The water -saving principle, effect and impact to crop roots distribution are analysed and the technology standard is also presented in this paper.

文章分析了膜上灌的节水原理、节水效果及对作物根系分布的影响，并提出了其技术规范。

youdao

Tourism has a profound impact both on the world economy and, because of the educative effect of travel and the effects on employment, on society itself.

旅游业不仅对世界经济产生了深远的影响，而且由于旅游的教育作用和对就业的影响，也对社会本身产生了深远的影响。

youdao

And even if coffee and tea have some direct effect on glioma risk, the impact would be small.

即便是咖啡和茶对降低罹患脑胶质瘤风险有些直接效果，其影响也很小。

youdao

"It was the ability to effect change and impact the lives of the people.

VOA: special.2009.06.29

And in so far as it is possible for me, to try to preempt what that impact or effect might be in the sense of trying to figure out whether or not it will have an impact on you and what it might be.

只要有可能，我就会通过自己对诗歌的感受,来试图推断这首诗,是否会对读者产生冲击，会产生怎样的冲击。

普林斯顿公开课 - 人性课程节选

Other issues rights groups want to raise with leaders include the impact of climate change on communities and the effect investment projects would have in Burma and other countries.

VOA: standard.2009.10.09

The second, deeper round of cuts thus might never take effect, and the impact of the first round might be mitigated.

FORBES: GOP Electoral Victory In 2012 Could Rescue Defense Industry

The fact is the storm is just taking effect now and having an impact now and making landfall I believe tonight.

WHITEHOUSE: The White House

That's a dramatically unfortunate impact and effect.

WHITEHOUSE: Press Briefing