断

CCF of control kept relatively stable, but that of thinning plots firstly decreased, then increased with ages and graduallyapproached to that of control. For Cunninghamia lanceolata plantation with different initial planting density, annual average growth rate of basal area and volume of low-density stands was more than that of high density.

对不同初植密度的人工杉木林分进行断面积和蓄积的研究，发现不同初植密度对杉木林分的断面积和蓄积的生长有一定的影响，初植密度大的林分断面积和蓄积年平均生长率要小于初植密度小的林分，说明初植密度小的林分有向初植密度大的林分渐近的趋势。

Causes of breakage of tube pile and practical study on rectification-joining method;2. An application of sinking Pile of dilling to lead the hole in solving the broken pile of the tube pile ;3. Due to the difficulty of construction quality control,application of tube pile foundation has been restricted in limestone zone.

在灰岩等特殊地质中，因施工质量控制难度大，管桩基础的应用受到限制，可在设计和施工中采用静压管桩，并准许有一定比例的断桩，以及控制终压压力、改变承载力取值模式等方法，达到预防断桩、降低断桩率的目的。

We conducted high-density resistivity surveying combining with boring data across F1 and F3. The results show that F1 cut the 3rd terrace which formed in late Pleistocene, and the last activity was extensional normal slip by echelonment falling down toward the basin. F3 stroke zigzag and cut the 1st alluvial-proluvial terrace and Holocene stratum with large displacement of fault and wide fracture zone in bedrock, and the last activity is the continuous falling around the fault.

结果表明，F1断层错断了盆地区内晚更新世晚期至全新世早期的Ⅲ级阶地；受拉分构造的影响，该断层最新活动显示了向安远拉分盆地方向迁移的阶梯状递减的张性正断裂性质。F3断层在走向上呈锯齿状，错断了山前Ⅰ级冲洪积阶地及全新统至上更新统地层，断距大，基岩破碎带宽，新活动主要表现为断层附近原地连续沉降。

Models are built according to the emersed part and floating part of the ice sheet, respectively. Bending moment distribution in the ice sheet is analyzed to determine where a bending failure may occur. The analytic solution of breaking length for ice sheet is obtained.

文中将冰排分为在斜面附近脱离水面部分和较远处漂浮于水面部分两个区域，建立了冰排因弯曲而发生破断的数学模型，根据弯矩分布分析了冰排可能的破断位置，从而得到冰排与斜面结构相互作用时的破断长度解析表达式。

The keystone of it is the research of faultage, the reservoir 's heterogeneous and the relationship of the heterogeneous and reserve distribution.

我国东部大部分油气田是断块油气田，断块油藏储量占我国总开发储量的约32%，断块油气田的研究对我国能源工业意义重大。

Currently, in the oil-field exploitation, existing the phenomenon of garbling the lack thickness of stratum with vertical fault-throw in well logging identification of strata while meeting fault in drilling well. In most case, consider the lack thickness of stratum which contrast the imperfection geologic strata thickness to the well and the well as the fault-throw. The method which using very popular in oil-field exist shortages, it very much easily lead people into the areas of misplay. especially when the seismic person and geology confirm the fault-throw, It often appear inconsistent instance.

目前，在油田开发中钻井钻遇断层时，地质人员时常存在将测井分层与相邻井对比时缺失地层厚度与铅直地层断距混淆的现象，很多情况下把井与井对比缺失地层厚度等同于断层断距等，这些现今在油田非常流行的用法存在一些不足之处，容易把人们引入一些认识上的误区，特别是在地震与地质人员进行断层断距的确定时，经常出现矛盾的情况。

The early stage of the Yanshan movement generated an Early Jurassic downfaulted basin and a Middle Jurassic compressional-downwarped coalaccumulating basin.In the middle stage,the Mid-Late Jurassic witnessed the formation of a volcanic downfaulted basin bounded by NW and NE deep faults,intermediate-basic and acid volcanic eruption and hypabyssal and near-sur...

燕山运动早期形成早侏罗世断陷盆地和中侏罗世挤压坳陷型聚煤构造盆地；中期中晚侏罗世形成被NW、NE向深大断裂围限的火山断陷盆地，中基性—酸性火山喷发和浅成、超浅成中酸性岩浆侵入，晚侏罗世末形成了一系列NNE向褶皱和逆冲推覆构造带；晚期早白垩世再次形成断陷盆地和开阔平缓褶皱，义县组不整合在火山岩之上，晚白垩世处于挤压造山后的山体隆升阶段，左云组不整合在义县组之上，伴随有壳源型花岗岩侵入，NW、NE向断裂复活，形成地堑、地垒式断裂组合，导致山体隆升。

All cases were presented with cyclodialysis combined with other ocular injuries, the characteristics and surgical management were analyzed Results The major signs include vitreoretinal disorders(67.6%), lenticular injury(55.9%), obital fracture(10.8%), iridodialysis(9.0%), hyphema(5.4%).

回顾分析了2001年4月—2007年1月在本中心就诊的复杂性睫状体断离病例111例，结果在全部患者中，除睫状体断离外，伴有其他主要眼部病变包括玻璃体视网膜病变（67.6%），晶状体病变（55.9%），眶壁骨折（10.8%），虹膜根部断离（9.0%），前房积血（5.4%）。

My thesis is divided into three chapters: In the first chapter, I mainly present the excavations of Oxyrhynchus, the discovery of the Hellenica Oxyrhynchia, the author, the organization, the style and the vocabulary of the Hellenica Oxyrhynchia as well as the time of writing and the scope of the content.In the second chapter, I mainly analyze the war at Ephesus, Megara and Notium recorded in the Cairo Fragment and Florence Fragment and compare them with other historian\'s records.In the third chapter, I analyze the contents of London Fragment item by item and compare the parallel records with the other historian\'s. I mainly discuss the prosperity of Thebes and the fall of Athens in the Peloponnesian War, the constitution of Boeotia, the recovery of Athens after the Peloponnesian War, the consolidation of Spartan hegemony, the Corinthian War, the democratic revolution of Rhodes, the relationship between Persia and the Greek City States, the political conflict inside the Greek City States, etc.

本文共分为三章：在第一章中，笔者主要探讨了奥克西林库斯的考古发掘、《奥克西林库斯希腊志》的发掘出土及其作者、体例、语言和风格、创作时间以及记载的内容；在第二章中，主要对《奥克西林库斯希腊志》的开罗断片与佛罗伦萨断片所记载的以弗所战役、麦加拉战役和诺丁姆战役进行了史料分析和文献比对；在第三章中，笔者对伦敦断片所记内容进行逐条分析并与其他史家的记述进行了文献比对，其中主要探讨了伯罗奔尼撒战争中雅典的衰落与底比斯的繁荣、比奥提亚的联盟体制、伯罗奔尼撒战争之后雅典的复兴、斯巴达霸权的巩固、科林斯战争、罗德斯民主政变、波斯与希腊城邦的关系以及希腊城邦内部的党派斗争等内容。

According to the interpreted approaches of sequence stratigraphy,the lower Cretaceous strata in the northern Wuerxun sag can be divided into four types of sequence,namely simply faulted sequence,quickly faulted-depressed sequence,syngenetic faulted-depressed sequence and simply depressed sequence.

应用层序地层学解释方法对乌尔逊凹陷北部下白垩统地层进行了层序地层分析，将其划分为4个层序和4种层序类型，即简单断陷层序、快速断坳层序、同生断坳层序和简单坳陷层序。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。