英语人>网络例句>obtains 相关的网络例句
obtains相关的网络例句

查询词典 obtains

与 obtains 相关的网络例句 [注:此内容来源于网络,仅供参考]

The party obtains such a feather in one's cap so, the key depends on the vanguard that the party is Chinese the working class from beginning to end already, it is the headquarters of Chinese proletariat revolution all the time.

党所以取得如此卓越的成就,关键在于党既始终是中国工人阶级的先锋队,又一直是中国无产阶级革命的司令部。

As crop decrease, fishing obtains the change of breed, the economic benefits of ocean catching line of business is sure be affected, how to fall in crop reductive circumstance, maintain marine fishery economy to grow continuously, this is an a Gordian knot.

随着产量的减少,渔获品种的变化,海洋捕捞业的经济效益必定受到影响,如何在产量减少的情况下,保持海洋渔业经济持续增长,这是一个棘手的问题。

Ascended a net easily to come out from classified information website a few days ago message: From 2006 collect brushstroke after the venture capital investment of 10 million dollar, yi Deng net and classified information website group OLX obtains international wind to cast favour again, at behead obtains 13.5 million dollar to note first quarter endowment.

日前从分类信息网站易登网传出消息:自2006年募集第一笔1000万美元的风险投资后,易登网及分类信息网站群OLX再获国际风投青睐,于第一季度斩获1350万美元注资。

Train for half year to the study team and the control group children after the different method to carry on the index of correlation the examination: Around the contrast examination experimental study four groups the event correlation electric potential ERP(P300) data and the right brain brain electricity fundamental wave alpha wave formation rate which with the brain custom, the memory level, the brain suggestion electric potential reflectoscope reflector obtains, all has the significance difference (P0.05), obtains the study team effect to surpass other control groups obviously.

对研究组和对照组儿童用不同方法训练半年后进行相关指标的检测:对比检测实验研究前后四组的用脑习惯、记忆力水平、脑诱发电位测试仪获得的事件相关电位ERP(P300)数据和右脑脑电主波α波的发生率,都有显著性差异(P.05),得出研究组效果明显优于其他对照组。

This article mainly simulates gradually damage destruction process of rock, major in determinationg the definition of rock three-dimensional damage tensor, simplify to the damage tensor and obtain its engineering calculation method, and obtains the basic expression form of equivalent stress by equivalent stress assumption, symmetrization to the actual stress, thus obtains construction relation of the festival principle of three-dimensional damage rock mass, finally couples elasticity- plasticity with damage in the finite element equation, with reference to elasticity-plasticity gradually degenerated method thought, simulates rock damage to advance gradually the destruction process in finite element method, draws up elasticity - plasticity and damage coupling two-dimension finite element procedure with the C language in the VC contact surface, by simulating experiment destroyed process, acquires destruction image and the axial load distortion curve of model, agreement with the experimental result.

本文主要模拟岩石渐进损伤破坏过程,确定岩石三维损伤张量的定义,对损伤张量进行简化计算并得出其工程计算方法,采用等效应力假设得出有效应力的基本表达形式,对有效应力进行对称化,得出节理损伤岩体的三维本构关系,在有限元方程中实现弹塑性和损伤耦合;借鉴弹塑性渐进退化方法的思想,采用有限元的方法模拟岩石损伤渐进破坏过程,用C++语言在VC界面编制了弹塑性和损伤耦合的二维有限元程序,通过模拟已有的实验破坏过程,得出模型的破坏图像和轴向荷载变形曲线,与实验结果基本一致。

Then, it studies the supply chain management system as a complex system to confirm the state existing during operating of the system. After that, it conducts a probability analysis on the state which the system located by applying supplement variable method, and establishes the model of distributed parameter system in a form of partial differential equations. Combining C0 ? semigroup theory in the functional analysis, it conducts a dynamic analysis on the established mathematical model. Using this method, it obtains the mathematical expression of the dynamic solution and the steady state solution, and proves the uniqueness, non-negativity and the asymptotic stability of the system solution. This dissertation applies the Matlab tool and uses two-step, three-step Simpson integral equation to imitate the condition of system solution. Then, it adds possible mode of failure and the optimization adjustment state to the system, based on which it has established the distributed parameter system model which is described by partial differential system of equations. Combining the functional analysis C0 ? semigroup theory, it studies the established mathematical model, and obtains the mathematical expression of the dynamic solution system and the steady state solution. It has proven the existing of uniqueness of the system solution, the asymptotic stability of system solution and the system solution. In addition, it has lying the theory rationale for further analysis and the research on the optimization of system.

本文首先简要综述了供应链理论、可靠性研究、鲁棒性研究以及供应链鲁棒性研究的现状;然后,将供应链系统作为一个复杂系统来分析,确定了系统运行过程中所经历的状态,通过引入补充变量的方法,建立了用偏微分方程组描述的分布参数系统模型,用泛函分析中的C_0 -半群理论得到了系统动态解和稳态解的数学表达式,证明了系统解存在的唯一性、非负性和指数阶渐近稳定性;并借助Matlab工具,利用二阶、三阶辛普森积分方程模拟系统解的性态,并给出系统动态解的仿真图;本文又对上述系统增加了系统可能失效状态和优化调整状态,并在此基础上建立了用偏微分方程组描述的分布参数系统模型,同样用泛函分析中的C_0 -半群理论对所建立的数学模型进行了研究,得到系统动态解和稳态解的数学表达式,证明了系统动态解存在的唯一性、非负性及渐近稳定性,为进一步分析和研究供应链优化奠定了理论基础。

Preparation of the lateral chain-4-benzyloxy-3-hydroxy butyronitrile is introduced as the substrate, the REFORMATSKY reaction is performed, then obtains the dicarbonyl ester, in the structure of which containing a chiral hydroxyl group, then performs the chiral reduction, take off the benzyl group after the protection reaction with acetonylidene,then obtains the lateral chain by oxidation.

手性侧链醛的合成:采用-4-苄氧基-3-羟基丁腈作为底物,通过REFORMATSKY反应缩合得到含有手性羟基的二羰物酯,再手性还原,丙酮叉保护后氢解脱苄,最后氧化得到侧链醛。

In recent years, the relational marketing took one kind of brand-new marketing strategy, in overseas obtains the huge development: First obtains unprecedentedness in the computer domain to be successful, then promotes to departments and the profession and so on financial industry, insurance business, shipping industry.

近年来,关系营销作为一种全新的营销战略,在国外获得巨大发展:首先在计算机领域中取得突破性成功,接着推广到金融业、保险业、运输业等部门与行业。

In this, arrogates to oneself two from the Tongliao Forestry Bureau east side's 15230146th bookie, obtains the bonus 40,000 Yuan respectively; Tongliao's another big prize stems from the branch area safe plot the 15230134th bookie, obtains the bonus 40,000 Yuan.

在此之中,来自通辽市林业局东侧的15230146号投注站独揽两个,各获得奖金4万元;通辽市的另一个大奖出自科区平安小区的15230134号投注站,获得奖金4万元。

This factory is produces industry equipment's and so on gas stove fitting, water pump, mining machinery and transportation machinery specialized factories, and may make each kind of non-sign product and the fitting according to the user's needs, my factory insisted that strives for the survival by the quality, strives for the development by the prestige, all product design uses the international standard, the technical force level occupies the domestic same profession leading position, achieves the international standard, obtains the Chinese famous brand, the Chinese quality, the prestige double safeguard unit successively and so on numerous honors, and obtains the ISO9001 international quality system authentication.

本厂是生产工业煤气炉配件、水泵、矿山机械及输送机械等设备的专业厂家,并可根据用户需求制造各种非标产品及配件,我厂坚持以质量求生存,以信誉求发展,所有产品设计采用国际标准,技术力量水平居国内同行业领先地位,达到国际水平,先后获得中国著名品牌、中国质量、信誉双保障单位等众多荣誉,并获得ISO9001国际质量体系认证。

第2/70页 首页 < 1 2 3 4 5 6 7 8 9 ... > 尾页
推荐网络例句

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0,0.4,0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗,测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础,研究二值图像的形态分析算法,探讨最小结构元素的两种基本形态:膨胀和腐蚀;分析了数学形态学复杂算法的基本原理,把数学形态学的部分并行处理理念引入到家实际应用中。

Have a good policy environment, real estate, secondary and tertiary markets can develop more rapidly and improved.

有一个良好的政策环境,房地产,二级和三级市场的发展更加迅速改善。