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By use of ADAMS software and the mechanical system, the simulating design and optimum analysis of the lorry crane luffing mechanism and the best structural parameters were get based on the original data of anti-processing measure.
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采用目前使用最广泛的机械系统仿真分析软件－ADAMS软件，以反求设计尺寸为初值进行随车机变幅机构的动态仿真设计和优化分析，以期获得合理的尺寸参数。 |
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By use of the Fourier transform, the problem can be solved with the help of two pairs of dual integral equations in which the unknown variables are the jumps of the displacements across the crack surfaces.
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利用傅立叶变换，将问题的求解转换为对以裂纹面上位移差为未知函数的对偶积分方程的求解。 |
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By use of the model, the GDP change, the benefit per unit water, the water flow into sea and the discharge change of main river section are obtained for beneficial regions of the south-to- north water transfer.
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通过模型框架，将水资源系统中的宏观经济子系统和水资源子系统相互作用通过内生变量联接起来，分析南水北调西线工程对黄河流域受水区的影响，得到黄河流域二级区不同配水方案相对于无调水情况的GDP变化、单方水效益、人海水量和主要断面流量过程变化等。 |
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By use of the properties of ergodicity, randomicity, and regularity of chaos, a chaos ant colony optimization (CACO) algorithm is proposed to solve traveling salesman problem.
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摘要利用混沌运动的遍历性、随机性和规律性等特点，提出了一种求解旅行商问题的混沌蚁群(CACO)算法。 |
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By use of this technique, we fabricated scaffold-like micro-well structures with sub-micron resolution and high aspect ratio by both raster scanning and pinpoint scanning methods.
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与其它微加工技术比较，使用此方法除可制作复杂的三维微结构外，同时它又具有免用光罩、制作步骤简单、真正三维的立体结构及高解析度之优点。 |
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By use of transform, the problem of stochastic optimal control with uncertain terminating time is transformed into that with determinate terminating time; then the problem is solved using the theory of stochastic optimal control with determinate terminati
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通过变换，将终时不确定的随机最优控制问题转化为终时确定的随机最优控制问题；然后，利用终时确定的随机最优控制理论来求解。 |
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By uses of Handan raw materials, this paper studies the influence of coarse aggregate limiting grain size, water-binder ratio, fly ash replacement, sand-total aggregate ratio on the strength and workability of concrete prepared with low water-binder ratio
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摘要本试验采用邯郸当地的混凝土原材料，利用正交设计方法，试验研究和分析了粗骨料最大粒径、水胶比、粉煤灰掺量、砂率对低水胶比混凝土的强度及和易性的影响。 |
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By using Per Line Blockingfunction, the telephone number will not be displayed at the recipient's side when you make outgoing calls.
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「完全停止示号」功能能让阁下于拨出电话时，完全停止显示号码于来电显示用户的电话屏幕上。 |
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By using IDPM, some principles and methods of mass customization were clearer, such as the concurrent engineering of product design and manufacturing, the postpone of customization point, the extension of similarity in parts, incomplete bill of material a
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通过设计与过程的集成模型说明了大批量定制生产的原理和方法，如产品设计和制造的并行、推迟定制点、扩展的相似性原理、粗结构表和粗生产计划等。 |
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By using LINGO software, coefficients can be estimated for linear least absolute deviations regression quickly and accurately, making it an effective approach to coefficient estimation.
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利用LINGO软件能够快速、准确地估计出最小一乘线性回归的参数，从而使其成为一种有效的参数估计方法。 |
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By using RAD7, a long term of and continuous measurement of radon concentration in an open mom in Chengdu were carried out, finafly, 947 data were obtained.
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本文论述了空气中氡的迁移机理及氡浓度受温度、相对湿度、气压的影响，并利用RAD7型氡测量仪于2004年3月至2005年10月在成都市某开放性室内对空气中氡浓度进行了连续测量，得到了947个氡浓度数据。 |
