1) QR
QR
1.
Research on speech enhancement method of multimicrophone GSVD based on QR and subband;
基于QR和子带分解的GSVD多麦克风语音增强方法研究
2.
At the same ti me,its corresponding QR factorization method was also presented.
另外,还给出了相应的QR分解算法。
3.
They are QR decomposition and SVD decomposition.
本文分别介绍了两种矩阵分解的方法——QR分解和SVD分解。
2) QR-method
QR法
1.
QR-method for system reliability analysis of large size complicated structures;
大型复杂结构体系可靠度分析的QR法
2.
The QR-method for Mega-frame With Suspension And It s Analysis of Stabi I ity;
巨型框架悬挂结构的QR法及其稳定性分析
3.
Combining the QR-method based on B-spline functions and the pushover analysis method,the authors put forward the pushover-QR method for static elasto-plastic analysis of high-rising buildings in this paper.
目的将以B样条函数为基础的QR法与Pushover分析方法相结合,建立高层建筑结构静力弹塑性分析的Pushover-QR法。
3) QR method
QR法
1.
Spline QR methods for discontinue construction;
非连续性结构的样条QR法
2.
QR method for elasto-plastic analysis of shear walls Ⅱ——Computing format,program and a calculation example;
剪力墙结构弹塑性分析的QR法Ⅱ——计算格式、程序及算例
3.
QR method for elasto-plastic analysis of shear walls Ⅰ——displacement function and constitutive model;
剪力墙结构弹塑性分析的QR法Ⅰ——位移函数及本构模型
4) QR code
QR码
1.
Encoding of QR code with the method of object oriented programming;
QR码编码的面向对象设计及实现
2.
QR code recognition system based on the Symbian smartphone;
基于Symbian智能手机的QR码识别系统
3.
Coding and Application Study of QR code in Industrial Printing;
工业打印中QR码的编码及应用研究
5) QR-tree
QR-树
1.
QR-tree:a Kind of Spatial Index Structure Based on R-tree and Quad-tree;
QR-树:一种基于R-树与四叉树的空间索引结构
2.
QR-tree:An Efficient Spatial Indexing Structure for GIS with Very Large Spatial Database;
大型GIS空间数据库的有效索引结构QR-树
3.
It analyzes date structure that establishes spatial date index on the basis of general QR-tree.
分析了基于常规QR-树建立空间数据索引的数据结构,常规四叉树在数据量特别大时,导致其QR-树深度特别深,占用空间大,查询效率低,并且平面区域分割极限的确定很不灵活。
6) QR~*-tree
QR树
参考词条
补充资料：(2,4-dichlorophenoxy)acetic acid dimethylamine、(2,4-dichlorophenoxy)acetic acid dimethylamine [qr]
CAS：2008-39-1
分子式：C18H6Cl2O3·C2H7N
中文名称：2,4-滴二甲胺盐、2,4-二氯苯氧乙酸、N-甲基甲胺(1:1)]的化合物
英文名称：2,4-D Dimethylamine、Dimethylamine 2,4-dichlorophenoxyacetate、(2,4-dichlorophenoxy)-acetic aci compd. with dimethylamine (1:1)
(2,4-dichlorophenoxy)acetic acid dimethylamine、(2,4-dichlorophenoxy)acetic acid dimethylamine [qr]
(2,4-dichlorophenoxy)acetic acid dimethylamine salt [qr
2,4-d acetate
分子式：C18H6Cl2O3·C2H7N
中文名称：2,4-滴二甲胺盐、2,4-二氯苯氧乙酸、N-甲基甲胺(1:1)]的化合物
英文名称：2,4-D Dimethylamine、Dimethylamine 2,4-dichlorophenoxyacetate、(2,4-dichlorophenoxy)-acetic aci compd. with dimethylamine (1:1)
(2,4-dichlorophenoxy)acetic acid dimethylamine、(2,4-dichlorophenoxy)acetic acid dimethylamine [qr]
(2,4-dichlorophenoxy)acetic acid dimethylamine salt [qr
2,4-d acetate
说明：补充资料仅用于学习参考，请勿用于其它任何用途。