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Abstract: By cooperating the two-model method with parallelogram frame in this paper, the curve of two crossed cylinders with their axises in a state of vertical can be easily and accurately realized, and the mechanism withdrawn from the method can be app
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文摘:采用双靠模法与平行四边形机构的组合，可简易、准确地实现轴线垂直的两圆柱体相贯线轨迹的复现，其原理可直接用于压力容器上圆孔的气割。 |
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Abstract: By drilling holes on the surface, adding damping and isolating vibration to the roller, the vibration and noise radiation are not onl y reduced, but vibration energy of transmission to the surrounding objects is al s o restrained.
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文摘:通过对辊筒进行表面处理、附加阻尼装置和采用隔振措施,不但减少了辊筒的振动和噪声而且抑制了辊筒振动能量向支架、地基传递,避免二次结构声。 |
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Abstract: By employing the concept of photon flux,the evolution of the phase and photon flux in the eigenmode state in three-wave mixing,and the requirements for the initial phase and photon flux in this state,are studied in the paper.A special state in w
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文摘:利用光子流概念研究了三波混频中本征模状态的相位和光子流的变化，以及该状态对光波的初始相位和初始光子流的要求，研究了三波混频中只有光子流的交换却没有相位变化的特殊状态，提出了本征模状态推拉式非线性光环镜的全光开关，并数值计算了这种全光开关的性能，数值结果表明，该光开关的性能稳定性好，并且易于实现和控制输出信号光的光强及相位. |
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Abstract: By establishing accurate mathematical model of underground gas storage, storage characteristics and permeating process can be described on quantity and therefore theoretical base of the underground gas storage optimum operation can be provided.
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文摘:通过建立枯竭气藏型地下储气库的数学模型，数值模拟出储气库储气的历史过程，予测储库的储存容量，研究储库注采动态特征。 |
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Abstract: By experimental studies, compressibility rules of liquid under high pressure obtained. The result is shown in figures and tables.
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文摘:通过实验研究，得到了高压下液体的压缩性规律，以图和表的形式给出了结果。 |
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Abstract: By following the tracks of the national gymnastic team of China, investigation and interviews, the authors carried out the study on the t raining session features of the Chinese national gymnastic team before the 27 th Olympic Games in Sydney.
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文摘:采用跟踪观察、调查访问等研究方法，对中国国家体操队备战第27届悉尼奥运会前4个多月的训练课特征，进行跟踪研究。 |
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Abstract: By illustrating a series of international and domestic examples, the article illuminates that there is the close relationship between creating the brand of enterpriser and promoting the brand of enterprise and products.
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摘要：通过国际、国内的一系列实例说明：打造“企业家品牌”对于提升企业、产品品牌有着密切的关联和积极的促进作用。 |
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Abstract: By illustrating with vivid examples and rich data, the article reveals that the riches inhabit compactly in New York, accelerating the development of the various kinds of services and enhancing the general development of N.Y. as well.
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摘要：生动的事例和大量数据说明：纽约富人聚居，推动了各类服务也的加快发展，也促进了纽约总体的发展。 |
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Abstract: By means of RDS detection system, slight difference of reflectance coefficients for samples can be measured in two mutually vertical directions on the plane of the sample under approximately perpendicular incident condition, this is known as in-
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文摘:利用RDS测试系统，可以在近垂直入射条件下，测量出样品的反射系数在样品平面内两个互相垂直的方向上的细微差异，即所谓平面内光学各向异性。 |
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Abstract: By means of analyzing the outline of urban road landscape design, the conception in the process of landscape design of Nanxu Road of Zhenjiang No. 222 Provincial Highway and the methods of dealing with complicated topography are illustrated, the
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摘要:通过分析城市道路绿化设计要点，以镇江222省道南徐路的道路绿化设计构思及处理复杂地形的方法为例，阐述道路绿化重在与场所环境结合，塑造城市中立体、流动、多彩的生命空间。 |
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Abstract: By means of chemical-displacement and orthogonal test method,the various technological parameters of the colorant for steel at normal temperature are determined.And simultaneously their effect regulation for steel of various state and constituen
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文摘:运用化学置换法和正交试验法测定常温着色液的温度、酸度、成分、含量等参数及其对不同状态及成分的钢铁色膜质量的影响规律，研制出了一种性能优良的钢铁常温古铜色处理液及处理新工艺。 |
