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Deposited high quality armorphous ZnO and nanocrystalline ZnO films by electrophoretic deposition, strong ultraviolet emission peak was observed at room temperature, can be expected to have wide application in materials research. 3、Prepared Mn dopped and modified nanocrystalline ZnO.

将实验结果与理论计算进行了比较，结果表明，当粒径较大时，计算结果与实验结果吻合得较好，当粒径较小时，与实验结果有一定的偏差，并对其原因进行了分析。

The minimum observed dose, as measured by the routine dosimeters, necessary to ensure that all irradiation containers receive the minimum required dose will be set in the knowledge of the random variability of the routine dosimeters used.

通过常规辐射测量器测量的最小观测剂量，是保证所有的辐照容器都能接收最小必需剂量，将作为使用的常规辐射测量器的经验性随机变量。

Furans and benzocycles, two commonly observed structural units, can be found in many naturally occurring products, commercially important pharmaceuticals, food taste enhancers, bioregulators and dynes.

呋喃和苯并环状化合物广泛存在于许多天然产物中，他们及其衍生物可以应用于医药，植物生长调节剂，食品添加剂，印染等许多领域中。

Besides, the time-resolved shadowgraphs of the phenomena inside the silica glass are also recorded, and the evolution process of two stress waves inside the silica glass is observed in the shadowgraphs, which are believed to be related to two material ejections outside the target.

此外，对石英玻璃内部的现象进行了时间分辨阴影图记录，从阴影图中观察到了石英玻璃内部的两个应力波的演化过程。我们认为这两个应力波与目标靶外部的两次物质喷射相关。

This Sm-catalyzed reaction firstly efficiently realized the catalytic cycle in the tandem rearrangement/reduction reaction of α-hydroxy epoxides, and moreover the diastereoselective amplification could be distinctly observed when two C1 epimers in substrate were subjected to this catalytic tandem reaction.

该催化的多功能串联反应，高度非对映选择性地一步控制了含有季碳的三个相邻立体中心，有效地构建了&2-季碳1，3-二醇&结构单元，首次实现了此类重排—还原过程的催化循环，其中对于两个C1位的差向异构体底物，此反应具有明显的非对映选择性放大特点。

Two kinds of representative CC-Repowering (feed water heating repowering,full firing repowering) were analyzed and compared in this paper. Aremarkable phenomenon was observed: Efficiency monotonouslychanges with work-ratio in FF-Repowering system; but in FWH-Repoweringsystem, there exists an optimal ratio at which point the efficiency isthe highest. Another phenomenon to be paid attention is that under somework-ratio, the efficiency of FWH-Repowering is higher than that ofFF-Repowering, giving rise to correcting the conventional concept.

本文对两种典型的联合循环系统(排气助燃型FF-Repowering和给水加热型FWH- Repowering)进行了热力学系统模拟研究，得到了随燃机汽机功比变化排气助燃型系统效率单调变化以及给水加热型系统效率存在极值点的现象，并发现了一定燃机汽机功比下给水加热型效率大于排气助燃型的特殊规律。

Analysis shows that all the behaviors observed can be ascribed to the electric field-controlled variation of the internal stress in the composite.

研究认为，该异型复合材料所显示的所有电磁耦合行为均可归因于电场诱导的材料中磁体内部应力场的变化。

Results 371 bp DNA fragment was amplified from 24 different species. The sensitivity could be improved to 10-12 g. No signal was observed when human DNA,funguses and viruses were used as templates. 22 blood samples and 4 cerebrospinal fluid samples, being positive with culture, were positive by using PCR. The gramnegative and grampositive probes hybridized to clinic samples and different species, as predicted by Gram stain characteristics.

结果 对24株不同标准菌株进行PCR扩增，均出现371 bp长度的DNA片段，敏感性试验可检测出10-12 g的细菌DNA，与人类基因组DNA、真菌及病毒无交叉反应；22例血培养阳性标本及4例脑脊液培养阳性标本均扩增出371 bp长度DNA条带，反相杂交法区分革兰阳性/阴性细菌与培养结果相符。

All barricades and road-closed signs shall be strictly observed, as they are silent guardsmen for hazardous areas or conditions.

一旦设置了，所有的护栏和禁行标志必须严格遵守，应将此标志视为危险区域或危险状态无声的保护神。

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In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。