查询词典 recombination

The intensity ratio of TO and LO inMCT was observed to be different. Such difference was explained in terms of the different Ramangeometry arrangement.〓. The laser-induced micro-photoluminescence in the range of 1000～5000〓(1.34eV～1.83eV) was found for the first time in LPE MCT epilayer. The center of photoluminescence wasat 2750〓 or 1.62eV and the FWHM of luminescence was 2000〓 or 0.25eV. We assume thatthe photoluminescence is due to recombination of electron from an anion vacancy resonance levelto the top of valance. In addition, new Raman shift was observed at 750〓 in LPE MCTepitaxial film.〓. The laser-induced micro-photoluminescence with quasi-periodic structure was observed forthe first time at room temperature in one of MOVPE MCT epitaxial film samples. The range offluorescence was from 1.46eV to 2.21eV, i.e., 1.73eV above the conduction band edge.

2首次在LPE生长的碲镉汞外延薄膜的显微Raman谱中，在1000～5000〓范围发现了激光激发显微荧光，该荧光的发光范围换算为电子伏特标度为1.34eV～1.83eV，荧光的发光中心大约位于2750〓，即1.62eV，发光的半峰高宽约为2000〓或0.25eV；指出该显微荧光来源于碲镉汞薄膜中的阴性离子空位共振能级的激光激发发光；观察到了碲镉汞外延薄膜中一个新的Raman散射峰，位于750〓位置； 3首次在一块用MOVPE方法生长的〓Te外延薄膜的显微Raman谱中，发现了1.46eV至2.21eV范围并伴随有周期结构的显微荧光峰，该发光峰对应的能带中心位于〓Te材料导带底上方1.73eV，通过研究得出样品在1.46eV至2.21eV范围的显微荧光峰是由于改进 MOCVD 生长工艺，提高了碲镉汞外延薄膜的结构质量所致；通过分析指出该显微荧光来源于外延层中的阴性离子空位的共振能级发光。

The invention relates to recombination doping zirconic acid lanthanum proton conductor material and its preparation method.

本发明涉及复合掺杂锆酸镧质子导体材料及其制备方法。

An enzyme that catalyzes genetic recombination .A gene is a short segment of DNA.

一个基因是dna上面的一个小段。

Genetic recombination can occur without the formation of a chiasmata.

遗传重组在没有形成交叉的情况下，也可以发生。

Genetic instability has been described in all Streptomyces species studied so far, in which linear chromosome is deleted at both ends and often circularized by recombination.

链霉菌中DNA不稳定性普遍存於各亚种间，一般会造成线形染色体的末端序列删除并经由重组而产生环形的染色体。

Up to now, scientists have estimated that about 3500~5000 mRNAs were retained in human ejaculated spermatozoa, and indicated that they may play important roles in the process of chromosome recombination, gene imprinting and spermatogenesis.

越来越多的研究发现成熟精子中存在有大量而复杂的mRNA群体，到目前为止，科学家们估计人正常射出的精子当中有3500-5000多种RNA，并且认为它们可能在染色体重新组装、基因印迹及精子发生过程中起着重要的作用。

In an ideal BHJ solar cell, this two phases uniform interpenetrated through vertical phase separation to ensure charge carrier transport to the electrode without recombination.

在理想的异质接面结构中，主动层两材料藉由均匀地垂直相分离形成互相贯穿的通道，以确保电荷传输至电极并减少再结合现象发生。

The surface recombination velocities of the HgCdTe surfaces passivated with the CdTe film and anodic oxide film we...

实验结果表明，获得的CdTe/HgCdTe界面质量已超过了成熟的自身阳极氧化膜/HgCdTe界面质量水平

Where the report structure is changed due to enterprise recombination or for any other reason, which thus has affected the structure of one or several asset group or combination of asset groups to which the business reputation has already been apportioned, the business reputation shall be reapportioned to the affected asset group or combinations of the asset group, with the apportion method similar to that as provided for in the preceding paragraph of this Article.

企业因重组等原因改变了其报告结构，从而影响到已分摊商誉的一个或者若干个资产组或者资产组组合构成的，应当按照与本条前款规定相似的分摊方法，将商誉重新分摊至受影响的资产组或者资产组组合。

By soling this structure, scientists now know how these six proteins interact with each other and fold DNA during site-specific recombination.

通过解析它的结构，科学家们现在可以知道在定点重组时，这六个蛋白质分子是如何通过相互作用来折叠DNA分子的。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。