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In the fifth chapter in Xingjian, the employment structure and absorbing elasticity coefficient of deviation degree Angle of result is in the development process, but on the whole of the tertiary industry in Xingjian obviously higher employment contribution in the primary and secondary industries, in the future development and will continue its important role. In Xingjian, the third industry sectors in the urban employment situation analysis, the result is, in recent years the development of traditional service industry in the employment of absorbing effect decreased progressively, contribution emerging service industry has become the main force of the employment and absorb a function is to keep this trend.
在第五章,在新疆第三产业就业的分析中,从就业吸纳弹性系数和结构偏离度的角度得出的结果是,在发展过程中虽有小幅波动,但整体上新疆第三产业的就业贡献作用明显高于第一、二产业,在今后的发展中并将继续保持其重要作用;在新疆第三产业各行业的城镇就业情况分析中,得出的结果是,在最近几年的发展中传统服务行业在就业吸纳方面的贡献作用逐步减退,新兴服务行业已经成为吸纳就业的生力军,并有保持这一作用的趋势。
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Presents the design of longitudinal control for ASTOVL lift-fan aircraft, a multi-variable, strong-coupling, complicated nonlinear system to make the system nonlinear offset and decouple, and the method used for linear system in designing the system to gain expectant flying qualities and the combination of aerodynamic control surfaces with thrust vectors to delay the control surfaces getting into saturation, and the minimum N-norm generalized inverse theorem of weighted generalized inverse adopted to apportion the moments commands, which make the control surfaces gain appropriate deflection and the simulation results to verify the dynamic inverse control laws designed really make the system nonlinear offset and decouple; when one command is given, only this output will response, and others do not response; when all commands are given together, the responses will be just the linear superpose of the response of each command, therefore the operation of the pilot will be simplified greatly.
摘 要: ASTOVL升力风扇飞机是多变量、强耦合、复杂的非线性系统,采用非线性动态逆理论设计控制律以实现系统的非线性对消及解耦,然后,采用线性系统的设计方法对系统进行设计,以使系统获得期望的飞行品质。同时,考虑到ASTOVL升力风扇飞机是由气动舵面和推力矢量融合作用的,为了延缓各舵面进入饱和的时间,采用加权广义逆中的极小N-范数广义逆定理分配力矩指令,从而使各舵面达到适当的偏转角。并将所设计的控制律进行了仿真,结果验证了所设计的动态逆控制律使系统实现了非线性对消和解耦,单个指令作用时,只有该项响应,其余不受影响;所有指令作用时,其结果就等于单个指令作用时的线性叠加,这样使驾驶员的操纵大大简化而易于控制,从而大大降低了飞行事故率。
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Suppose there exist a strictly increasing function Φ: 0,∞→
若存在严格增加函数Φ:[0,∞]→0,∞,Φ(0)=0,jx(下标 n+1-x∈Jx(下标 n+1-x使得〈T(上标 n-1)x(下标 n+1)-T(上标 n-1)x, jx(下标 n+1-x〉≤k‖x(下标 n+1)-x‖^2-Φ‖x(下标 n+1-x‖,n≥1,x是T的不动点,在对参数的一些限制条件下,本文证明了迭代序列{x}强收敛于非自映象T的不动点x,其目的是把对渐近伪压缩映象的迭代结果推广到渐近伪压缩非自映象上,从而推广了以前的结果。
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It presupposes a hostile invasion, resisted or unresisted, as a result of which the invader has rendered the invaded government incapable of publicly exercising its authority, and that the invader has successfully substituted its own authority for that of the legitimate government in the territory invaded.
其前提是敌意入侵,无论遭受抵抗与否,结果是使得被侵略的政府无法公开执行其职权,且入侵者成功的取代当地具有正当性的政府。
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OR>1 indicates dangerous factor, OR<1 protective factor, and OR=1 no significance. The results showed that if triglyceride and very low density lipoprotein cholesterol increased an average level of normal respectively, and there would be OR of TG 2.43 (P<0.05) and OR of VLDL-C 6.09 (P<0.05), the high levels of TG and VLDL-C were the factors of lithogenesis. High density lipoprotein cholesterols (HDL1-C, HDL2-C, HDL3-C), with OR less than one, were the factors of protecting against the formation of gallstone.
结果:甘油三酯和极低密度脂蛋白胆固醇每增加一个正常均值水平,OR值分别是2.43(P<0.05)和6.09(P<0.05),是重要的致石因素指标;高密度脂蛋白胆固醇(HDL1-C、HDL2-C、HDL3-C),OR值均低于1,是重要的防石因素指标;低密度脂蛋白胆固醇和总胆固醇的OR值均小于1,本研究结果提示其可能是一种代谢状态而非保护因素。
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Especially when July ,1936 called Japan And Manchoukuo Peace Treaty's Postscipt,add the posipolity of "dual nationaliy.To Koreans residing in Northest China, they also had dual nationality because of some history things and China Nationality Law which was revised in 1929.1f deal with this thorny thing failurely, the Janpan goventment would carried that the people think the " Manchoukuo only was puppet country.
居住在东北的日本人均可拥有&满洲国&的国籍,但是日本人在感情上并没有脱离日本国籍而加入&满洲国&国籍之意,这就增加了日本人双重国籍的产生;尤其是1936年7月所谓的《日满条约》和其附属说明中更是表明了日本人是以不脱离本国国籍为前提的,其结果更是增加了在满日本人双重国籍情况的产生。
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But that worked out for the best as it meant we had to look internationally and found Lisa Ray and then Sheetal Sheth and neither of them had any issue with playing a lesbian.
不过其结果却是塞翁失马,这使得我们不得不跨国籍去寻找主演结果找到了Lisa Ray然后是Sheetal Sheth,而她们两人都对出演同性爱人的角色没有任何问题。
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On the other hand, this article listed the AML code for automated extraction drainages from DEM data. Finally the authors checked the result of automated extraction using some surveyed data in Haihe drainage area. Through analysis on the comparison between the flow networks and drainage area that extracted using this method and surveyed data, it is concluded that this method is effective and efficient.
另外,还给出了利用GIS软件ARC/INFO GRID提取全国流域的AML程序代码,并以海河流域作为实验区将抽样测量结果和自动提取结果进行了实验对比分析,其结果表明利用该方法提取的流域数据与利用手工方法绘制的流域基本一致,证明该方法是有效的。
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If an X fertilises, the result will be a girl; if a Y penetrates, the result will be a boy.
如果一个X fertilises ,结果将是一个女孩;如果Y渗透,其结果将是一个男孩。
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The main research tasks and results are as follows:(1) Through comparing the stress intensity factor of compact tension specimen calculated by finite element software with the theoretical value, the feasibility of calculating fracture parameters of crack tip in ABAQUS software was verified.(2) The relationship between the elastic modulus of the material and research scale was studied based on deriving the cohesive stress theory and other relevant theories. And the elastic modulus of the material on meso-scale was determined.(3) Global model and sub-model of the finite element were built in th...e macro-scale, and stress-strain field nearby the crack tip was analyzed, and the results show that the detailed stress-strain in the crack tip could be obtained by using the sub-model technique.(4) In meso-scale, the crack growth model was also established by assuming the crack propagating along the grain boundary, and the detailed stress-strain field in the crack tip was obtained.(5) The effect of crack length on Von Mises stress, and maximum principal stress and strain was analyzed in meso-scale when equivalent KI equals 30MPa.m1/2. And the results show that except for crack tip area, the stress-strain distribution in whole specimen is not affected.
主要完成研究内容和取得成果如下:(1)利用有限元软件计算出紧凑拉伸试样的裂纹尖端应力强度因子KI值,其结果与理论值一致,从而验证了利用ABAQUS计算裂纹尖端相关断裂参量的可行性;(2)在研究内聚应力等相关理论的基础上,推导出了研究尺度与材料弹性模量的近似关系,并确定了介观尺度上的弹性模量;(3)在宏观尺度上建立了全局有限元计算模型和子模型,得到了裂纹尖端应力应变场分布,结果表明利用子模型技术获得比较准确的裂纹尖端应力应变场分布是可行的;(4)在介观尺度上利用平均晶粒尺度的方式建立了裂纹沿晶扩展模型,得到了裂纹尖端断裂过程区的微观应力应变场;(5)当应力强度因子为30MPa.m1/2时,分析了介观尺度上在裂纹沿晶扩展过程中裂纹长度对Mises应力、最大主应力和应变的影响,结果表明,裂纹扩展长度对试样整体应力应变分布影响不大,而对裂纹尖端区域有较大影响;(6)介。。。
- 推荐网络例句
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Plunder melds and run with this jewel!
掠夺melds和运行与此宝石!
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My dream is to be a crazy growing tree and extend at the edge between the city and the forest.
此刻,也许正是在通往天国的路上,我体验着这白色的晕旋。
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When you click Save, you save the file to the host′s hard disk or server, not to your own machine.
单击"保存"会将文件保存到主持人的硬盘或服务器上,而不是您自己的计算机上。