How to Use "occurrent" with Example Sentences

1. But taking one with another , because condition of sichuan coal natural resources is poor , natural disaster is serious , structure of the sources of energy is occurrent great change .
2. Look around current world , international condition is occurrent profound change , the trend of world much polarization and economic globalization develops eclectically in music , change quickly of progress of science and technology , comprehensive national power competes .
3. Say commonly , tachycardia or dou xingxin had used occurrent antrum sex delay and arrhythmia , abiogenesis period before contractive , to the heart the quantity that discharge blood and human body do not have how old influence .