z parameter
英 [zed pəˈræmɪtə(r)]
美 [ziː pəˈræmɪtər]
网络 Z参数
双语例句
- First is the addition of the creation of the Oval and Rectangle objects, where the first parameter is the z value.
首先是我们添加了创建Oval和Rectangle对象的过程，其中第一个参数是z值。 - The dynamic recrystallization grain size has power law relation with Z parameter.
再结晶晶粒尺寸和Z参数呈幂律关系。 - That means I can express x, y and z in terms of any two parameter variables z that might be relevant for me.
这就意味着，可以用任意两个，合适的参数变量表示x，y和。 - The expression of impedance parameter is dependent on the size of square circuit, the width and the place of four ports.
阻抗参数〔Z〕的具体表示形式，要根据方形电路的尺寸，四个端口的宽度及其具体位置来确定。 - The ratio function from supply side characteristics in z V space is established. The optimum seeking of initial values is carried out and the parameter iteration is revised by Newton Raphson method, and the parameter tracking of the system based on Thevenin's equivalent is implemented.
由z-V空间供应侧特性建立比函数，实施初值优选，运用牛顿-拉夫逊法进行参数迭代修正，进行系统等值戴维南参数跟踪。 - It is found that the difference between the two definitions depends on the f-parameter, truncation parameter δ and propagation distance z.
结果表明，两种定义之间的差异与f参数，截断参数δ和传输距离z有关。 - Effects of the solvent quality on the chemical gelation processes were studied by a improved lattice bond percolation model. A Nearest neighbour interaction parameter Z between unsaturated polymeric units were introduced to describe the solvent quality.
用改进的晶格键渗流模型研究了溶剂对化学凝胶化过程的影响，引进紧邻不饱和单元相互作用参数Z来描述溶剂的品质。 - By using STD bus-computer ( Z 80 CPV) and assisted by AST 386 microcomputer, three oil transportation pump units can be monitered and the following functions can be completed: operation parameter collecting, data processing, off-limit alarms, graphic display and centralized management.
用STD总线计算机（Z80CPV）辅助AST386微机可监测3台输油泵机组运行参数的采集，数据处理、越限报警、图形显示、集中管理。 - A analytical expression of parameter Z in Hauser's formula also obtained.
它能化为Hauser公式，还得到了Hauesr公式中参变量Z的解析表示式。 - Experimental results show that parameter Z can characterize vibration-damping property of polymer materials more actually.
实验结果表明，参数Z可以更加真实地反映材料的阻尼减振性能。 - The frequency domain variation of the practical forward impulse response and characteristic impedance of transmission line is studied in consideration of the line-loss and parameter frequency response.
提出先分析已考虑了线路损耗及参数频率特性后的输电线路前向脉冲响应与特征阻抗的频域变化规律，然后利用最小二乘法参数拟合原理与Z变换原理，给出了它们的Z域近似表达式。 - Based on the z scan method, we present a new method, the time scan method, to measure the dynamic behavior of the photorefractive nonlinear parameter.
在z扫描方法的基础上，提出了一种测量光折变非线性参量动态行为的新方法&时间扫描方法。 - Continuous dynamic recrystallization occurs when parameter Z is intermediate, and discontinuous dynamic recrystallization takes place if parameter Z is low.
Z处于中间值时，发生连续动态再结晶； - The growth condition, doped elements and annealing technology were investigated. Single crystals of KTP with high quality and big Z-cut cross section were obtained by optimizing the parameter of crystal growth.
对KTP晶体的生长条件、掺杂元素以及退火工艺等进行了研究，通过优化生长工艺技术参数，突破了工艺技术生长难关，得到了高光学均匀性、具有大Z切面的KTP单晶。 - While ML estimation only considers the range 0 ≤ θ ≤ Z,-1 of the timing offset parameter.
而ML算法则只涉及了时偏参数0≤θ≤L-1的范围。 - A new characterization parameter in liquid chromatography, the stoichiometric parameter Z of stoichiometric displacement model for retention of solute, is suggested.
文中首次提出了液相色谱中溶质计量置换保留模型中的计量参数Z可作为液相色谱的一个新的表征参数。 - Z-Transform Analysis of Discrete/ Distributed Parameter Networks
混合集总分布参数网络的Z域分析法 - Based on which a calibrating experiment is designed and finished, then the mapping between the microscopic point spread parameter and Z coordinates of the object to be observed is set up.
在此方法基础上设计并完成了标定试验，建立了显微镜点扩散参数和被观察物体Z坐标之间的映射关系； - In this technique, Z parameter symbolic network functions for transistor equivalent circuit are used to calculate transistor AC characteristics, eliminating the time consuming process in the conventional method, where characteristics are calculated by solving node voltage equations. This technique greatly increases extraction efficiency.
它采用晶体管等效电路的Z参数符号网络函数来计算晶体管交流特性，消除了常规方法中通过求节点电压方程获得特性的耗时过程，因此大大提高了提取效率。 - The parameter design for inductors and capacitors of the Z-source network and the main switch is also given. At last the simulation and experimental results have been performed to confirm the theoretical analysis.
本文分析了这些拓扑的基本工作原理、主电路参数设计方法尤其是Z网络电容电感的设计方法、拓扑主开关的设计方法等，并最终给出了其中一个典型拓扑&ZDC拓扑的实验结果。 - The direct computation method used to estimate attitude parameter is introduced, then the integer ambiguity is resolved by utilizing Z-transformation augmented FASF algorithm. At last, the software flow of attitude determination system in which stand-alone position error is compensated and the experiment result are presented.
介绍GPS姿态测量系统的直接计算法，然后采用Z变换增强FASF算法求解载波相位整周模糊值，最后给出了采用补偿单点定位误差的GPS姿态测量系统的系统流程和计算机实验结果。 - Above this value, the DRX grain size Dr was independent on strain e and initial grain size of austenite D0 and was determined by Z parameter only.
超过此临界值，DRX晶粒尺寸dr不再与形变量ε有关，而仅决定于Z参数。 - Z factor is a popular key parameter for petroleum engineering calculation.
在石油工程的很多计算中，天然气压缩因子是必要的基本参数。 - Dynamic recrystallization ( DRX) takes place during the deformation process, and the average dynamically recrystallized grain size ( d_ ( rec)) changes with deformation variables. The natural logarithm of d_ ( rec) is linear with the natural logarithm of Zener-Hollomon ( Z) parameter.
变形过程中发生了动态再结晶且晶粒平均尺寸随变形参数的不同而改变，其自然对数与ZenerHollomon（Z）参数的自然对数成线性关系； - The peak flow stress during high temperature deformation can be represented by Z parameter in a hyperbolic sine function. The analytical expression of peak flow stress was fitted with the hot deformation activation energy of 239.02?
采用Z参数的双曲正弦函数描述该合金高温变形的峰值流变应力，获得了峰值流变应力解析式，其热变形激活能为239.02kJ。 - An analytical model of pressure and flowrate distributions for a Z type manifolds system was established in this paper. A useful dimensionless parameter was derived from differential equations by the nondimensionalized method.
建立了Z型布置时集管系统压力与流量分布的数学模型，在对微分方程进行无量纲化的过程中导出了一个重要的综合性无量纲性能参数。 - The value of Z is a fundamental factor which decides the construction and main properties of pressureless sintered Sialon ceramics, such as lattice parameter, density, hardness, toughness, bending strength, et al.
然而，大量研究表明，Z值对材料的结构和性能，如晶格常数、密度、硬度、断裂韧性、强度等有重要的影响。 - Then the viscoelastic parameter of fatigue life prediction model is also acquired. Third, through analyzing the damage evolution of asphalt mixture, new fatigue failure criteria was established by defining the damage rate.
第三，通过研究损伤变量变化规律，定义损伤变化率得到新的疲劳失效标准，之后对AC-13、AC-20沥青混合料进行了疲劳试验。利用疲劳试验数据求出了损伤演化模型的参数z。 - And its Z-network parameter design is analyzed in detail. A new PWM control strategy& constant shoot-through vector current trail control is modified for Quasi-Z-source is presented in this thesis.
本文详细分析了Quasi-Z源逆变器的工作原理，给出了Quasi-Z源逆变器Z网络的参数设计方法，并针对Quasi-Z源逆变器提出了一种新的PWM调制策略&恒定直通电流追踪型PWM控制。 - A new controller is designed by using the Backstepping sliding mode control method for the under-actuated systems described by ( w, z) parameter, under the assumption of zero momentum for the spacecraft.
在零动量的假设下，利用Backstepping滑模控制方法，为基于（w，z）参数描述的欠驱动姿态控制系统设计了一个新型的姿态控制器。