1、

In this paper, a method of global numerical differentiation is given.

本文提出一种整体数值微分方法。

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2、

The Brief Method on Efficiency Calculation of Differential Gear Train and Its Application

差动轮系效率计算的简便方法及其应用

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3、

The Common Method on Calculating Efficiency of Differential Gear Train

计算差动轮系效率的通用方法

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4、

Finite Element Method Simulation on Precision Forming Process of Car Differential Gear

轿车差速器齿轮精密成形的有限元数值模拟

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5、

In this paper the differential method is introduced to reduce some addition error in test.

对于实验中存在的某些加性误差,可以用差值法减小这种误差.

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6、

Semi-Voltage Method for Measuring Dielectric Coefficient of Liquid Crystals

液晶介电系数的半电压测量法

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7、

Study on Portable Instrument in Measuring Octane Value of Gasoline Based on Method of Dielectric Coefficient

基于介电常数法的便携式车用汽油辛烷值测定仪研究

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8、

Design and Optimization Method for a New Type of Dielectric Lens

一种新型介质透镜的优化设计方法

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9、

To survey of trace elements and value for nutrition on dietary of a middle school run by the local people, probe into the best dietary standard, all-round improve nutrition of the students, the balance weight method was used for the dietary survey.

为调查和评价民办中学膳食中微量元素营养情况,探讨最佳膳食模式,全面改善学生的营养,采用称质量法调查三天膳食。

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10、

Combined with stoichiometric method, the diene value in cracking gasoline was determined by Fourier Transform Infrared Spectroscopy at selected wavenumber region.

用傅里叶红外光谱仪,在选定的波数范围内,采用化学计量学法测量乙烯裂解汽油的二烯值。

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11、

Testing HP IgG would be the early method to distinguish infecting or not infecting HP in digestive disease of child.

HP-IgG检测可作为消化道疾病中有无HP感染的初筛手段。

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12、

Tried out a slightly different coloring method, and it looks alright.

尝试了一种不同的上色方法 ﹐ 觉得效果还不错.

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13、

This method has the advantages of short digestion time, clear digestion end point, simple operation and reproducible results.

该法具有消化时间短,消化终点易于掌握,操作简便,结果稳定等优点。

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14、

Six rabbits per test group were used to do digestion trial. Nutrient digestibility was determined in rabbit diet with total fecal collection method.

从每个处理选6只兔进行消化试验,采用全粪收集法测定了不同处理组的日粮营养成分消化率。

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16、

The Cr(ⅵ) content in chrome tanning agents was determined by the method of alkaline digestion, which could effectively restrain the oxidation and reduction between Cr(ⅲ) and Cr(ⅵ).

采用碱式消解法测定铬鞣剂中的Cr(Ⅵ)含量。该方法能够有效的抑制铬鞣剂中的Cr(Ⅲ)与Cr(Ⅵ)之间的转化。

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17、

The functional character of dispersed pancreatic acini prepared by the method including chemical digestion, mechanical isolation and centrifugal purification was studied.

作者观察了采用化学消化、机械分离和离心提纯法制备的胰腺腺泡的机能。

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18、

As a new pre-process technology in environmental sample, the microwave digestion has many advantages over traditional chemical digestion method.

作为环境样品预处理的新技术,微波消解法与传统化学处理方法相比,具有诸多优点。

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19、

A new stirring method for testing dielectric strength of insulating oil is described.

本文介绍了一种新的搅拌法,应用于绝缘油介电强度的测定。

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20、

High Pressure Digestion Method for the Determination of Total Phosphorus Samples of Soil and Organisms

土壤和生物中全磷样品的高压蒸汽消解法

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