environmental modification

基本解释

home assessment and environmental modification for those with known risk factors or a history of falling;
对于已知存在危险因素或有人跌伤过的住房，进行评估和环境改造；
Phenotypic plasticity is the environmental modification of genotypic expression and an important means by which individual plants respond to environmental heterogeneity.
表型可塑性是生物变异中由环境引起的一种变异，是植物适应的一种重要方式。
It is indicated that the environmental modification combined with mollusciciding is an effective approach for snail control so as to control the transmission of schistosomiasis.
环境改造结合药物综合灭螺是控制和阻断血吸虫病流行的有效措施。

Genetic modification should help to increase the economic impact of that shift, while reducing its environmental impact.
ECONOMIST: Genetic modification works