• 方法参数定常欧拉方程组重新组合成以广义黎曼变量表示欧拉方程组,再用点二步迎风格式离散求解。

    Euler equations of generalized Riemann variable are derived from unsteady primitive variable Euler equations and solved by using two - a point-two-step upwind finite difference method.

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  • 这里注意一点如果采用这种方法必须修改udf调用,改为执行存储过程提供一个额外的OUT参数

    A point to note here is that if this approach is followed, the calls to the original UDF will have to be modified so that they now execute the stored procedure, and supply an extra OUT parameter.

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  • 这个扩展Box问题只能内容放到类型参数 box完全相同的 Box 中。

    The problem with this extended Box is that we can only put the contents in a Box whose type parameter is exactly the same as the receiving box. So, for example, the code in Listing 3 won't compile

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  • 新的分级标准技术参数基准取代标准,对一系列运行环境进行要求。新标准针对每种运行环境。

    New tiered standards, or technical benchmarks to be used in lieu of standards, would describe a range of operating environments and, for each such environments, would specify.

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  • 纤维拥有显著结构具有极高的取向度,最高取向参数高达0 . 99。

    The fibers have obvious fibrillar structure and extremely high orientation with the highest orientational factor up to 0 99.

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  • 而另一个重要汽油机结构参数针对汽油燃烧特性而设计的,并不适合于液化石油气的燃烧做功。

    Another important reason is that the structural parameter of original gasoline engine is designed to aim at the combustibility of gasoline and it misfits the combustion of LPG.

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  • 目的探讨乳腺癌患者血浆纤维蛋白外周血参数临床意义预后价值

    Objective: to investigate the clinical significance and prognostic value of plasma fibrinogen and peripheric hematologic parameters in patients with breast cancer.

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  • 含有参数函数用来清除对象后面的指定的字符字符集

    Use the versions of this function that accept parameters to remove a particular character or a particular group of characters from the end of a string.

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  • 仿真实验表明参数个数相同情况下,使用模型的逼近算法在逼近精度预测误差两方面都优于使用模型。

    In simulation, with the same number of parameters, the new algorithm gets better approximation precision and less prediction error than those of the hinge-finding algorithm.

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  • 介绍承钢西德引进热轧棒材生产线的工艺布置主要设备参数、特点以及技术改造情况。

    The plant layout, main equipment parameters of hot bar production line, Chengde-Steel, imported from Germany, are introduced in this paper.

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  • 如果数组引用作为方法调用参数传递了一个数组的引用。

    When you pass a reference to an array as an argument to a method call, you pass a new reference to the original array.

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  • 在对淀粉进行预处理基础上,详细叙述AM淀粉接枝工艺路线、共聚单体工艺参数选择

    According to the pre-treatment of original starch, the writers give the selections of grafting process, copolymer monomer and processing parameters of am grafting starch.

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  • 通过引入一个灵敏度参数,将最优输出跟踪控制问题转化含超前时滞一族两点问题

    By introducing a sensitivity parameter, the original optimal output tracking control problem is transformed into a series of two-point boundary value problems without time-advance or time-delay terms.

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  • 退化条件成立磨光参数趋于零时,证明了问题S -稳定与磨光非线性规划的KKT等价

    As the non-degeneracy condition holds and the smoothing parameter tends to zero, an S-stationary point of the MPCC problem is equivalent to a KKT point of the smoothing nonlinear programming.

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  • 优化计算结果显示技术性能常用机构有明显提高几何参数工程设计一定参考价值

    The optimization calculation shows that the technical property of this mechanism is distinctly improved. The resulted geometric parameters are useful as reference value for some engineering designs.

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  • 虚拟支路导纳参数目标分流系数戴维等效阻抗潮流越限支路导纳获得

    Admittance parameters of the virtual branch can be obtained by object shunting coefficient, Thevenin's equivalent resistance and the admittance of the primary branch of power flow off-limit.

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  • 因此可尺度上迭代反演得到一个较好的参数估计这个估计作为较精细尺度初值进行反演,直至问题全局最优解

    So firstly to get a better estimation of parameter using iterate inversion on wide scale, then using this estimation as initial value on mini scale till to get global optimum of original problem.

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  • 然后通过调节参数,对每个不同的参数复制子等式进行求解,从而得到二次规划模型近似解。

    The approximation of the primal quadratic optimization model can be obtained by solving the regularized one and adjusting the homotopy parameter.

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  • 然后通过新的SIMO模型估计分子参数、后估计分母参数方法,即可获得SISO模型的参数估计。

    The parameter estimate of the original SISO model is obtained by first estimating the numerator of the new SIMO model transfer function and then the common denominator.

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  • 电气性能参数使用材料涂覆执行标准系列产品一致

    Its electric performance parameters, use material, coating and carry out standard keep the same with original series of products.

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  • 叶片三维风扇叶片的基础上,通过编程设计手段改变其设计参数,使得叶片展弦最大相对厚度与稠度等参数发生改变。

    Based on the straight cascade and the fan cascade, the design parameter of aspect ratio, maximum relative thickness and solidity were remodeled by programmed design method.

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  • 解决系统存在结构合理性电流断续参数选择等问题提供了合理方案可靠依据。

    The rational scheme and reliable basisare provided for solving the problems about the rationality of constructions, current cutting-out and parameter setting existing in the primary system.

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  • 分析电流舵型数模转换器(DAC)通过增加一路电流扩展结构,其最大弊端降低DAC静态误差参数

    The analysis of the structure of adding current-steering to extend DAC-bits is presented, of which the main shortcoming is the decline of the static parameters.

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  • 剑杆织机发挥先进设备最佳性能合理地配置工艺参数提高生产效率下机实物质量

    The rapier loom must develop the best function of it, and reasonably dispose the technological parameter in order to enhance the productive efficiency and the quality of grey cloth.

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  • 文章对产生向停台的因及相应解决措施进行了详细讨论,指出合理设置纬向工艺参数减少纬纱张力负荷以及质量关降低向停台、提高织机效率与效益的重要途径。

    It points out that rationally setting weft-related process parameters, reducing weft tension and taking strict control over the quality of filling yarn are effective measures for r.

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  • 根据协调映射相关理论建立了网格曲面参数曲面路径间距及步长的对应关系

    According to conformal map and relative theory, the relation of path interval between triangular meshes and parametric region is built.

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  • 我们提供配件主要来源于中国欧洲北美日本我们工程师每一个配件进行测试确保性能参数满足优于配件的性能参数

    We source spare parts in China, Europe, North America and Japan. Our engineers test every part to ensure they meet or exceed the performance specifications of the original parts.

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  • 结果表明:变压器层间电压分布时间变化,电路外部参数谐、边电容电压存在关系。

    The results show that the voltage distribution varies with time, and it is influenced by circuit extrinsic parameters such as circuit mismatch, primary capacitor voltage, etc.

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  • 焊接关键焊接参数控制控制系统采用时间继电器控制焊接参数

    The key of Cu-Al pipe butt welding is to control the welding parameters. In the original control system, all welding parameters were controlled by time-relays.

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  • 介绍山东工业大学小型低速风洞技术参数数据采集处理系统硬件结构软件设计

    The technical parameter, hardware structure and software design of the data acquiring and processing system of the small Low Speed Wind Tunnel in Shandong University of Technology are introduced.

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