This paper makes a systematic introduction of the Green Welfare which is the theoretical basis of ecological movement and explores the framewoek of new public health.

Stuttgart is an important industry city of Germany, the ecological movement has obtained a marked effect in city construction, which has profound the typical demonstration significance.

Ecological socialism advocates the combination of socialist movement and ecological movement so as to open the way to elimination of environmental pollution and ecological crisis as well as to protection of green environment for human existence.

By analyzing the moving state of the bulk-solid materials in the pneumatic pipes,the basis may be provided correctly for choosing the transporting parameters and designing the pneumatic systems.

Movement Analysis of Cereal in Axial Flow Threshing Roller Space;

Type 2,those related to the movement of things,"affirmation-negation-affirmation","quantitative change-qualitative change-quantitative change","contradiction-coordination-contradiction",an.