中心体

Li lines related to Di-center, which can be observed in all SiC polytypes after various kinds of particle bombardments or irradiations and can withs

在700℃温度退火后的样品中观察到D_I-center，该中心在幅照或粒子轰击后的SiC的各种多型体中都观察到，并能经受高达1700℃温度的退火。

Our main products include: Thermal-shrink machines, printing machines, filling machines, stamping machines, sealing machines, vacuum packager machines, strapping machines, high frequency melting machines, and packing equipments such as manual box sealers, hand strappers, shrinking films, and packing materials including electrical and mechanical equipments.

主要商品有：热收缩机、捆扎机、灌装机、打码机、烫金机、封口机、抽真空机、吸塑机、高频机、贴体包装机等包装机械及配件和收缩膜，打包带等包装材料以及机电设备。本公司特设维修中心，欢迎惠顾。

The Centers for Disease Control and Prevention says a recent research report: showed that Ad14 is a rarely reported but emerging serotype of adenovirus that can cause severe and sometimes fatal respiratory disease in people of all ages, including healthy young adults.

疾病控制和预防中心称一份最近的研究报告表明：腺病毒14是腺病毒罕见而新发的变体，它可以在各个年龄段包括健康的年轻成人中导致严重的有时甚至致命的呼吸道疾病。

The cut-off valve with pilot valve without hand wheel, stem and lift nut inside will guide block and guide slot Butterfly Valves to guide sleeve, the disc-shaped disc to disc type bowl shape, and holes in the bottom of the flap valve to open, the valve cover of the original valve stem hole to hole diversion, because of increased pressure ring, ring, and the valve flap to class mortar, so that the flow passage separated the upper chamber cavity, external cavity, cavity, in the cavity and The external cavity increases with draft tube and stainless steel manual ball valve, flap valve in the cover plate and the center of the end of installing the spring, the upper flap valve install compression seal of the pressure ring, outside the cavity of the wall to open a Drainage holes.

带先导球阀的截止阀无手轮、阀杆和内升降螺母，将导向块与导向槽改为导向套，将盘形阀瓣改为类钵体形阀瓣，并在底部开阀瓣孔，电动蝶阀将阀盖原阀杆孔改为导流孔，因增加压环、密封圈和将阀瓣改为类钵体，使上通流腔分隔为上腔、外腔、内腔，在上腔与外腔的外部加设有导流管与不锈钢手动球阀，在盖板与阀瓣底的中心部加设弹簧，阀瓣上部加设压紧密封圈的压环，在外腔的壁上开有放水孔。

Researchers at the Mayo Clinic in Minnesota wanted to see how NSAIDs might affect prostates that are enlarged but not cancerous.

位于明尼苏达州的梅奥医疗中心的研究人员希望研究出非甾体抗炎药如何影响前列腺肿胀问题并且不患癌。

The title complexes both have the well-known α-Keggin structure, based on a central PO_4 (GeO_4) tetrahedron surrounded by 12 MoO_6 octahedra arrayed in four groups of three edge-shared MO_3O_(13) octahedra.

标题化合物具有大家熟悉的α-Keggin结构，中心由PO_4(GeO_4)四面体周围有12个MoO_6八面体分成四组排列，每三个共边组成Mo_3O_(13)簇。

In addition, the relationship between the structure and the third-order nonlinear properties of this complex is discussed.

探讨了配合物的结构和其三阶非线性光学性质的关系，认为配位化合物的丌共轭离域体系的增大和金属中心离子与配体之间的电子转移是配合物具有更大非线性折射率的主要原因。

Brief: the program offers water tour around Haiquan Bay, exploration on out-lying islands; world hot spring cultural tour, and heath care center experience.

简介：活动包括水上畅游海泉湾、神秘岛探险、寻找遗落在《海边的梦》、世界温泉文化之旅和康体中心，生命加油站感悟等。

Quantitative analysis of the EXAFS spectra showed that the microscopic structure of Znon anatase TiO2 is four coordinate complex, and there are at least two types of bonding based on the average Ti-Zn distances in the second sphere. Two different geometry configurations of single-corner and double-corner for adsorption on the (101) surface cluster were calculated using DFT method.

EXAFS结果表明，Zn在吸附时由自由水合状态下的Zn-O六配位八面体结构向四配位四面体结构转化，中心Zn原子的第二配位层存在两种不同的Zn-Ti距离（R1=0.371和R2=0.332nm）。

According to successfully extracting and graphing of uranium anomalies, the self-center uranium anomalies and their close relationship with meandering stream systems have been observed. The uranium anomaly always develops in the distributary and turning place of meandering stream system, and is related with thin sand area (whose sand thickness and sand ratio are less than 30 meters and 40% respectively), thicker coal, fine lithology, but the highest value of uranium anomaly exists in middle sandstone.

通过对铀异常信息的成功提取及平面编图，发现延安组中铀异常呈一个又一个具有自我中心的单元出现，且与曲流河沉积体系的关系密切：通常发育于河道分岔或转弯处；普遍发育于薄砂带，一般砂体厚度在30m以下，含砂率小于40%；铀异常单元与厚煤层关系密切；主要赋存于粒度较细的岩性中，部分也富集于煤中，但铀异常最高值富集于中砂岩中。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。