查询词典 orthogonal

The influence of different polarity solvents on the antimicrobial effect of Yucca gloriosa L.extraction was studied,and the optimum extraction conditions were confirmed with L_9(3~4) orthogonal experiment.

以不同极性的提取溶剂制备凤尾兰提取液，研究提取液对几种果蔬病原菌的抑制效果，通过单因素试验和L9(34)正交试验，确定抑菌成分的较佳提取条件。

Objective To research new determining method and orthogonal extracting conditions of total Acanthopanax senticosus glucoside.

目的 研究刺五加总苷的快速测定方法及最佳提取条件。

By orthogonal test,the optimum conditions for soybean isoflavone glycoside to be hydrolyzed into isoflavone aglycon were found.

通过正交试验得到了大豆异黄酮糖苷水解为大豆异黄酮苷元的最佳工艺条件。

Based on orthogonal experiment and multiple regression statistical analysis, a calculation model of dust mass concentration in traffic was established, with a significance of 99% and a better goodness of fit.

通过对它们设计正交试验和多元回归统计分析，得到运输扬尘质量浓度的计量模型，该模型具有99%的显著性和拟合性。

The author points out that the combination of horizontal observable should be used in the form of the complex number in the study of gravity field through an inspection of the principles of torsion balance and rotational gradiometer and the discussion of the acquisition of height anomaly from vertical deflections according to Molodensky's, as well as the fact that some combination of horizontal gradient components are orthogonal functions on a spherical surface.

通过对扭秤、旋转梯度仪工作原理的考察和 Molodensky 关于垂线偏差推求高程异常的论述以及目前业已发现水平梯度分量的某种组合是球面正交函数系的事实，作者明确指出，在地球重力场的研究中，水平方向观测量的组合应作为复数使用。

Let G be semisimple matrix group with Lie algebra g, T a fixed maximal abelian subalgebra of g, T the orthogonal complement of T with respect to the Killing form of g, and a, b 6 T a fixed regular elements.

设G为半单矩阵群，g为其Lie代数，T(来源：ABC论文91网www.abclunwen.com)为g的极大交换子代数，T~⊥为T关于g的Killing型的正交补，a，b∈T为固定正则元。

The method of orthogonal experimental design is adopted to study the effect of mix proportion on GTE of concrete. The laboratory-batched concrete specimens were moistured and tested at 1, 2, 3, 5, 7, 14, 28 days.

采用正交设计的试验方法，研究了配合比设计参数对热膨胀系数的影响，并用功效系数法确定满足多项指标的优化配合比方案。

According to the results of the orthogonal experiment and its actural application,the ideal extraction process of SSPS was solid-liquid ratio:1∶20,extraction temperature:120 ℃,extraction pH:3,extraction time:1.5 hours.Among these factors the extraction temperature had the greatest influence on the extraction ratio of SSPS,extraction pH and extraction time also had influence on the yield of SSPS.SSPS at concentration of 4.0 g/L could stabilize acid dairy beverage which was prepared with 36 g/L skim milk and 50 g/L sugar at pH 4.0.The stability of SSPS was similar to that of pectin,but superior to that of Acacia gum,PGA and CMC.

结果表明，从豆渣中提取大豆水溶性多糖的最佳工艺为固液质量比1：20，提取pH=3，提取温度120 ℃，提取时间1.5 h；对多糖提取率影响最大的因素是提取温度，其次是提取pH和提取时间；提取的大豆水溶性多糖在添加量为4.0 g/L、pH为4.0的酸性乳饮料中，其稳定作用最好，稳定效果与果胶相似，而明显优于阿拉伯胶、PGA和CMC。

After undertaking to the interact of dwell pressure, dwell time and mould temperature orthogonal experiment makes an on-the-spot investigation, reach: Material of miscellaneous 赑 OM(N2720 M63) and material of UHM WPE(GUR EP4221), the interact that basically is dwell time and mould temperature affects the systole of gear to be out of shape, to PA66(RTP 0205) material the systole that basically is gear of dwell pressure and influence of dwell time interact is out of shape.

对保压压力、保压时间和模具温度的交互功能进行正交实验考察后得出：对于POM(N2720 M63)材料和UHM WPE(GUR EP4221)材料，主要是保压时间和模具温度的交互功能影响齿轮的收缩变形，对于PA66(RTP 0205)材料主要是保压压力和保压时间交互功能影响齿轮的收缩变形。

Hadamard matrix as an orthogonal matrix was investigated by Sylvester from 1867, possess important position in block design, it was used extensive in project and communication. The thesis has discussed the relation of Hadamard matrix and Walsh function as well as pseudo-random sequence.

Hadamard矩阵最早是作为正交矩阵由Sylvester在1867年开始研究的，在区组设计中占有重要地位，其广泛应用在工程和通信上；本文着重讨论了Hadamard矩阵和Walsh函数以及伪随机序列的关系，最后所得结论具有一定的理论意义和应用价值。

"Yes, now you can give yourself airs," she said, you have got what you wanted.

"对了，您现在高兴了，"她说道，这是您所期待的。

Then the LORD said to me: Rebel Israel is inwardly more just than traitorous Judah.

上主于是对我说：＂失节的以色列比失信的犹大，更显得正义。