广西科学研究与技术开发计划课题桂科合1346011-12,桂科攻14121006-2-12,桂科合14125008-2-20;广西自然科学基金2015GXNSFBB139005;国家自然科学基金项目31402304资助[Supported by Science and Technology Development Program of Guangxi Zhuang Autonomous Region1346011-12,14121006-2-12,14125008-2-20;Natural Science Foundation of Guangxi Zhuang Autonomous Region2015GXNSFBB139005;National Natural Science Foundation of China 31402304]