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On the base of fatigue loading spectrum achievements, combining the characteristics of large-span grid structure with hanging cranes and the using-requirement on fatigue loading spectrum of grid structure with hanging cranes, this paper has firstly put forward the theoretic method for constructing fatigue loading spectrum of grid structure with hanging cranes, organized the relevantprogram--GJFLS. and elementally established the program loadingspectrum .
在继承疲劳载荷谱已有成果的基础上,本文结合网架设置悬挂吊车的特点以及网架疲劳载荷谱的使用要求,首次提出了网架疲劳载荷谱编制的理论方法,并编制了相应的程序,初步建立了网架程序载荷谱。
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In chapter two of this paper, firstly the author gives the matrix express for some polynomials, advances the new concept of the first and second oblique elementary operation of matrices.
近年来,由于实际问题的需要,对矩阵反问题特别是特征值反问题的研究成为当今计算数学中一个非常活跃的课题。
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Firstly, a set of elementary maneuvers which find use as candidates for the tactical maneuvers are selected within the bounds of flight envelope.
首先在两机各自极限运动范围内选择一组基本战术动作,这些基本战术动作满足飞机在三维空间内运动的质点动力学方程。
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And it presents in the following respect mainly; Firstly, the idea and mode of thinking can't suit the need of the new developing situation; Secondly, training policies and regulations system of the civil servant is not perfect, and it need to strengthen further in accordance with the law; Thirdly, the training system is not obeyed, organization structure is standard, training's standard is not unified; Fourthly, training's fund is insufficient, the teaching equipment is outmoded, the teaching means lags behind; Fifthly, target quality raise constantly, give training propose high demand; Sixthly, train teachers' team is unstable, the structure is unreasonable, whole quality remains to improve, the teaching method remains to improve; Seventhly, the cycle of renewal of knowledge accelerate, training materials, course offered can not catch up with the demand for development of era, can't meet need of civil servant's training; Eighthly, with the execution of educational industrialization and coming of training mercerization, targets face the challenge of the competition; Ninthly, there is less communication between the educational organizations, information does not flow smoothly; Tenthly, the function of scientific research and consult doesn't affect play enough, and the study of civil servant train theory is insufficient; Eleventhly, training content is not norm, and training method is not advanced.
主要表现在以下方面:一是观念和思维方式不能适应新形势发展的需要;二是公务员培训政策法规体系不完善,依法培训有待进一步加强;三是培训工作体制不顺,机构设置不规范,培训标准不统一;四是培训经费投入不足,教学设备陈旧,教学手段落后;五是培训对象素质不断提高,给培训工作提出了更高要求;六是培训师资队伍不稳定,结构不合理,整体素质有待提高,教学方法有待改进;七是知识更新周期加快,培训教材、课程设置跟不上时代发展要求,不能适应公务员培训需要;八是教育产业化的实施和培训11市场化到来,培训对象面临竞争的挑战;九是施教机构之间缺乏沟通,信息不流通;十是科研、咨询功能发挥不够,公务员培训理论研究不深;十一是培训内容不够规范、培训方法不够先进。
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In this paper, we firstly discuss all kinds of multiple elimination methods.
首先对多次波压制国内外研究现状做了简单的阐述。
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Under the environment of cyber space ,Firstly, it is necessary to nail down the duty that the ISP should take on who has close relationship with the impingement, Secondly, the author can take three measures of administration , elisor, technology to protect self-profit.
由于这三种保护手段各有利弊,所以应该采取积极的措施来减少弊端,更好地保护著作权人的利益。
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Firstly, according to the Laplace equation of ellipsoidal coordinates and the ellipsoidal harmonic functions in common use, the ellipsoidal series expansion of harmonic functions outside the referential ellipsoidal is introduced.
论文首先从椭球坐标的Laplace方程和常用的椭球谐函数出发,介绍了参考椭球面外调和函数的椭球谐级数展开。
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The results showed that inclusions were spherical or ellipsoidal, and the cracks initiated firstly in the inner of inclusion.
结果表明:稀土夹杂物呈球状或椭球状,拉伸过程中稀土夹杂物内部最先萌生裂纹。
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Firstly,the principle and method of separating the fluorescence emissive signal from canopy radiance spectrum based on Fraunhofer line was introduced.
首先,论文介绍了夫琅和费暗线探测自然光条件下的光合作用荧光的基本原理和方法。
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Firstly, the paper sets up a rational function model for the long run relationship between economic growth rate and the inflation rate by adding the cross product term of the both into the traditional model of "output-price" Phillips curve. The empirical analysis shows that the product term has substantial impact on the model\'s stability.
第一,本文在传统"产出一物价"型Phillips曲线长期模型中,加入了表现经济增长率与通货膨胀率乘积效应的交叉乘积项,建立了表现二者之间长期关系的有理函数模型。
- 推荐网络例句
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The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
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This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
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The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力