诱发因子 meaning in Chinese

evocator
provoking cause

A comprehensive asthma management program should include establishing the medical record in school , ascertaining the accessible asthma medicine , avoiding or controlling the triggers of asthma , and regulating the management protocol of urgent episodes or exacerbations
完善的幼稚园气喘儿童健康管理宜包括：建立学童医疗记录、确保患童容易获得气喘药物、协助学生避免或控制气喘的诱发因子、确立急性发作或气喘恶化的处理流程。
Investigation and interviews showed that the main obstacles standing in the way of hosts - tourists interaction were socio - cultural factors as language barrier and cultural differences , ranking as no . one obstacle , then the lack of skills for and confidence in communication . for hosts , they showed much stronger sense of class - gap while they found they were in sharp contrast with those who tour their land . accordingly , the author proposed counter - measures for solving these problems and measures to maintain those favorable factors functioning well
最后，就大理丽江的主客交往现状及将来发展趋势，作者指出要针对主客交往的诱发因子和各阻力因子、游客表现出的交往倾向、影响游客旅游经历感受的因素等方面，采取有效措施，设法克服主客交往障碍，努力创造良好的主客交往机会，关注社区福利，正确进行市场开发定位，以趋利避害，并提出了一些相应的建议。