2、

Methods Before LASIK, 290 eyes of myopia were measured using corneal topography and retinoscopy via dilated pupil for their refractive state, and then relevant parameters were collected and analyzed.

方法采用角膜地形图对290只准备行LASIK手术的近视眼进行检查,同时采用散瞳检影法检查记录近视度数及散光并对两种方法所得数据进行比较分析。

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3、

Theoretical analysis and experimental study on the immersed settlement mechanism of weathered soft rock induced by the variation of groundwater level are conducted herein and a brief equation for calculating the settlement by using the dilatation coefficient during loading and unloading is proposed.

对地下水位变动引起风化软岩的浸水沉降机理进行了理论分析和试验研究。提出了用加、卸载剪胀系数描述地下水位变动引起沉降的简明方程式。

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4、

By using the matrix representation of a digraph, some results about the index of convergence and period of a line digraph are obtained.

采用有向图的矩阵表示,得到了线有向图的幂敛指数和周期的有关结果。

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5、

The experimental results prove CCD has been driven and sample image have been acquired using image digitizer ( XRD98L59) and exterior memories. Besides, detection system has accomplished a stable and reliable communication with the main controll system.

最后经过大量的实验,检测系统已成功驱动CCD正常工作,控制图像数字器XRD98L59和外部存储器进行样本数据的采集,与主控制系统建立了稳定、可靠的通信连接。

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6、

The possibility of using transient waveform digitizer in TOF measurement is discussed, and a test system designed for the research is introduced.

探讨了将瞬态波形数字化技术应用于粒子飞行时间(TOF)测量中的可行性,并介绍了为了进行这一研究而设计的一个测试系统。

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7、

Research on Generating the Function Signal Using Distributed Digit store Method

用分布存贮数字法生成函数信号的研究

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8、

If you're expecting a number, make sure your data is in number format& typically, that means only digits, and at least one digit ( you can check this using the regular expression^ [ 0-9]+$).

如果您期望输入的是一个数字,就确认数据是数字格式――比如,只是针对阿拉伯数字,并且是至少一位阿拉伯数字(您可以使用与正则表达式^[0-9]+$检查它)。

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9、

In vitro protein digestibility was the also using the digestion/ dialysis unit.

用消化和透析装置体外测定了蛋白质消化率。

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10、

Carbon nanotubes synthesis using diffusion flame is a kind of novel technique.

利用扩散火焰合成碳纳米管是一项新的技术和方法。

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11、

METHODS Measure the cumulative amount of papaverine from five gels containing different penetration enhancers by using simple diffusion mini cell and UV spectrophotometry.

方法:采用简单扩散小室,用紫外分光光度测定了5种处方罂粟碱凝胶离体鼠皮透皮吸收药量。

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12、

Reliability Analysis of Estimating Annual Atmospheric Diffusion Factor Using Meteorological Correlation Method

应用气象相关分析方法估算年均大气弥散因子的可靠性分析

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13、

The Calculation and Analysis of Multistage Diffuser in Centrifugal Pump Using CFD

多级导叶式离心泵导叶内部CFD计算分析

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14、

The results, which obtained by using radial diffuser, show that due to the high loss through the diffuser, the efficiency of the liquid hydrogen pump is lower.

采用径向导叶的液氢泵的试验结果表明,导叶损失大,导致液氢泵效率低。

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15、

The measuring method& result of internal and external flow fields for outdoor unit is introduced by using hot wire anemometer and differential manometer measuring room airconditioner.

介绍了采用热线风速仪和微压差压力计测量分体式房间空调器室外机组内外流场的方法和流场测试结果。

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16、

In this paper characterstic function of optics was studied and property of symplectic structre was deduced from the characteristic function by using the opertion of exterior differentiation.

本文研究光学特征函数,利用外微分运算,由光学特征函数导出了光的辛结构性质。

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17、

By using exterior differentiation and inverse method, exact stationary solutions of strongly nonlinear MDOF systems subject to Gaussian white noises are obtained, which are generally independent of energy.

在精确平稳解方面,本文利用外微分方法和逆解法得到多自由度强非线性随机系统的具非能量依赖的精确平稳解。

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18、

Design of a measuring system using differential transformer sensor

差动变压式传感器位移测量系统设计

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19、

Mobile phase was acetonitrile ( HPLC grade) and ultrapure water and column temperature was 35 ℃, using differential detector.

流动相:乙腈(色谱纯):超纯水,检测器:RID示差检测器,柱温:35℃,流速:1.0mL/min。

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20、

The synthesis of diethyl adipate using TiSiW12O40/ TiO2 as catalyst has been studied.

首次以固载杂多酸盐TiSiW(12)O(40)/TiO2为多相催化剂,通过己二酸和乙醇反应合成了己二酸二乙酯,并探讨了诸因素对产率的影响。

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