是纯商业的，如果是本身的，如果是电子商务有点牵强，如果说是BTOB的商务，利用互联网和其他的一些电子的手段，利用企业间与企业间的商务活动，阿里巴巴就算是电子商务，您也可以说新浪是电子商务，对不对？

The high activity can be attributed to the following factors: 1 Because of the perovskite structure of the host materials, the positive and negative electric charge center is not superposable, and there is a electric field which can separate the photo generated electrons and holes efficiently in the microscopic field.

以层状基质热稳定性分析为依据，经过对制备方法的优化，在不同温度下进行硫化处理，在对催化剂进行产氢性能研究时发现，在以硫化钠和亚硫酸钠为牺牲剂的产氢体系中，插入硫化镉的复合层状催化剂负载一定量铂以后，具有较高的连续的光催化分解水的能力。

A filament that emits electrons thermionically may be disposed around the rod in close proximity to the cathode.

一发射热电子化电子的丝极在靠近阴极处安装在支撑杆周围。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。