正交的

When 5 is the set of all symmetric and ortho-symmetric matrices, we have first discussed the construction and eigen-pair character of this kind of matrics.

当S是所有对称正交对称矩阵集合时，我们首先研究了这类矩阵的几何结构和特征性质。

Based on taking the orthogonaldesign experiments and by using the technique of plant tissue culture in this paper, theexperiment-system of tissue culture and rapid propagation of Mozzie buster andOcimum basilicum have been successfully established.

以MS为基本培养基，运用正交设计方法，利用植物组织、细胞培养技术，成功地建立了驱蚊草和罗勒的组织培养快繁技术体系。

Based on taking the orthogonal design experiments and by using the technique of plant tissue culture, the experiment-system of tissue culture and rapid propagation of Mozzie buster was successfully established.

运用正交设计方法，利用植物组织、细胞培养技术，成功地建立了驱蚊草组织培养快繁技术体系。研究出：不定芽诱导的最适培养基为MS+6-BA0.2mg/L+NAA0.3mg/L，增殖倍数为6.73；生根培养基为1/2MS+NAA0.4mg/L，平均每株生根数为11.2条，生根率为90.0%。

A series of three factors-three level orthogonal experiments were performed to investigate anaerobic biodegradation performance of BTEX （benzene, toluene, ethlybenzene and xylenes ）including three types of bacteria;nitrate, sulfate and ferric iron reducing conditions;20 mg·L^-1, 50 mg·L^-1 and 80 mg·L^-1 substrates concentration levels.

采用正交试验法对BTEX各个组分在不同菌种、不同电子受体和污染物不同起始浓度的条件下生物厌氧降解效率进行研究。

In this dissertation the method of orthogonal test design was applied to discuss the relationship between the extrusion system parameters and the filtration time and some other important indexes of worts.

本文采用四因素五水平二次正交旋转组合试验设计，探讨了挤压系统参数与糖化醪过滤时间及麦汁主要指标之间的关系。

The method was simple and quick, so it worthed popularizing and applying. Taking content of total hydroxybenzene as parameters, the extractive process was investigated by orthogonal design.

以总酚含量为考察指标，分别以水、35%、65%和95%乙醇作溶剂，利用正交设计法对苏木的渗漉法、索氏法、超声波法提取工艺进行了优化。

So, it has been a hotspot in research of wavelets theory and application.

文中给出了利用新型提升格式进行对称正交小波设计的例子。

The article explained the study on oil extraction with petroleum ether (60~90℃) from Xanthoceras sorbifolia Bunge. through single factor test and orthogonal test. It confirmed the optimum extraction condition were as follow: particle size 2 mm,extraction temperature 90℃,extraction time 10 h,ratio of solvent to seed 5:1.

摘要以石油醚（60~90℃）为溶剂，通过单因素和正交实验优化了提取文冠果种子油工艺，得到的最佳工艺参数为：种仁粒径为2 mm，提取温度为90℃，提取时间为10 h，料液比为1：5。

Through orthogonal test, chrome-free tanning technology of goatskin shoe upper leather with chrome-free tanning agents such as modified glutaraldehyde,modified vegetable tannin and syntans was studied.

采用改性戊二醛、改性栲胶、合成鞣剂等无铬鞣剂，通过正交试验，优化出了多种鞣剂结合鞣制山羊鞋面革的无铬鞣制工艺。

An adaptive subcarrier and bit allocation method based on embedded constellation is proposed for multiuser OFDM systems.

在多用户正交频分复用系统中，提出了一种基于复合星座的自适应子载波和比特分配方案。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。