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First the math theory of machining simulation is studied, and the set structure of NC machining simulation system whose components, including time, input, output and so on, are defined. Hereby we set up the hierarchy structure, the logical structure, the static model and the dynamic model of simulation system. The construction method of sweep entity of cutter and rotation parts is researched, and their differential geometry invariants are calculated. NC code is unscrambled, and the recursion division arithmetic of time segment is put forward, which is the driven data of the movement or rotation parts. The CLDATA should be interference-free. To examine if there is interference between cutter flank and the work piece, an arithmetic that discussed the existence of intersecting curve between them is put forward. To examine if there is interference between two turrets, an arithmetic that discussed the existence of intersection set between two polygons is put forward.

首先研究加工过程仿真的数学基础，然后定义数控加工仿真系统的集合结构及时间集、输入集、输出集等概念，建立加工仿真的层次结构和逻辑结构，阐述双刀车削仿真系统的静态模型和动态模型建立方法，分析刀具扫描体和旋转部件扫描体的建立方法及其微分几何性质；研究NC代码解读技术和双刀加工时间段递归子分划技术，为驱动各仿真单元作数据准备；通过讨论后刀面和工件表面交线的存在性判断刀具后刀面与工件间是否干涉，通过求多边形的交集判断刀架与刀架是否干涉。

Heidegger culturally misreads Zhuang Zi's poetic thought because of the heterogeneity between Chinese and Western cultures and the differences in academic ideals and academic personality. In this sense, there must be some differences between Heidegger's poetics and Zhuang Zi's poetic thought. But with the factual relationships and possible academic links between both and similarities between foundamental modes of thinking, general theoretical approches, major ways of thinking and basic ways of discoursing, most of the above-mentioned differences do not form obstacles to an effective exchange between Heidegger and Zhuang Zi, and on the contrary, form a 'hermeneutic distance'inciting a fresh dialogue and a fresh thought.

由于中西文化的异质性所带来的文化隔膜，再加之学术理念、学术个性的不同，海德格尔对庄子诗学思想也不可避免地存在着某些明显的&文化误读&（譬如，用《庄子·达生》篇&梓庆为〓&的故事去批评美学研究中&质料内容二分&的思维模式等等），海德格尔诗学与庄子诗学思想之间也不可避免地存在着一定程度的差异；但由于二者之间客观存在着的真实的事实联系与可能的学理联系，以及在根本的思维方式、总体的理论路向、主要的运思方法和基本的言说方式等方面的一致或接近，这些差别中的大多数并没有成为足以阻碍海德格尔与庄子进行有效交流的鸿沟；反倒成了引发新鲜对话、产生新鲜思考的&解释学的距离&。

The morality between Spartans and Helots, between planters and negroes, between princes and subjects, between nobles and roturiers, between men and women, has been for the most part the creation of these class interests and feelings: and the sentiments thus generated, react in turn upon the moral feelings of the members of the ascendant class, in their relations among themselves.

例如斯巴达人与其赫劳特农奴之间的道德、殖民者与黑人之间的道德、君主与臣民之间的道德、贵族与平民之间的道德、以至男人与女人之间的道德，便大部分是那些阶级利益和阶级优越感的创造物；而这样产生出来的情操反过来又对优势阶级的成员们自己相互关系中的道德情绪起作用。

Cao Weideng that the number of parity between the number of hexagrams, if a and five, seven, nine and six and eight, between not simply be grouped into Yin and Yang Yao Yao, or even between the different between the odd there should be some distinction, it is recommended Shì number is a number between 1-10 hexagram known as the "10 digital hexagrams"(it could be called "easy" yet to be proved) will be used Han 6, 12, said the number of composition Yigua for "double-digit Gua"("three easy"), and also agreed that advocated by Mr.

其四，无论商周数字卦或战国时期天星观楚墓竹简数字卦，都将二、三、四甚至还有五、七等数字按奇偶、阴阳归并入一、六两个数字，证明&观象重视阴阳，那些具体数目并不重要&，数字卦只是对阴阳爻画卦的一种运用，因八卦六十四卦用于占筮而产生，而非徐先生所论那样存在着成千上万的含义不同的数字卦。

It brokedualistic barracks between mind and body for its unfaltering materialism and monism.And so forth it redraws the lines between genetics and culture, between emotion andreason, between science and religion, between determinism and freedom, betweenhuman being and the other animals.

其采取的科学唯物主义的态度打破了身心二元的壁垒，填平了由此引发的遗传与文化、理性与情感、科学与宗教、决定论与自由、人与动物等传统世界观分割出的二元对立鸿沟。

In studies of interaction among pile, platform that above it and surrounding soil, this paper employ the concept of plate element to simulate the loading character of platform, and employ the concept of solid element to simulate the character of pile and soil, using the finite element method after understanding the geometry properties of pile, soil and the platform. Analyzing the loading properties of the three entities above and their deformation, this paper also employ a special element, Penalty Element. The introduction of penalty element of this kind has served to guarantee the join harmony of displacement between solid element and plate element, thereby effectively resolving the join problem between platforms, pile that support it and surrounding soil.Considering significant property difference between pile material and its surrounding soil, there may be much shear stress on their contact interface produced under vertical load, thus causing displacement or fission. Therefore it is necessary to adopt one special constitutive law of this kind of contact interface, which can reflect its feature of loading and deformation thoroughly. On the basis of the deformation feature and constitutive laws of some contact interface obtained by Zhang Dongji and people concerned through some single-shear experiments on contact interface between structure and soil, this paper employ one pile-soil three-dimensional constant thickness contact interface model to simulate the " slide" taken place on the interface between pile and its surrounding soil. With this kind model, this paper has also created one finite element model, which can be applied to perform finite element calculation and analyze the pile-loading feature, and deduced its element stiffness matrix.

在承台-桩-土共同作用中，考虑桩与承台的几何特性，采用有限元方法，用实体单元模拟桩土，用板单元模拟承台，更具体地分析桩和承台的受力特性和变形，而且还采用罚单元—既实体单元与板单元之间连接必须满足变形协调条件，来有效地解决了承台与桩土的连接问题，且在桩土共同作用中，由于桩体结构的材料性能与周围土层性质相差较大，在竖向荷载下有可能在其接触面上产生较大的剪应力从而导致错动或开裂，因此，为了充分反映桩土接触面上的受力及变形特征，应采用一种桩土接触面特有的本构关系，即利用张冬霁等人关于结构与土体接触面单剪试验所得到的接触面变形特征及其本构关系，引入桩-土三维等厚度接触单元来模拟桩与桩侧土之间的&滑移&，在此基础上建立可用于桩基承载性状分析的有限元计算单元模型，并推导出了各单元的刚度矩阵。

The method solves the problems better through adopting the following technical proposal that: the method takes the solid super acid consisting of the VIB group elements or the VIB group elements and the IVB group elements in the periodic table of elements and loaded on a symbiosis molecular sieve as catalyst, and naphtha with the component being C4-C10 as a raw material so as to carry out catalytic cracking reaction at a temperature of between 550 and 700 DEG C, under a pressure of between 0.01 and 0.5 MPa, at a reaction weight space velocity of between 0.1 and 4 hours and with the weight ratio between water and naphtha of between 0.5:1 and 4:1, thereby generating ethylene and propylene.

本发明涉及一种催化裂解制乙烯丙烯的方法，主要解决现有催化裂解制乙烯丙烯催化剂的使用温度高，活性低，乙烯丙烯选择性差的问题，本发明通过使用在共生分子筛上负载由元素周期表VIB族元素或VIB族元素和IVB族元素组成的固体超强酸作为催化剂，以组份为C 4 ～C 10 的石脑油为原料，在反应温度为550～700℃，反应压力为0.01～0.5MPa，反应重量空速为0.1～4小时-1 ，水/石脑油重量比为0.5～4∶1的条件下，进行催化裂解反应生成乙烯丙烯的技术方案，较好地解决了该问题，可用于催化裂解制乙烯丙烯的工业生产中。

The removal rate of CODcr is between 84 and 87%; BOD_5 is between 27% and 40%; NH3-N is between 53% and 78%; TN is between 27% and 40%; TP is between 74% and 78%.

BOD_5去除率都在88%～92%之间，氨氮的去除率在53%～78%之间，总氮的去除效率在27%～40%之问，总磷的去除在74%～78%。

For example, I speak to the students and the other another distinction, I have another first in the "an" and "other" Draw a vertical line. then inspire students under the Articles, The distinction between an ponder another and the other on the difference between through the analysis of two Articles 2 and indefinite pronouns between the common feature then from the indefinite article and the article migration between the different mentality out indefinite pronouns between two similar distinction.

例如，我在给学生们讲the other与another的区别时，我就先在another的&an&与&other&之间画一条竖线，然后启发学生根据冠词the、 an之间的区别去思考the other与 another之间的区别，即通过分析两个冠词与两个不定代词之间的共同特征，进而从不定冠词和定冠词之间的不同迁移思维出两个不定代词之间类似的区别。

The cultural conflicts existing in Chinese ancient city literature between essentials and nonessentials, between urban and rural areas, between justice and interest and between love and etiquette are still the basic cultural matrix of the Chinese city literature in the 20th century, but they only appear in the historical context that China is becoming modernize, and in the conflicts between traditional and modem cultures and Chinese and western cultures.

中国的传统文化本质上是农业文化、宗法文化，传统的城市文化浸淫在无边无际的乡村文化的大海之中，它虽然有不同于乡村文化的某些新质，但它并不构成与乡村文化的抗衡，城市不能成为一种新的文化的堡垒，而只能成为连接乡村文化的释站。中国近代城市的兴起

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。