environment activity中文什么意思

周围介质放射性

• environment:    n. 1.周围，围绕。 2.围绕物； ...
• activity:    n. 1.活动；活跃；动作；活动力； ...
• of environment:    环境适应性

例句与用法

1. The corporate members have joined a great variety of environment activities organized by wwf to enhance their knowledge on hong kongs natural environment and resources
   各公司会员均积极参加各样由本会举办的环境活动，从而加强对本港的自然环境和资源的认识。
2. Because modern corporations must face up to lots of environment activities . the information presentation of conventional financial accounting is confronted with austere challenge . for these environment activities exist
   由于现代企业不可避免地要发生大量的环境活动，这些环境活动的存在，使传统的财务会计信息披露面临着严峻的挑战。