原理

Through the application to practices, it indicates that demarcation iterative algorithm has a simple principle and can be proved to be absolutely convergent and independent of the modifying method of iteration variables.

应用实例表明，提出的定界迭代算法原理简单，可保证迭代算法绝对收敛，且与迭代变量的修正方法无关。

I offered the relativity of symmetry and absoluteness principle. I wonder whether I am all right.

笔者根据相对绝对论和现代科技理论提出了对称的相对性与绝对性原理，不知是否正确？

Firstly, through the theoretical analysis of the flexible-oared wind generator, mechanics model of this wind generator is created. Then the formula about absorbing power of the wind generator is deduced, which is the foundation of base size being determined while different grades of the wind generators are designed.

首先，通过对柔性桨风力发电机原理分析，建立了该风力发电机的力学模型，并以这一力学模型为基础，推导出了该风力发电机的吸收功率公式，以此作为设计不同功率柔性桨风力发电机时，确定其基本尺寸的依据。

This dissertation gives a special research in microcomputer relay protection for power transformer of 110kV or below voltage ratings, which based on widely summarizing the theory of power system relay protection and its advanced trend. After analyzing the working character of the transformer in details and absorbing the advantages in other power transformer protection, a scheme which is fit to power transformer of 110kV or below voltage ratings is put forward.

本文在全面介绍和评述电力系统微机保护原理及其发展趋势的基础上，对电力系统中大量应用的110kV及以下各电压等级的变压器保护进行了专门研究，根据这一类电力变压器的运行特点，吸取以往各种保护方法的长处，提出了这类电力变压器保护方案。

Thus, the experiment system realized the function of generating capacitive power or absorbing inductive power.A new driving and protecting circuit based on FPGA for IPM is designed and it provides the secondary dead-time compensation to ensure the IPM to work safely.

应用现场可编程逻辑阵列器件EPM7032LC44设计了对智能功率模块IPM的驱动和保护电路，通过原理图与VHDL语言相结合的设计方法实现了对IPM的智能性死区补偿，保证了IPM的安全运行和可靠触发。

The principle of determination of sound absorption coefficient of materials by transfer function method is introduced.

介绍了在阻抗管中采用传递函数法测量材料吸声系数的原理，详细介绍了使用双传声器进行测量的方法，指出了测试的频率范围取决于阻抗管的管径大小和传声器布置的位置。

Results The appearance of negative value was due to insufficient reagent purity, finding out in original absorption curve. The reagent contained chemicals besides response theory.

结果 从原始吸光度值的曲线上找到出现负值的原因是试剂纯度不够，试剂中含量有反应原理以外的化学物质。

The method of high-resolution Fourier-transform spectroscopy study on the Absorption line intensities is discussed. With a series of measurement and fitting the line profiles, altogether 1 760 Absorption lines of phosphine were obtained, corresponding to five bands in the 1 950-2 480 cm~(-1)region and four bands i...

文章探讨了高分辨傅里叶变换光谱方法研究气体样品吸收线型的基本原理，并通过实验测量以及程序拟合谱线线型，得到了磷烷分子在1950~2480cm-1波段的5个吸收带以及3280~3580cm-1波段的4个吸收带中的1760条谱线线强度，经分析其结果误差在±6%左右。

Principle, Technology and Application of Atom Absorption Spectrum Analysis.

邓勃。原子吸收光谱分析的原理、技术和应用。

They work on a principle of heat absorption.

他们研究吸热的原理。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。