1 Technical terms are rarely occurrent in literature.

2 Network group is occurrent of sex change.

3 From apparently look, american economy is occurrent noticeable change -- this are very apparent.

4 Objective To prevent and reduce the occurrent rate of pulmonary infection in artificial airway patients.

5 In the search of rapid growth index props up the market, competitive pattern is occurrent change.

6 The movement of the place where the polar air mass and the horse latitude pacific air mass meet (joined band) affects the fire seasons and fire occurrent rates in the east part of China.

7 Conclusion The early intervention treatment can obviously decrease moderate and severe skull damage concurrent dysphrenia occurrent rate, has the guiding sense to the clinical treatment.