Analyzing from the angle of psychology,it is obvious that inaccurate identification,biased corroboration and psychological implication are the main causes of current misjudged criminal cases,which provides us with theoretical and practical gist in reducing occurrence of such cases.

The result showed that participants who selected the non-attractive job candidate in the first task (then established their non-prejudice credentials) were more willing to express attitudes that could be viewed as prejudiced in the next tas.

Understanding the view of prejudice and the scientific definition of catagory;

Language prejudice and language equal——Viewing on good and bad of language from Language:An Introduction to the Study of Speech written by Edward·Sapir;

Review on Domestic and overseas Researches of Prejudice;

This paper exposes the truth of bias existing in the communication.

Based on the notions of Gadamer s philosophical hermeneutics——historical interpretation and the biased conception,this paper analyzes that,as an interpreter,the translator s creative treason against the original is an objective phenomenon with its rational and unavoidable qualities,and points out that the translator s subjectivity should be emphasized.

Bias in justice can be divided into appropriate bias and inappropriate bias,both of which will have an influence on the judicial process.

Performance Test of Fuel Gas Compressor Set and Its Witness;

Realizing and suggestion of carrying out material test, witness and sampling system;

To obtain the samples that possess the representation and authenticity, reflect accurately the project entity quality, and ensure the structural safety, the key is to focus on the witness sampling and delivery work for quality testing of construction engineering.