His work on the causes of diseases is of premier importance to the whole world . 他对病因的研究对整个世界来说非常重要。
This involves studying the cause of disease, the identification of disease patterns, the population's attitudes to disease, their tendency to seek cure . 这样就涉及到病因的研究和疾病型式的确定,涉及到人们对疾病的态度和寻求治愈的趋向。
They are carrying out a research into the causes of cancer 他们正在开展关于癌症病因的研究
Clinical etiology analysis of 83 cases of orbital apex syndrome 眶尖综合征83例病因的临床分析