1. Preactivating donor cells and enucleated oocytes with ionomycin has no significant enhancive effect on the cleavage of c...

2. Preactivating donor cells and enucleated oocytes with ionomycin has no significant enhancive effect on the cleavage of constructed embryos, but it arrests the blastocyst development.

3. Case B was redesigned based on Case A in order to meet the needs of enhancive warhead mass, but it burst under low pressure.

4. To achieve this goal of socialism new rural reconstruction, we must make the quantity of population moderate, the quality enhancive and structure rational.

5. The effect of operating parameters, such as inlet pressure, temperature and time on cavitation indicate that optimum operating conditions exist at the cavitation enhancive effect is maximum.