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By using the finite-step iteration of nonlinear compensation sequence, an approximate optimal disturbance rejection control law is obtained.
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通过截取非线性补偿序列的有限项，可以得到近似最优扰动抑制控制律。 |
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By using the hydraulic torque converter to drive the mud pump, both the prime motor and the working machine can be protected, and the pump pressure can be controlled in the whole course of drilling if the rated rotary speed of the diesel engines is kept.
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通过液力变矩器驱动钻井泵可同时保护原动机和工作机；在保持柴油机额定转速的条件下，可实现泵压的全过程控制。 |
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By using the improved gravity model and gray theory model, the essay makes forecast analysis on future passenger traffic volume of Shjiazhuang-Taiyuan passenger-dedicated line from three aspects, including passenger flow of local line, passenger flow orig
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摘要利用改进的重力模型和灰色理论模型，从石太客运专线的本线客流、跨线客流和诱增客流3个方面，分别以客运通道周边城市的GDP和人口分布密度、石太客运通道既有线的旅客运输量、城市间的加权运行时间为影响因子，对石太客运专线的旅客运输量进行预测分析。 |
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By using the inner boundary conditions, a kind of boundary value problem of three dimensional partial differential equations with discontinuous coefficients is transformed into a variational and functional one so that a difficult problem is simplified.
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摘要通过使用内边界条件，使一类具有间断系数的三维偏微分方程的边值问题的解法能够转化为变分与泛函极值问题的解法，使复杂方程问题简单化。 |
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By using the limit theorem, the authors discuss and prove conclusions of asymptotic property of mean point in second mean value theorem for integrals in concessional terms believing that they will take an important effect in integral.
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摘要利用极限理论，给出并证明了减弱条件的积分第二中值定理“中值点”的渐近性的几个结论，相信在积分学中有著很重要的作用。 |
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By using the machine vision technology, the sprue on the barrel in liquid filling system could be successfully detected.
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摘要介绍了剧毒液体灌装桶口自定位系统应用的机器视觉技术，成功地实现了加注口的识别与空间定位。 |
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By using the mathematical model for LFG pressure distribution under a vertical extraction well, method of optimum design of landfill gas collection system with vertical extraction wells was discussed in this paper, including the determination of LFG extra
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本文利用竖井抽气条件下填埋代压力分布模型，分析讨论了抽代系统各参数对对抽气效果的影响，提出了垃圾填埋场填埋气竖井收集系统的抽气量、抽气井影响半径、抽气井埋深的优化设计方法，可爲填气污染控制与回收利用系统的规划设计及运行管理提供技术支持。 |
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By using the measure and research of the emulating two-port network parameters of using direct-current analysis and figure value output function of sinusoidal steady state circuit in circuit emulating software PSPICE8.0, the measure and research have solv
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摘要利用电路仿真软件PSPICE8.0中直流分析及正弦稳态电路的数值输出功能仿真二端口网络参数的测量与研究，解决了传统实验中只能测量简单、单一的纯电阻网络问题，实现了对任一复杂二端口网络交、直流的分析及Y、Z、T、H等参数的测量与研究，为更多的不易完成的传统实验以及复杂电路的分析研究开辟了一条新路。 |
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By using the method of BIB-LCJ, takeing 49 pieces of various kinds of internal and external photos as samples, and passing the test for the public and expert's aesthetic, the obtained data are analyzed anel it is shown that the public's manner is worth pa
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摘要文章采用BIB-LCJ景观审美测量方法，选取49张国内外不同类型的城市水域景观为样本，对公众及专家群体进行了美学质量的审美测量，通过数据处理及分析，证明公众的群体审美是值得尊重的，可作为景观规划的依据，并为公众参与做了实验方法上的尝试及可行性论证。 |
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By using the method of Granger Causality Test,this paper tests the causality between the scale of transference from country to city and the gap of income between city and country,and advances some corresponding policies and suggestions.
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利用格兰杰因果检验方法检验了城乡净迁移规模和城乡收入差距之间的因果关系,并提出了相应的政策建议。 |
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By using the method of aircraft and turbofan engine integrated analysis, a model of maneuverable missile and turbofan engine integrated constrain analysis and mission analysis was developed and the computative examples and the analysis were given.
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摘要利用飞机／涡扇发动机一体化设计的思路，建立了飞航导弹／涡扇发动机一体化设计的约束分析和任务分析模型并给出了算例和分析。 |
