A class of inverse problems for the centrosymmetric matrices and anti-centrosymmetric matrices

1、

Laser power characterization method for fabrication of centrosymmetric CR-DOEs mask by polar laser direct writing

极坐标激光直写法制作圆对称连续衍射元件掩模的能量表征方法研究

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2、

Axisymmetric and centrosymmetric arrangement of six cyclones are investigated in the research.

在该实验台上，对比研究了六个旋风分离器轴对称布置和中心对称布置两种型式。

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3、

The necessary and sufficient condition for centrosymmetric solution of matrix equation was presented and general solutions were obtained.

先讨论一类矩阵方程存在中心对称解的充分必要条件，给出解的一般表达式，并在解集合中给出了与给定矩阵的最佳逼近解。

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4、

The Inverse Problem of Anti-centrosymmetric Matrix with a Sub-matrix Constraint

子矩阵约束下反中心对称矩阵反问题

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5、

Theoretical Studies on Electronic Spectrum and Third-order Nonlinear Optical Properties of Centrosymmetric Pyrazine Derivatives

中心对称吡嗪衍生物电子光谱和三阶非线性光学性质的理论计算研究

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6、

The Iterative Methods for Centrosymmetric M-matrices On Shifting of Linear Feature

中心对称M-阵的线性方程组的迭代解法线状要素移位的研究

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7、

The Fast Algorithms of Square Roots of Generalized Centrosymmetric Matrices

广义中心对称矩阵平方根的快速算法

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8、

The centrosymmetric structural dynamical models updating were studied in the paper.

中心对称结构的动力模型修正问题。

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9、

We have presented a multi-scroll chaotic generator based on famous physiological Mackey-Glass evolution equation, in which centrosymmetric piecewise linear function is employed as the activation function.

我们基于著名的生理学模型Mackey-Glass演化方程设计了一个多卷混沌发生器。在该发生器中，我们采用中心对称的分段线性函数作为系统的激活函数。

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10、

This product is used in lots of fields, such as hot-melt transfer printing products, liquid crystal indicator seal, preventing forged bank note and mounting painting and calligraphy etc.

该产品可以在热熔转印制品，液晶显示器密封，纸币防伪，书画裱糊等方面得到应用。

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11、

I could tell it was a forged note because the ink was smudgy.

我看得出这张便条是伪造的，因为墨水印模糊不清。

provided by jukuu

12、

He was taken in by a forged note.

一张假票子把他蒙了。

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13、

This paper reports the results of a study of the relationship between the pulmonary density differences ( PDD) and the ventilatory function of the lung ( VFL) in 50 middleaged and old-aged normal persons and 90 patients with chronic bronchitis and emphysema.

对140例中老年人肺密度差与肺功能的相关性进行了研究，其中慢性支气管炎肺气肿病人90例，正常中老年人50例。

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14、

Method Direct moxibustion was performed on points Zusanli ( S36) and Juegu ( G 39) in 50 middleaged and old persons and observation was carried out of changes in senile symptom scores after moxibustion.

方法对50例中老年人，采用直接灸足三里、绝骨穴，观察艾灸前后衰老见症积分变化。

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15、

The 201 cases of apoplexy were divided into young people group(≤ 45 years old) and middleaged people 、 old people group (> 45 years old) to analyze the characteristics of clinical manifestations 、 pathologic lesion locations and prognostic conditions.

将201例患者按年龄划分为青年脑卒中（≤45岁）和中老年脑卒中（>45岁），分析两组患者临床表现、病变部位及预后的各自特点。

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16、

Method 66 young/ middleaged hypertension patients who meet the requests were selected and their relatives were educated with cognitive 、 mental and behavioral intervention, meanwhile the patients'compliance and blood-pressure control were observed before and after the intervention.

方法选择66例符合条件的中青年高血压患者，对患者家属实施认知、心理和行为干预，并对患者进行实施前后服药依从性调查，观察其血压控制情况。

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17、

Thirtythree is hardly hardly middleaged.

33不能…不能算进中年之列

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18、

Objective To discuss the effect of hip arthroplasty in treating middleaged and elderly patients with cerebral dysfunction and femoral neck fracture.

目的探讨中老年伴有脑功能障碍的股骨颈骨折患者行人工髋关节置换治疗的疗效。

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19、

Clinical evaluation of the blepharoplasty with middleaged and aged upper eyelid dermatolysis

中老年人上睑皮肤松弛的个体化整复

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20、

And you two middleaged dorks thought he was cool

而你们这两个中年土包子还觉得他们好呢

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