Instructions to Authors

正General Communications in Theoretical Physics(CTP)is published monthly by the Institute of Theoretical Physics of the Chinese Academy of Sciences and the Chinese Physical Society,and online by IOP Publishing Ltd.Articles in this journal are abstracted/indexed in Science Citation Index(SCI),Sci-     

用李萨如图形调整盒式磁带录音机的带速

用李萨如图形调整盒式磁带录音机走带速率的方法方便、适用。     

Instructions for Authors

正Chinese Physics B (Chin. Phys. B), formerly titled Chinese Physics, is an international comprehensive academic journal, aiming to publish original papers and rapid communications reflecting creative and innovative achievements in physics, as well as review papers about important accomplishments in frontier of physics. The journal is published monthly in English by the Chinese Physical Society (CPS) and the IOP Publishing. Chin.Phys. B has already been included in six world famous international index systems including SCI and INSPEC.     

Evaluation of Fluorescamine as a Phosphogenic Derivatizing Reagent of Primary Amines

Abstract

Fluorescamine has been shown to be a promising derivatizing reagent for the room temperature phosphorescence analysis of primary amino acids. The fluorescamine concentration used for derivatization in solution was 600 μg/ml and for direct derivatization, 1160 μg/ml. For derivatized primary amino acids the limits of detection were found to be between 0.8 ng and 2.9 ng with linear dynamic ranges between 2 and 3 orders of magnitude.     

A novel interferometric vibration measurement sensor with quadrature detection based on 1/8 wave plate

In-phase and quadrature-phase (I/Q) signals often need to be formed in the laser interferometric vibration measurement technique. To avoid the disadvantages of traditional I/Q signals forming methods such as effect of piezoelectric ceramic (PZT) for generating high frequency carrier, or optical configuration with complicated structure, a novel interferometric vibration measurement sensor with quadrature detection is proposed. The sensor utilizes simple optical configuration which contains 1/8 wave plate to generate two I/Q signals, then the signals were processed by arctangent algorithm which is compiled by Labview software through data acquisition card. Theoretical analysis and experimental Lissajous figures synthesis prove the phase orthogonality of the two signals. The experimental results indicate that the system can measure the vibration displacement accurately.     

Chinese Journal of Polymer Science

正Aims and ScopeChinese Journal of Polymer Science(CJPS)is a monthly journal published in English and sponsored by the Chinese Chemical Society and the Institute of Chemistry,Chinese Academy of Sciences.CJPS is edited by a distinguished Editorial Board headed by Professor Fosong Wang and supported by an International Advisory Board in which many famous active polymer scientists all over the     

Chinese Journal of Polymer Science

正Aims and Scope Chinese Journal of Polymer Science(CJPS)is a monthly journal published in English and sponsored by the Chinese Chemical Society and the Institute of Chemistry,Chinese Academy of Sciences.CJPS is edited by a distinguished Editorial Board headed by Professor Fosong Wang and supported by an International Advisory Board in which many famous active polymer scientists all over the     

General Phase-stepping Algorithm Using Lissajous Figures Technique

１ＩｎｔｒｏｄｕｃｔｉｏｎＰｈａｓｅｓｔｅｐｓａｒｅｇｅｎｅｒａｌｙｉｍｐｌｅｍｅｎｔｅｄｂｙｍｏｖｉｎｇｔｈｅｒｅｆｅｒｅｎｃｅｍｉｒｏｒｍｏｕｎｔｅｄｏｎａＰＺＴ（ｐｉｅｚｏｅｌｅｃｔｒｉｃｔｒａｎｓｄｕｃｅｒ）．ＳｉｎｃｅｔｈｅＰＺＴｉｓｎｏｎ...     

互相垂直方向的非正弦周期信号的合成

通过复变函数和傅里叶级数，分析了2个互相垂直的非正弦周期信号的合成，得出了类似于李萨如曲线的规律.     

利萨如图的稳定性

本文利用变分法证明了利萨如图的稳定性