Experimental Study on Dry Radiant Floor Cooling System Combined with Displacement Ventilation System complex coupling 干式地板辐射供冷结合置换通风复合式系统实验研究
3-Phase AC arc furnace electrode up-down control system is a complex multiple variable coupling control system. 三相交流电弧炉电极升降控制系统是一个复杂的非线性多变量耦合控制系统。
Surface modification of magnesium hydroxide by rare earth complex coupling agent 稀土复合偶联剂对氢氧化镁的表面改性研究
The Research of Compound-axis Servo Control Technique of O-E Tracking System; complex coupling 光电跟踪系统复合轴伺服控制技术的研究复式联轴器复式耦合
Therefore, in the aqueduct sructure's seismic research, it is comparatively safe to adopt the simple additional mass model instead of the complex fluid-structure coupling model, so that the additional mass model is practical for the qualitative analysis in the seismic research of the aqueduct structure. 因此,在渡槽抗震研究中,采用较简单的附加质量模型代替复杂的流固耦合模型考虑水体的影响是偏于安全的,适用于渡槽结构抗震的定性分析。
Analysis of Complex Aperture Coupling Problems by Using General Network Formulation 广义网络法分析复杂孔缝耦合问题
New-type aluminum zirconium complex coupling agent was used to treat the surface of nanometer calcium carbonate ( nano-CaCO_3). The prepared samples were characterized by FTIR and XRD. 利用新型铝锆偶联剂对纳米CaCO3进行表面改性,采用光谱学分析方法对铝锆偶联剂在纳米CaCO3表面的吸附特性进行探讨。
The divergence between fast direction and the movement of upper mantle indicates in Yunnan area there exists complex coupling effect between lower velocity layer or asthenosphere and crustal block. The distribution of structure driving force looks like a palm extending to northeast. 快方向与上地幔运动的方向存在差异,说明在云南地区低速层或者软流层的运动与地壳块体的运动之间存在着复杂的耦合作用,构造驱动力如同向北东方向张开的手掌。
Aluminium and titanium complex coupling agent and its application in high polymer 铝钛复合偶联剂及其在高聚物中的应用
At the same time, there are complex coupling relationships among these disciplines. Thus, the MDO ( Multidisciplinary Design Optimization) theory was introduced into the design procedure of complex system or their parts like turbine blade. 因此,人们开始将多学科设计优化(MDO,Multidisciplinarydesignoptimization)引入涡轮发动机等复杂系统及零件的设计优化中。
In active real-time database systems, there are many coupling model between triggering transaction and triggered transaction. The conventional concurrency control algorithm can not schedule availably the transaction having complex coupling model. 主动实时数据库中触发事务与被触发事务在执行上具有多种耦合模式,传统的并发控制无法对具有复杂耦合模式的事务进行有效调度。
Optimum control of complex flexible coupling system based on power flow 基于功率流方法的复杂柔性耦合系统被动综合最优控制
Analysis of the Switching Characteristics of Complex Varying Coupling Coefficient Nonlinear Directional Coupler 复合型变耦合系数定向耦合器开关特性的研究
Comparation with stress filed and the metrical result of GPS, it shows hat, while the movement modes of the shallow and the deep are different beneath Yunnan, synchronously there exists complex coupling effect between crustal block and upper mantle. 比较区域应力场和GPS测量结果,得出云南地区浅部和深部物质运动模式有所不同,但同时也存在着某种复杂的耦合关系,有待进一步研究。
The structural noise control of a complex flexible coupling system 复杂柔性耦合系统结构噪声的控制
Finally, we study a simple method of decoupling equivalent for some circuits containing complex coupling inductor. 讨论了多重耦合电感的去耦相对独立性以及某些含有复杂耦合电感电路的快速去耦等效方法。
Active Vibration Control for a Class of Complex Flexible Coupling Systems 一类柔性耦合复杂系统的振动主动控制
By decomposing the topologic matrix which describing the distribution network into two parts, one part only contain the complex coupling factor, and the other ignore the complex coupling factor. 该算法将配电网络的拓扑描述矩阵分解成不含区域和只含区域的矩阵描述方式,有效地解决配电网的故障区段判断;
Aircraft environmental control system ( ECS) with high pressure water separation is a representative complex coupling control system of MIMO. 高压除水环境控制系统是典型的多输入多输出(MIMO)复杂控制系统,各个变量之间存在很强的耦合关系。
Agricultural production is a process uniting natural and economic reproductions, and the agro-system is a complex system coupling natural ecological system, and social economic system, which is nonlinear and dissipative. 农业生产是自然再生产和经济再生产有机结合的过程,农业系统是高度耦合了自然生态、社会经济系统等的复杂大系统,具有非线性和耗散性特征。
It was shown that the dimension analysis was an effective method in simulating the complex membrane coupling process, and the control model which came from non-dimensional group data of experiments, was a high-accuracy model in predictive analysis. 研究结果表明,利用量纲分析法仿真复杂的膜分离过程是简便有效的,基于仿真模型无因交次群的组合设计相应的实验可使控制模型达到较高的预测精度。
The results show that it is the complex electromagnetic coupling inside the3DM that makes it difficult to control. 所得结果表明,三维电动机内部复杂的电磁耦合关系是造成三维电动机难于控制的关键原因。
The developing status and application of aluminum zirconium complex coupling agents 铝锆偶联剂的发展现状及应用前景
As maglev train technology advanced towards the level of commercial application, dynamic simulations of maglev vehicle/ guideway system used more detail and complex coupling models. And great progress is made in studies on the maglev vehicle/ guideway vertical interaction, curve negotiation and random vibration. 随着磁浮列车技术逐步成熟,磁浮车辆/轨道系统动力学建模越来越细致,动力学仿真主要开展了车/桥垂向耦合作用研究、车辆曲线通过性能研究和车辆/轨道系统随机振动响应研究。
Due to the huge computational cost on the implementation of simulation codes and the complex information coupling among disciplines, computational and organizational complexities have become two challenges for MDO. 受各学科仿真需要花费庞大计算量、学科间信息交互耦合等因素的影响,计算复杂性和组织复杂性成为了MDO的两大难点。
It is a complex coupling system of multiple physical factors, but not the micromation of conventional pump. Because the structure size, shape and flow characteristics of fluid all have significant influence to micropump. 压电泵不是传统泵的微型化,而是一个复杂的多物理因素耦合系统,因为其形状、尺寸、流体的流动特性等对泵的性能均有很大的影响。
It is difficult to be simulated the LTCC multilayer microwave circuits with electromagnetic simulation software, and its equivalent circuits can not be extracted from itself because of the complex electromagnetic coupling. 在低温共烧陶瓷微波多层电路中,层与层之间复杂的电磁耦合导致电磁仿真计算繁杂,等效电路不易提取。
A complex coupling system is formed by the solar wind, magnetosphere and ionosphere in geospace. And an important process in geospace that is still not fully understood is the plasma transport between the plasmasphere and the ionosphere during different interplanetary disturbance and geomagnetic condition. 太阳风-磁层-电离层组成了地球空间的一个复杂的耦合体系,基于不同行星际条件或地磁条件下,等离子体层和电离层间物质输运机制仍未弄明。
A combined analysis technology based on the ICA and Hilbert-Huang transform is proposed to detect the fault characteristics under complex coupling effects. 提出结合独立分量分析与希尔伯特-黄变换相融合的多耦合干扰条件下的故障特征提取方法。
Because the transfer function ( equivalent impedance) of complex noise coupling path is usually hard to be extracted directly, this work presents the transfer impedance simulation method. 针对结构复杂的干扰耦合通路难以直接提取其传递函数(等效阻抗)的问题,提出了转移阻抗的仿真分析方法。