assiduously seek

基本解释

Abstract: Coal industry is an industry of high risk. To lower the prevalence of accident and to raise the safety level are the target that safety researchers assiduously seek for.
文摘：煤炭行业属于高危险性行业，降低其事故发生率，提高安全生产水平是煤炭工作者孜孜以求的目标。
The petrochemical industry is an industry of high risk. To lower the prevalence of accident and to raise the safety level are the target that safety researchers assiduously seek for.
石化企业属于高危险性行业，降低其火灾爆炸事故的发生率，提高安全生产水平是防火工作者的目标。