overdetermined system是什么意思

网络释义

用法例句

Ultrasonic tissue characterization for ovary tissue and its endometrium in women with normal and abnormal follicular development;

卵泡发育正常及异常妇女卵巢组织和子宫内膜经阴道超声组织定征研究

Purpose To measure the ultrasonic backscatter parameters of myocardium by ultrasonic tissue characterization in uremic patients,try to evaluate the severity of myocardial fibrosis and its risk factors.

方法　根据尿毒症患者血透最初 6个月内血压水平 ,分成血压控制良好组 (A组 )和高血压组 (B组 ) ,各组取 15例患者 ,同时设健康对照组 15例 (C组 ) ,采用超声组织定征技术测量尿毒症患者和健康人群心肌背向散射积分值。

Ultrasonic tissue characterization is based on the principle of ultrasonic backscatter, and quantitatively describes the physical (acoustic) characteristics of normal and abnormal tissue by detecting the acoustic parameters.

超声组织定征(Ultrasonic Tissue Characterization,UTC)技术是通过检测组织的声学参数来定量描述正常和病理组织的物理(声学)特性。

Developing on Ultrasound Tissue Characterization on Obstetrics;

超声组织定征在产科的应用研究进展

In this paper,an approximation algorithm is proposed in order to find an epsilon minimax solution of an over determined system of linear equations.

本文通过构造一个无约束凸规划问题 ,建立了求超定线性方程组的极大极小解的一种近似算法 ,证明了算法的收剑性 ,并给出了初步的数值结

overdetermined system of partial differential equations

偏微分方程的超定组

ON-LINE SETTING OF SAFETY VALVE INSTALLED ON PIPELINE OF BOILERS FOR ULTRA-SUPERCRITICAL UNITS

超超临界机组锅炉管道安全阀在线整定

The production group has overfulfilled the quota today.

今天，这个生产小组超额完成了定额。

A solving method of overdetermined equations systems by genetic algorithms;

遗传算法在求解超定方程组中的应用

Combinatorial Innovation: Paradigm of Thinking for Self-denying and Self-surpassing;

组合创新:否定与超越自我的思维范式

Study on the Ultrasonic Online Location of Partial Discharge in the Stator Winding of Generator

发电机定子绕组局部放电超声波在线定位研究

Ultrastructures of callus,adventitious root and adventitious bud from flax

亚麻愈伤组织、不定根及不定芽的超微结构研究

Analysis on the ultrasonic online location for partial discharge in the stator winding of generator

发电机定子绕组局部放电超声波在线定位分析

Discussion about Turbine Adjustable Fixator Assembly of 1000MW USC Unit

某1000MW超超临界机组汽轮机可调固定器安装工艺探讨

Ultrasonic Tissue Characterization with Integrated Backscatter of Ischemic Myocardium;

缺血心肌的背向散射积分超声组织定征

Applied Research of Doppler Tissue Imaging Technique in Evaluating Accessory Pathways in Wolff-Parkinson-White Syndrome;

超声组织成像定位预激旁道的应用研究

Study on the effect of indium-niobium modules on microminiature diode-laser's power stability

铟-铌组件对超小型激光器功率稳定性影响研究

Thermo-stability of Ultra-fine Microstructures in Low Carbon Microalloyed Steel

低碳微合金钢中超细组织的热稳定性分析

Riemann-Hilbert Boundary Value Problem in a Class of Overdetermined Hyperbolic Equations of Second Order

一类二阶超定双曲型复方程组的Riemann-Hilbert边值问题

Determination of four β_2-agonists in pork tissues by UPLC

超高效液相色谱测定猪组织中4种β_2-兴奋剂

Riemann-Hilbert Boundary Value Problem for a Class of Overdetermined Hyperbolic Equations

一类超定双曲型方程组的Riemann-Hilbert边值问题

HIFU can pierce through tissues and orientatedly injure target tissues inside organisms.

高强度聚焦超声（HIFU）能穿透组织．定位损伤生物体内目标组织。

Ultrasonic Tissue Characterization Quantitative Analysis of Tissue Fibrosis Following Radiation Therapy;

超声组织定征量化分析放疗后组织纤维化的研究