Some problems of the soft investment environment are extrusive .
目前我国投资环境中,软环境存在的问题更突出。
Geologists would also call it extrusive rock because it solidified on the earth 's surface .
因为它是喷出地球表面凝固而成,地质学家也称它为喷出岩。
Describe the global distribution of extrusive vulcanicity associated with plate movements .
描述与板块移动有关的喷出火山作用的全球分布。
Respiratory communicable disease epidemic situation becomes an extrusive public problem . General hospitals play an important role in the respiratory communicable disease prevention and control .