模拟
- 与 模拟 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
With internationally latest studies, the paper also proposes some biquadrate filters which are capable to perform the functions of second-order low pass、 high pass、 band pass、 band stop、 all pass filtering by selecting one of the three inputs or their proper combinations from the same configuration, furthermore whose natural frequency and the quality factor can be tuned independently. Then a continuous-time biquadratic filter using CCCII is proposed, which can be used in hearing aids and in other analog signal processing applications. Lastly a current mode and a voltage mode novel n-order filters of multifunction are presented. Not all both of the n-order filters are electronic tunable,but also they are integrated conveniently and compatible with VLSI technology.
尽量的全面归纳以电流控制传送器为有源器件的有源网络模拟电路、模拟信号处理电路,借鉴国内外最新研究成果,提出两种基于CCCⅡ的双二阶滤波器,这些电路在不需要改变电路结构的情况下,能同时实现低通、高通、带通、带阻或全通多种滤波功能,并且滤波器的特征频率ω_0和品质因数Q可实现独立调节;其中一种基于CCCⅡ的双二阶滤波器,首次提出将CCCⅡ应用于可编程助听器领域;最后设计了两种高阶滤波器,电压模式和电流模式各一种,这两种滤波电路均能实现多种滤波功能,能实现滤波器参数的电调谐,具有易于集成等优点。
-
The improved method was put forward. With the black oil model in Eclipse software, the method of multi-stages simulation and perpendicular bisector girding technique, the layer of 3rd in the second member of Shahejie formation in the second district of Shengtuo Oilfield with high water cut was investigated by reservoir numerical simulation.
传统的油藏数值模拟方法由于没有考虑高含水期油藏开发过程中储层岩石和流体参数的变化,常导致模拟结果的失真。
-
Coalbed gas reservoir simulator in 1.0 version is developed by modifying source code of Black Oil Simulation procedure BOAST II, the simulator breaks through the limitation of others coalbed gas reservoir simulation software that dont take coal matrix shrinkage into account.
修改黑油模拟程序BOAST Ⅱ源代码,发展了一个煤层气模拟器,该模拟器突破目前大多数煤层气模拟软件不能考虑煤基质收缩影响所存在的局限性。
-
The investigation for the interaction between planar moving shock wave and blast wave were carried out both numerically and experimentally.
通过数值模拟分析了不同条件下平面运动激波和爆炸波相互作用的特点,并通过实验进行了验证,数值模拟结果和实验结果吻合得很好。
-
The simulation test show that the main controlling targets which were calculated by the fuzzy controller, including grade of blister copper, components of slag and temperatuere, were compared with industrial data and they agree well.
通过模拟实验可看出,主要控制目标粗铜品位、炉渣成分、温度,其模拟值与生产实际分析值比较接近,偏差不大,表明模糊控制器的控制精度较高,能够较好地控制自热炉的生产,稳定炉子的作业状况,模糊控制器的设计是可行、可靠的。
-
The paper takes the cinder leakage of the circulating fluid bed boiler's air plate as the research topic, carries on the analysis and research in allusion to the seriously cinder leakage reason of the circulating fluid bed boiler in Baotou first thermal power plant.
论文在对循环流化床锅炉布风板严重漏渣原因进行调研和分析的基础上,对一次风室进行了风压、风速测试试验,采用k-ε双方程模型对一次风室的流场进行了数值模拟,并对试验结果和模拟结果进行了分析与研究。
-
During World Wars I and II, mechanical and, later, electrical analogue computing systems were used as torpedo course predictors in submarines and as bombsight controllers in aircraft.
第一次和第二次世界大战期间,机械模拟计算系统以及后来的电动模拟计算系统,被用作潜艇上的鱼雷航线预测器和飞机上的轰炸瞄准具的控制器。
-
This study uses the soil parameter reduction coefficients to model the seismic pile responses affected by liquefied soils. One dimensional wave equation analyses were conducted for the solutions. Based on the bore-hole data and nearby seismic record, the soil parameter reduction coefficients of liquefied layers can be obtained through a pre-analysis for liquefaction potential of the site. The reduction coefficients were used to reduce the soil modulus for liquefied soils, and the lumped mass analysis is performed to obtain the free-field response of the site. The ground deformations are superimposed onto the pile elements for discrete wave equation analysis, and the non-linear pile responses can be simulated through the modified Bouc-Wen model. Thus the deformations and failure mechanism of the pile are able to investigate.
中文摘要本研究之土质参数折减系数模式,系以一维波动方程模拟地盘液化状态下之桩基础动力反应,依据现场土层钻探资料与邻近测站之地震纪录,由土壤液化潜能评估法配合日本相关规范求得液化土层之土质参数折减系数,以此系数对土壤强度模数进行折减,并使用集中质块法求取自由场之地盘液化反应,再以此为前置解作用於桩基础之波动方程求解,桩身刚度以简化之Bouc-Wen模式模拟其非线性行为,以了解液化地盘内基桩之变形行为与破坏机制。
-
On the basis of the research on shape of fish-head boudin and the difference between layer and matrix, and by means of the method of physical modeling, the author modeled different shapes of fish-head boudin, and came out the relationship between shape of fish-head boudin and viscosity ratio between layer and matrix, which can be called an experience rheological gauge.
在深入研究鱼嘴构造形态与能干层基质流变性差异的基础上,运用物理模拟的方法,模拟出不同形态的鱼嘴香肠构造,反演出能干层基质粘度比与香肠形态之间的关系,进而得出一种关於鱼嘴香肠构造的经验流变计。
-
On the basis of the research on shape of fishhead boudin and the difference between layer and matrix, and by means of the method of physical modeling, the author modeled different shapes of fishhead boudin, and came out the relationship between shape of fishhead boudin and viscosity ratio between layer and matrix, which can be called an experience rheological gauge.
在深入研究鱼嘴构造形态与能干层基质流变性差异的基础上,运用物理模拟的方法,模拟出不同形态的鱼嘴香肠构造,反演出能干层基质粘度比与香肠形态之间的关系,进而得出一种关于鱼嘴香肠构造的经验流变计。
- 推荐网络例句
-
And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.
同时,论述了一体化管理体系构建中的几个主要问题,包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。
-
Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.
运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。
-
If you're huffing and puffing at any point during the run, slow down and make sure you can take deep breathes.
如果你任何时候在跑步过程中气喘如牛,降低速度并且确保你能够深呼吸。