有角度地

Since the cutting force of PDC cutter is related directly and closely to its cutting angle, correct calculation and analysis on its cutting angle is the basis and premise for analyzing cutting force and bit operating load.

PDC钻头切削齿的切削载荷与齿的切削工作角度有直接而密切的关系，所以正确地分析和计算齿的切削角度，是齿的切削载荷以及钻头工作载荷分析的基础和前提。

The calculated double differential cross section of the new model is compared with experimental data and previous SCDW calculations with single particle model. The calculated cross sections are larger than those given by previous calculations at backword and forward angles and smaller than those given by previous calculations near the quasi-elastic scattering angle. The agreement with experimental data is much improved.

新模型的双微分截面计算结果与实验值以及以前采用单粒子壳层模型时的计算结果进行了比较，表明CDFM模型的引入对SCDW模型的计算结果有较大的改进，使其在大角度和极小角度区域有所增大，在准弹性散射角附近有所减小，从而能更好地与实验值相符合。

In order to reasonably depict four basic problems with friction, one Coulomb friction new form in first Kirchhoff stress is proposed to deal with finite deformation problems, other Coulomb friction form in incremental mode to elastoplastic flow theory; Hilbert function spaces concerning elastoplastical problems with friction are established, so it makes all operations and calculations in the treatise standardized within the scope of reasonably topologic structure; In view of functional extremum, the equivalence between generalized variational inequalities principles in elastoplasticity with friction and corresponding basic problems are testified by inducing Lagrangian multipliers, so it provides a rationally theoretical basis for numerical methods in elastoplasticity with friction; From the viewpoint of variational inequality, the theory of generalized variational inequalities in elasticity and elastoplasticity with frictional constraint is studied, and the uniqueness and existence of the solution of FEM is proofed under the proposed conditions of stress compatibility, and them FEM approximation and a discrete solution are discussed; Based on the principles of generalized variational inequalities in elastoplasticity with friction, direct generalized variational inequalities methods is pretended, which is a natural generalization and development of direct variational methods; Using generalized variational inequalities methods, some examples in metal forming including plane deformation, upset and extrusion are analyzed and the results prove that all the theories and methods in the paper are right, feasible, accurate and advanced.

主要内容有：为了合理地描述金属塑性成形中摩擦约束弹性、弹塑性基本问题，提出和研究了有限变形下以Kirchhoff第一应力表示的Coulomb摩擦定律形式和弹塑性流动理论下以增量形式表示的Coulomb摩擦定律表示形式；系统建立了摩擦约束弹塑性问题的Hilbert函数空间，使本文规范在一个具有合理的代数拓扑结构内进行一切操作和运算；利用Lagrange乘子，从泛函极值的角度系统地阐述和论证了一系列摩擦约束弹性、弹塑性广义变分不等原理与相应的实际问题之间的等价性，它为处理摩擦约束的弹塑性力学数值方法提供了合理的理论基础；从变分不等式的角度出发，阐述了对应于摩擦约束弹性、弹塑性问题的广义变分不等式理论，首次提出了在应力相容性条件下，它的有限元解具有存在唯一性，进而讨论了其有限元近似及离散解法；基于摩擦约束弹塑性广义变分不等式原理，首次提出了直接广义变分不等式方法，这一方法是直接变分法的合理推广和发展；利用直接广义变分不等式方法对金属压力加工中的平面变形问题、镦粗、挤压等塑性成形问题进行了分析计算，验证了该理论和数值算法的正确性、实用性、精确性和优越性。

The results showed that the herb was rich in vanadium and lithium and tin, but low in zinc and copper, and had a strong tendency to accumulate titanium, lithium and boron. The pharmacological effects of geo herbal Asarum L. seemed to be closely related with its characteristic contents of trace elements which were mainly affected by the idioplasm and various other minor factors.

结果显示，细辛道地药格中V、Li、Sn等元素的含量较高，Zn／Cu比值较低，细辛对Ti、Li、B等元素有较强的富集作用，细辛的药理活性与细辛道地药材的微量元素含量特征有一定的相关性，种质是影响细辛道地药材中微量元素含量的主要因素，从微量元素的角度来看，细辛道地药材的形成模式是以种质为主导的多因子关联决定型。

The stude announces that their changeable regular of the center of gravity level speed in supporting phase is falling in tne first cushioning phase. When their center of gravity's vertical lines pass their heels and their knee joints go on extended contraction ,their center of gravity level speed has extended .the reason is that their angles have passed the heels and their swinging legs' kenn joints have swinging the front of their bodies. Its power originates the swinging leg's forward active swinging and the decurtation contraction of hip joints 、ankles of the supporting legs.the swinging leg shows "the calf's active backward swinging"before its landing impact,the skill affects the loss of center of gravity level speed when the swinging leg lands.they enlarge their trunks' forward-landing impact phase ,it can decrease the center of gravity level speed's loss after landing and impel the center of gravity level speed to pass the supporting spot quickly.

两人缓冲阶段身体重心水平速度变化规律是在体前缓冲阶段呈下降趋势；当身体重心垂线超过脚后跟后，在膝关节继续缓冲做退让收缩的情况下身体重心水平速度开始加大，原因是踝关节在最大缓冲时身体重心已移过支撑面及摆动腿膝关节已做体前摆动，主要动力来源于摆动腿的积极前摆和支撑腿髋、踝关节的克制性收缩；在摆动腿下压着地前期是大腿积极下压小腿随大腿的积极下压顺势向前下滑摆，在摆动腿下压着地后期表现出"小腿积极回摆"技术，对减小着地时的水平速度损失、加大向前用力都有积极影响；适当加大摆动下压着地阶段躯干的前倾角度，有利于减少着地时相的速度损失和有利于身体重心较快的移过支撑点；缩小后蹬结束后的后伸动作幅度，有利于减小腾空时间。

Firstly, it studies the definition of implication and its classification, basing on this, deeply analyzes the relations between implication and the connective "if, then" universally used in our ordinary life. Then the article points out that implication is logical abstract to the connective "If, then" used in the natural language. However, because of different understanding and mastering to it, implication may have different classification, it can't be given a right definition. We must master it by all kinds of concrete implications. According to different criterion, implication has different categories. This article mainly discusses its classification from two sides: Ancient Greece and Medieval's and metalogic's.

首先，论文简要地考察了蕴涵概念的界定，指出蕴涵是对自然语言中连接词"如果，则"的逻辑抽象，而对它的意义的不同理解和把握，则可以有不同种类的蕴涵，不能笼而统之地对蕴涵下一定义，只有通过各种具体蕴涵去掌握有关蕴涵的理论；依据不同的分类标准，蕴涵可以有不同的类型，本文主要讨论古希腊及中世纪对蕴涵所作的分类及从记号学这一元逻辑的角度出发对蕴涵作的分类。

There are several variables that determine these positions; crank length, distance from crank center or bottom bracket to saddle, saddle angle, seat tube angle and saddle offset, distance from saddle to handlebar, relative height of saddle and handlebar, handlebar width, and handlebar drop on road style handlebars.

有几个数值决定了这些位置的所在：曲柄的长度、五通中心到坐垫的距离、坐垫的角度、坐垫表面的材料、坐垫和车把之间的距离、坐垫和车把到地面的高度。车把的宽度、以及公路车把的下垂的角度。

In view of this point, Lu Ling's novels are of value, because strong intellectual complex is embedded in his novels describing either workers or peasants, in which the character's spiritual dynamics receives utmost concernViewing from the perspective of the intellectual quality-freedom, enlightenment and reflection, this dissertation seizes up the traits of intellectual character of Lu Ling's novels in 1940's, in an attempt to reproduce the sheen of his novels, and also to take a glimpse at the psychological journeys of the youth generation at that ageThose characters in Lu Ling's novels behave unbridledly all the way through their life journeyo They rebel against all the absurd things, declare war on tradition, family and newly rising authority, also anatomize themselves They resort nowhere Their life is closely linked to tramp It is right during the course of tramp and rebellion that they realize themselves, look for freedom and luminosity, and achieve real contact with people; they have enjoyed the unrestraint to their heart's content as well as experience torture from various forces in heartLu Ling's novels are affluent in connotation This dissertation only studies from the perspective of intellectual, the topics among which like: freedom, tradition, individual and collective are still worthwhile studying up to now.

从这一点出发，路翎的小说很有价值。他的小说不管是描写工人还是农民，都带有浓重的知识分子情结。他的关于知识分子的小说，更是极力关注人物的精神动态。本文从现代知识分子品质的角度——自由、启蒙与反思，打量路翎四十年代小说中的知识分子人物的特质，企图在这种论说中使路翎小说的光彩重现，也从中窥视那一代青年在那个时代的心路历程。他小说中的那些人物，在人生的道路上一路狂飙过去。他们反叛一切不合理的东西，对传统、家庭、新生的权威开战，也对自己身上旧的、暧昧的因子毫不留情。他们在哪里也停留不下，他们的人生和流浪紧密地联系在一起。在这个不断的流浪和叛离中，他们认识自己，追寻自由、光明，力求与人民的真正接触。也正是在这个背叛—寻找的过程中，他们享受了狂飙的酣畅淋漓，也体会到了内心各种力量撕裂的痛苦。路翎小说的内涵很丰富，本文只是抽取了知识分子这个角度进行研究。当中的一些命题：自由、传统、个人与集体在今天还是很有研究价值的。

Viewing from the angle of forming course and forming mechanism of legalorder,the principal factors,which hinder the build of socialist country un-der the rule of law,may be summed up as follows.Some law lack of reason-ability,which show benefits distribution unreasonable,right protection un-equal,institution offering unbalanced.Laws are short of coercive power,centrally embodied in the phenomenon of'soft regime',both resulting fromobject factors that material conditions what exercising law needs are insuffi-cient and political system is unreasonable,and subjective factors of belief inthe rule of law being blunt,and corruption and degeneration.Non—legalmechanism is imperfect,unable to efficiently fill up the'blind area'and'gray field'of law,and strongly sustain the function of law.There are manydetect in formal aspect of law,among which the most important is that legalprocedure and procedural elements are incomplete.

从法律秩序的形成过程与形成机制的角度看，我国社会主义法治建设的主要障碍因素可归纳为以下几个方面：一些法律缺乏合理性，具体表现有利益分配不合理、权利保护不平等、制度供给不均衡；法律缺乏强制力，集中表现在&软政权&现象上，有执法的物质保障不充足和政治体制不合理等客观因素，也有法治观念淡薄、贪污腐化等主观原因；非法律机制不健全，不能有效地填充法律的&盲区&和&灰色地带&，并有力地支持法律的运行；在法律的形式方面存在诸多弊端，其中至关重要的是法律程序不健全，法律条文的程序要件不完备。

In paper, it expatiates the connotation , class and function of the legal consciousness of the people in the content, historic reviewing and important meaning of managing state affair according to the laws. From the different angel , it do some thorough fondues analysis to the current situation of the legal consciousness of our country抯 people. Then it bring forward some measure of pertinence in the culturing and boosting the legal consciousness of the people.

本文从依法治国方略的涵义、历史回顾及重要意义的论述入手，又对公民法律意识的内涵、分类及功能作以阐述，在从不同角度对我国当前的公民法律意识现状进行描述的基础上，做出了深入具体的成因分析，并进而有针对性地提出了培养与提高公民法律意识的若干措施。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。