hydromorphy

用法例句

The phase transitions under electric field are researched which include planar texture state(P state) to focal conic texture state(FC state) and homeotropic state(H state) to planar texture state or focal conic texture state.

研究在电场作用下多畴结构胆甾相液晶显示器件相变,包括平面织构态(P态)到焦锥织构态(FC态)的相变;场致向列态(H态)到P态和FC态的相变。

Novel Design of an H-shaped Dual-frequency Microstrip Antenna;

新型h形双频微带天线的设计

A novel simple H-shaped printed planar antenna is designed.

设计了一种结构简单的H形双面印刷超宽带单极子天线。

The problem of H_∞ loop shaping attitude stabilization control for Tracking and Data Relay Satellite(TDRS) is investigated.

主要研究中继卫星H∞回路成形姿态稳定控制问题。

Based on the introduction and analysis of the approach of H_∞ loop shaping,aiming at the problems that the weight functions are chosen by trial and error,and the synthetical performance index of the controller is hard to meet the frequency and time domain performance requirements,an improved weight function selection method is proposed based on engineering design and chaos optimization.

在介绍和分析H∞回路成形基本设计方法的基础上,针对权重函数选取需要反复迭代、过程繁琐、所得控制器难以同时满足时域和频域性能指标等问题,提出了一种基于工程设计、辅以混沌优化理论的权重函数选取方法。

A mixed optimization algorithm is proposed for an inverted pendulum based on genetic algorithm (GA) and H∞ loop shaping theory .

提出了基于遗传算法(GA)和H∞环路成形理论混合优化的倒立摆控制方法。

H∞ controller was designed by H∞ loop shaping procedure, and the method for selecting the parameters of compensator based on GA and pseudo diagonalization was provided.

运用H∞环路成形理论设计控制器。

H_inf Loop Shaping Control for A Class of MIMO Nonlinear Systems;

一类MIMO非线性系统的H∞回路成形控制

Application and Validation of Aero-engine Control System With H∞ Loop-shaping Approach

H∞回路成形方法在航空发动机控制中应用及验证

H-pole double circuit feeder

H形电杆双回路馈线

Theoretical Study on the Formation of B-H…H-X Dihydrogen Bonds of NH_2BH_2

NH_2BH_2形成的双氢键B—H…H—X的理论研究

Design of a Helicopter Two-Loop Control System Using H_∞ Loop Shaping Method

H_∞回路成形直升机双回路控制系统设计

The switches close the contacts and complete the circuit.

这些开关可使接触器接通电流形成回路.

Analysis on the Path Dependency of Commission in Tourist Purchase;

旅游购物“回扣”现象形成的路径依赖研究

H_∞ Loop Shaping Design and Its Application to the Satellite Attitude Control

H_∞回路成形设计及其在卫星姿态控制中的应用

Modeling and H_∞of Quadrotor and Design of Loop Shaping Controller

四旋翼直升机建模及H_∞回路成形控制器设计

Hysteresis of tapered H-section steel short beam with thin web under cycling loadⅡ:numerical analysis

低周往复荷载下楔形H形钢短梁滞回性能Ⅱ:数值模拟

Hysteresis of tapered H-section steel short beam with thin web under cyclic loadⅠ:experiment

低周往复荷载下楔形H形钢短梁滞回性能Ⅰ:试验研究

Rees T-piece paediatric circuit

里斯氏T形管儿科回路

Research on the Oxidation Behavior of SPA-H Steel by Continuous Rolling and Simulation for the Rolling Process;

连轧SPA-H钢板氧化行为研究及成形过程模拟

Study of Multi-stage Deep Drawing for H-Bend Wave-guide;

H弯波导件多道次拉深成形技术的研究

H-Shaped Component Isothermal Local Loading Forming of TA15 Titanium Alloy

TA15合金H型构件等温局部加载成形工艺研究

Entrapment of CrO_4~(2-) by C-S-H during C-S-H Formation

C—S—H在形成过程中对CrO_4~(2-)的俘获作用

A luminous discharge of current that is formed when a strong current jumps a gap in a circuit or between two electrodes.

电弧，弧光当强电流在回路裂缝或两电极间跃升时形成的辉光放电

Unmanned Helicopter Non-fragile Robust Flight Control Research Based on H_∞ Loop Shaping;

基于H_∞回路成形的无人直升机非脆弱鲁棒飞行控制研究