For the convenience of the research ,the author divided misjudged cases into:“typically misjudged cases”and“atypically misjudged cases”after making analysis of concepts and characteristics of misjudged criminal cases.

This paper deals with some typical errors that are frequently found in students writing practice and provides them with some strategies(such as improving their understanding of different essays and developing their skills in summarizing the main idea of the reading p.

The writer here intends to seek a better approach in college English teaching by analyzing how negative transfer interferes college students, and what typical mistakes they make under the influence of this transfer.

This paper sums up 4 types of typical mistakes made by students.

This article is intended to analyze the disturbance and typical mistakes caused by the negative transfer of the mother tongue to translation from the aspect of vocabulary,grammar and culture,and to seek practical countermeasures to reduce its effect.

According to the experimental principle“measuring the radius of curvature of a lens by use of a Newton ring”,a typical problem set wrongly about Newton rings is analysed, and correct problems concerned are enumerate

Pattern Recognition in the Typical Cases System──Model and Algorithm;

Mainly introduce failure accident kinds and properties and typical cases in the domestic and at the a-board.

Case teaching is a necessary method of teaching Marketing Business course, and propel application of typical cases will make teaching and learning less difficult and get a better learing effect.

Typical cases of sulfur corrosion at different tempertures and under various conditions are analyzed.

Though analyzing two typical cases happened in real life,it can be seen that in existing building engineering codes and regulations there are the gaps about construction work administration in rural area.

Two important factors which work are "Analogy applies" and "typical case".