因素: factor; element 短语和例子决定因素 decisive factor; 积极因素 positive factor; 关键因素 the key facter; 致病的因素 factor in the causation of disease; 社会因素 social factor; 主导因素 leading factor; 基本因素 essential elem
应用: apply; use; application; appliance; utilization; utility 短语和例子把理论应用于实践 apply theory to practice; 新技术在工业上的应用 application of new technique to industry; 将法律应用于案件上 the application of the law t