The effect of red exceomum and white excoemum contaminating plants (CPs) in Dian yu A on hybrid japonica was studied, and the result shows that both red excoemum CPs and white ones have significant negative-effect on Dian hybrid japnica, especially red exceomum.

The effect of red exceomum and white excoemum contaminating plants(CPs)in Dian yu A on hybrid japonica was studied,and the result shows that both red excoemum CPs and white ones have significant negative-effect on Dian hybrid japniea,espeeiaUy red exceomum.

Active control of vertical vibration negative influences induced by high unsprung mass of in-wheel motor electric vehicle;

Thinking on the positive and negative effects of the expanded enrollment scale of higher education in our country;

The negative effects’ analysis of the repetitive teaching in the university physical education;

On the Negative Effects of Learners Contextual Knowledge;

Discussion on how to avoid negative effect in athletic sports;

The Strategy and Countermeasure for Negative Effect from Fixed Thinking Model in Maths Learning;

The positive and negative effects of family removed education and the establishment of the good chain reaction mechanism;

Research on Corporate Strategic Choice under the Negative Effects of Path Dependence;

The teratogenical effects of arsenate and its negative effects on ecological environment were reviewed in this paper and measures to alleviate or dissolve the adverse effects induced by arsenate were put forward as well.

Pesticides have made great contributions for mankind in spite of their negative effects.

An analyzing on negative effect and solving measures of rural urbanization in China in current stage;

On the negative effect of China s Higher Education Cost Compensation Localization;