查询词典 manifold paper

Mackintosh piled on the main chaetomium grey paper paper in the manufacture of petroleum paper processes in the business card printing and membership card production processes may occur in the anti-dropping paper, shedding and accumulate in blanket above, affect the imprinted ink dot, left the correct delivery, paper above paper and paper powder will pass the rubberand, block drum, after roller scurrying to sluicing inside, thus affecting the transport of monlchamus road, experience the paper off powder serious paper business card printing and membership card at the end of production of monlchamus tuhung riverbeds are gray, paper wool, paper powder, at which point inking at, imprinted inks are printed on your mind, and the cultiuation of 1 000 in the white paper in the blanket on adhension, you need to wipe down blanket.

不一、橡皮布上堆纸不净纸灰次给火油纸弛在创作发明工艺方背的来因，在制卡和会员卡制作历程洋不定会表现纸弛脱粉掉不净，并且积聚在橡皮布上背，感化痕迹不朱色的网点、图不白侧确传达，纸弛上背的纸灰、纸粉不离会堵住橡皮、印版滚筒，不纬过不朱辊窜的到不朱斗槽边背去，从而感化不朱路的传输，碰到纸弛掉粉惨轻的纸弛，制卡和会员卡制作到最后不朱斗边全是纸灰、纸不净、纸粉，此时不朱量闭到最不小，痕迹不朱色也显得醲郁露底，印上1000弛纸弛白花花黏附在橡皮布上，不离必给擦洗橡皮布。

The first part presents develops of predator-prey systems and gives the model that is investigated in our paper; Chapter 2 presents the results on boundedness of solutions and permanence of system; In chapter 3, we explicitly derive a domain of attraction for the positive equilibrium of system by using Liapunov method; The local stability and the conditions that Hopf bifurcation occurs are obtained in chapter 4; In chapter 5, some explicit fomulae of the direction of Hopf bifurcation and the stability of bifurcating periodic solutions on the center manifold are determined,using normal form and center manifold introduced by Hassard et al; In chapter 6, some numerical simulations are performed to illustrate the analytical results found; Our paper ends with a brief conclusion.

全文共分七章，第1章对捕食-食饵系统的发展背景做了介绍并给出了本文研究的模型；第2章讨论了系统的保持性和解的有界性；第3章研究正平衡点的全局性质，对正平衡点的吸引域进行了精确估计；第4章研究了系统的正平衡点的局部稳定性和Hopf分支存在的条件；第5章利用规范型和中心流形定理得到了一个决定Hopf分支方向、分支周期解的稳定性及其他性质的精确公式；第6章对一个具体模型进行了数值模拟；第7章对全文进行了总结。

The limited company(original smoke set paper industry in Bohai Sea) of Laiyang silver in Shandong paper industry is 1 and deckle to product with paper to produce and the large share system of the integral whole business enterprise, belong to national point special kind paper production a base, the company main product has a food packing bag, defending false bag, the upscale culture uses bag, the fruit bag ten greatest serieses such as paper and fruit bag etc. are more than 30 specieses, producing among them of ＂ trillion plentiful ＂ card grape bag paper, apple bag paper, pear bag paper, mango bag paper, the banana bag paper waits various different specification of set bag paper.

内容提要：山东莱阳银通纸业有限公司是一家及造纸与纸制品生产与一体的大型股份制企业，属国家重点特种纸生产基地，公司主要产品有食品包装袋，防伪袋，高档文化用袋，果袋纸及果袋等十大系列三十多个品种，其中生产的＂兆丰＂牌葡萄袋纸，苹果袋纸，梨袋纸，芒果袋纸，香蕉袋纸等各种不同规格的套袋纸。

We mainly produce thermal paper roll, cash register paper, ATM paper, POS paper, thermal fax paper, computer printing paper, neutral electrostatic copy paper, fax paper, roll printing paper, mimeographing paper and such top-grade stationery paper.

我们主要生产热敏纸辊，收银机纸， ATM纸，主要官员的文件，热传真纸，电脑打印纸，中性静电复印纸，传真纸，印刷纸辊， mimeographing文件等顶端级的文具纸张。

The main paper laodelphax in the manufacture of petroleum paper processes in the business card printing and membership card production processes may occur in the anti-dropping paper, shedding and accumulate in blanket above, affect the imprinted ink dot, left the correct delivery, paper above paper and paper powder will pass the rubberand, block drum, after roller scurrying to sluicing inside, thus affecting the transport of monlchamus road, experience the paper off powder serious paper business card printing and membership card at the end of production of monlchamus tuhung riverbeds are gray, paper wool, paper powder, at which point inking at, imprinted inks are printed on your mind, and the cultiuation of 1 000 in the white paper in the blanket on adhension, you need to wipe down blanket.

纸灰次给火油纸弛在创作发明工艺方背的来因，在制卡和会员卡制作历程洋不定会表现纸弛脱粉掉不净，并且积聚在橡皮布上背，感化痕迹不朱色的网点、图不白侧确传达，纸弛上背的纸灰、纸粉不离会堵住橡皮、印版滚筒，不纬过不朱辊窜的到不朱斗槽边背去，从而感化不朱路的传输，碰到纸弛掉粉惨轻的纸弛，制卡和会员卡制作到最后不朱斗边全是纸灰、纸不净、纸粉，此时不朱量闭到最不小，痕迹不朱色也显得醲郁露底，印上1000弛纸弛白花花黏附在橡皮布上，不离必给擦洗橡皮布。

In the second part of this paper, by considering the geometric properties of some well-known classical Riemannian manifold and combining with results we had got, we give the definition of the parallel rays in a complete nocompact Riemannian manifold M, which are usual parallel rays when M is restricted to Euclidean space R.

本文的第二部分，基于对一些典型的黎曼流形几何性质的观察，结合已有的研究成果，我们首次给出了完备非紧黎曼流形上平行射线的定义，该定义在欧式空间中就是普通的平行射线。

In this paper, the regular domain of traditional parametric surface is generalized to manifold, and a new method is proposed to construct smooth surface based on this domain manifold.

将传统参数曲面的规则定义域推广到一般的二维流形上，并基于定义域微分流形提出了一种新的光滑曲面构造方法。

The paper discusses the structure of the soul in a complete noncompact Riemannian manifold M with nonnegative curvature,and proves that if the soul of the manifold is unique,then the soul actually degenerates to a pole.

讨论了具非负曲率的完备非紧黎曼流形上的核心的结构，证明了如果核心是惟一的，那么核心将退化为极点。

By means of center manifold method, this paper gives methods for judging stability of critical nonlinear systems. Moreover, it uncovers connections between results obtained form center manifold method and other methods.

本文采用中心流形方法，给出了非线性系统临界稳定性的判据，并且得出了用中心流形方法所获得的稳定性判据和用其他方法所获得的稳定性判据之间的关系。

It's a time-costing and mistake-making work while designing the complicated tunnels and holes in the hydraulic manifold block. This paper introduces character-driven design method of the hydraulic manifold block based on the Pro/Program module of Pro/E software .

引言目前，国内液压机企业已普遍开展了产品的计算机辅助设计，使设计者在设计过程中不再是一笔一地划线条，而是直接调用二维图库的图块直接编辑，受到了设计人员的欢迎。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。