有机污染物

organic contaminant的用法和样例:

例句

  1. On the control of mutagenicity of nonvolatile organic pollutants in drinking water.饮水中非挥发性有机污染物致突变性的防治对策。
  2. Ultrasound used for oxidizing organic pollutants in water is now arousing more and more interest.超声降解水体中有机污染物技术正受到越来越多的关注。

By Mario Ritter Broadcast: July 8, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Recently, a listener in Nigeria told us about an organization called World-Wide Opportuniti

发表于:2018-12-07 / 阅读(59) / 评论(0) 分类 VOA2003(下)-农业与经济

今天我们要学的词是organic。 Organic, 有机的,绿色的。 Organic product, 有机产品。近年来,美国很多消费者开始崇尚绿色、有机食品。不过,统计数字显示, Organic food accounted for only 3.5% of the fo

发表于:2019-01-11 / 阅读(41) / 评论(0) 分类 英语每日一词

Well,no one could survive without water.But you see pollution has been making more and more water unable for drinking. Yeah.Water pollution has for a long time been a major concern among the environmental issues. But what are the sources of water pol

发表于:2019-01-21 / 阅读(44) / 评论(0) 分类 英语口语900句

I'm not gonna dress it up. Turkeys are dumb. Really dumb. You don't get it! They're fatting us up to eat us! - Hey! Corn! - Corn! See you later, Reggie. From the academy award winning producer of Shrek We came to this farm for my favorite presidentia

发表于:2019-01-23 / 阅读(40) / 评论(0) 分类 英文电影预告片填空

AGRICULTURE REPORT - Compost: an Organic Way to Better Soil and Crops By Gary Garriott Broadcast: Tuesday, July 05, 2005 I'm Gwen Outen with the VOA Special English Agriculture Report. Many farmers im

发表于:2019-01-30 / 阅读(100) / 评论(0) 分类 农业与发展

BEIJING, Jan. 25 (Xinhua) -- China has set a goal of equipping at least half of the country's county-level administrative regions to monitor various contaminants and harmful ingredients in food by the end of 2013. A new work plan, released on Friday

发表于:2019-02-06 / 阅读(49) / 评论(0) 分类 英语新闻