An anatomy for typically applied circuits of photo couplers;

The paper incroduced the knowledge of infrared spectroscopy and the principle, and some anatomying examples in the structure of high polymer.

This paper gave an example of anatomy and study of unknown compound in black tar.

RTLinux realtime task scheduling mechanism analyze and rebuild;

Analyze its application prospect in China.

This paper mainly analyzes the fundamental concepts about the plastic design method,such as the requirements of steels and members,stability questions,connection design,which has practicable significance for saving-material.

Private interests sets up the "unit-owned exchequer" problem being outstanding comparatively in a few units,remains despite repeated orders to ban it during the past few years,technicality,conceal are more and more strong,This article analysed its source channel,withdrawing methods and the storing form by auditing visual.

The paper analyses the disadvantages existing in the feasible research work of the highway engineering at present in our country,then,in order to give full play to the role in engineering construction of feasible research work of the project,the paper find out the countermeasures and the solving measures for these general problems.

An analysis of the wetland ecosystem in Hainan;