复杂性

Objective:To evaluate the efficacy of vitrectomy for the treatment of recurrent and complicated retinal detachment.

目的：评价玻璃体切除术治疗复发性复杂性视网膜脱离的效果。

Globalization is considered to be a process of various changes, which confronts with various paradoxes, including possibilities of human development as well as retrogress from complex conflicts and contradictions, and can only be accomplished through self adjustments and negotiations between all the peoples, all the nations and all the areas in economical, political and cultural contacts, to solve the existing conflicts.

全球化是一个动态的、内在地充满矛盾的过程，它包含着使我们人类既有可能发展，也有可能退化的普遍复杂性和矛盾；它只有通过对世界各个民族、国家和地区经济、政治、文化的互相适应、互相趋同，通过对一系列矛盾的协调和消解才能顺利实现。

Among the 9 cases, 6 received revisional ankle fusion, and 3 primary fusion for septic arthritis.

临床资料1999年 5月～ 2 0 0 2年 1月在澳大利亚皇家布里本医院骨科应用Ilizarov外固定方法进行的 9例复杂性踝关节融合手术的病案记录和影像资料，在门诊对患者进行随访和功能评定，该组病例中，6例是翻修融合手术，3例是初次踝关节融合手术，男性 7例，女性 2例，平均年龄5 0 3岁范

The problem has wide applications to various disciplines such as computational complexity theory, organic chemistry etc., and is also closely related with the problem of how to construct cospectral Riemannian manifold in Riemannian geometry and the problem of 'Can one hear the shape of a drum?

该问题的研究在计算复杂性理论、有机化学等领域有着重要应用，并与Riemann几何里面如何构造同谱Riemann流形及物理学里面的'听鼓辨其形状'等问题密切相关。

At last,by examining the observed data of river bed forms and resistances of a reservoir,these formulas are satisfactory.

但由于问题的复杂性，特别是冲积性河流的阻力关系，至今没有令人满意的研究结果。

But because of the complexity of the robust statistics itself, there are seldom scholars currently in this area in our country, but as what the robust statistics aims at is the widespread and actual problem in statistics, this method is very important theoretically and realistically whatever to science studies or to the related economic policymaking, so the writer think that its development foreground is considerable.

但是由于稳健统计学本身的相对复杂性，目前我国学者对稳健统计学的研究还很少，而稳健统计学所针对的是统计学中一个普遍而实际的问题，这套方法无论是对科学研究还是对相关部门经济政策的制定都有着重要的理论意义和现实意义，因此笔者认为它的发展前景是可观的。

Our economy is, of course, in a different league of complexity to that of Roman Britain.

我们的经济复杂性当然和罗马时代的英国不是一个等级的。

Objective: It is difficult for three-dimensional sealing of root canal because of the complexity of the root canal system.

目的：根管系统的复杂性使得完善严密的三维封闭根管系统成为根管治疗成功的难点。

In chapter two, we analyzed the methods for single linear Diophantine equations: Rosser algorithm and Fortenbacher algorithm; the methods for linear Diophantine equations: EMAS algorithm and Contejean algorithm.2. In chapter three, the DLU and IILX algorithms for linear Diophantine equations are given based on the ABS algorithms.

第三章在ABS算法的基础上给出了求解线性丢番图方程组的整隐式LU算法和整隐式LX算法，讨论了相应的ABS性质，并讨论了复杂性分析及其应用。

A plastic model was proposed which develops from the combination of boundary surface theory and multi-shear mechanism plastic theory. This model avoids the uncertainty and complication associated with the revision of Mansing's rule when a multi-shear mechanism plastic model is used, and is able to simulate the rotation of principle stress axes during seismic activities and the large shear deformation during liquefaction.

将边界面理论和多重剪切机构塑性理论结合起来并加以改进建立了多重剪切机构边界面塑性模型，避免了多重剪切机构塑性模型通过修正系统修正曼辛准则时的不确定性、复杂性；且能模拟地震时主应力轴的偏转和液化时剪切大变形。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。