上紧

In this research report, we mainly study the boundedness, compactness, weak compactness and other properties of composition operators on some analytic function spaces.

在本报告中，我们主要研究了一些全纯函数空间上复合算子的有界性，紧性，弱紧性和这种算子的一些其它性质。

An operation lever displaceably pressed by the engagement piece for operation to operate the rope gripping mechanism is connected to the rope gripping mechanism.

绳索夹紧机构上连接有工作用杆，该工作用杆用于通过被工作用卡合件按压移动来使绳索夹紧机构工作。

The manager, who till then had been having Meursault served, now offered Chambertin and Leoville. Amid the slight hubbub which the change of plates involved Georges, who was growing momentarily more astonished, asked Daguenet if all the ladies present were similarly provided with children, and the other, who was amused by this question, gave him some further details.

啊！太好啦，太好啦，"娜娜说，"请坐……喂，克拉利瑟，你往后退一点，你们那里坐得太松了……那边尽量挤一挤……大家又坐紧一些，富卡蒙和路易丝在桌子的一个小小边角上坐下来，而富卡蒙的朋友只好坐得不紧靠自己的刀叉，吃东西时，伸长胳膊，越过邻座客人的肩膀去取菜。

If you wear your corset over a slip or chemise, you will protect it from excessive perspiration.

如你把紧腰衣穿在汗衣外面，便可避免紧腰衣沾上太多汗水。

When the pedicle was divided two weeks later, the upper lip was carefully repaired again.resultsthe tightness of upper lip of these patients had been corrected successfully, with good contour of the cupid's bow and vermilion tubercle.conclusionabbe flap is useful to repair the tightness of upper lip after unilateral cheilorrhaphy.

结果：7例患者上唇过紧得到了有效的松弛，唇红较为丰满，唇珠得到恢复，唇部协调自然。结论： abbe瓣适合于单侧唇裂术后上唇过紧畸形的修复。

By using the partition theorem of unity, a continuous selection theorem for a multimap from a compact Hausdorff topological space to a finitely continuous topological spaces (simply, FC-spaces) without any convexity structure was obtained, and from which and Tychonoff fixed point theorem, a collectively fixed point theorem for a family of multimaps on the product space of compact FC-spaces and several collectively fixed point theorems for a family of multimaps on the product space of non-compact FC-spaces were given.

利用单位分解定理得到从紧的Hausdorff拓扑空间到没有任何凸结构的有限连续拓扑空间的集值映射的连续选择定理，并从该结果和Tychonoff不动点定理，得到紧的FC-空间的乘积空间上映射族的集族不动点定理和若干个非紧的FC-空间的乘积空间上的映射族的集族不动点定理，对文献中的相应结果进行了改进和一般化。

Its main goal is to explore information in the K-theory groups of the index C*-algebras, the Roe algebras C*, by using the large-scale geometrical structure of proper metric spaces, including noncompact complete Riemannian manifolds, finitely generated groups, etc., so as to establish connections among geometry, topology and analysis of the geometric spaces, and furthermore, to solve other relating problems, say, the Novikov conjecture, the Gromov-Lawson-Rosenberg conjecture on positive scalar curvature, the idempotent problem in the theory of C*-algebras.

粗几何上的指标理论是"非交换几何"领域九十年代以来发展起来的重要研究方向，它孕育于非紧流形上的指标理论，其主要目标是通过几何空间（如非紧完备黎曼流形、有限生成群等）的大尺度几何结构探索指标代数，即 Roe代数，的K-理论群的信息，从而建立几何空间的几何、拓扑与分析之间的联系，并应用于解决其他重要问题，如Novikov猜测、Gromov-Lawson-Rosenberg正标量曲率猜测、群C*-代数幂等元问题等。

We introduce a set of real functions H, and use to it to give a fixed point theorem of tother type for complex mappings on complete metric spaces, which improves and generalizes the corresponding results on compact metric spaces or under the condition of weakening compactness obtained by Fisher, Telci and Xu Xiao-li, respectively.

利用引入的实函数类H，在完备度量空间上给出了复合映射的另一种类型的不动点定理，改进并推广了Fisher、Telci和徐晓立等在紧致度量空间上或在弱化紧性条件下得到的相应结果。

Inspired by these results, in this paper, we first give the definition of a new mapping ? uniformly Lipschitz asymptotically nonexpansive mapping on a compact subset of a uniform convex Banach space, then construct three-step iterative sequences of uniformly Lipschitz asymptotically nonexpansive mapping in this subset . We proved the convergence of this three-step iterative sequences for uniformly Lipschitz asymptoticallynonexpansive mapping, Further more, we proved this three-step iterative sequences with an error member converge to fixed points.

从中得到启发，在本文我们首先定义了一致凸Banach空间某非空紧子集上的一种新的映射——一致李普希兹渐进非扩张映射，在该紧子集上构造关于一致李普希兹渐进非扩张映射的三步迭代序列以及具误差的三步迭代序列，先来讨论三步迭代序列的收敛性，进而讨论具误差的三步迭代序列的收敛性。

Lean the plug to the lowest position while changing oil and screw out, then drain the oil refuse in box, fill new oil after box repositioned, and screw down the plug again.

放油油塞即侧面油塞，注油时旋下，见有油渣出时旋上并拧紧，换油时，将此油塞倾斜至最低位置，旋下，放尽箱内废油，箱体复位后注入新油，再旋上拧紧。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。