- 重点词汇
- ringn.戒指;环状物;圆形（表演场）;炉口;帮派;铃声;清晰的响声;特性;
- increasedadj.增加的，增强的;
- arevi.（用于第二人称单复数现在时，第一、三人称复数现在时）是;
- phenyln.苯基;
- favorableadj.赞同的;称赞的;有利的;讨人喜欢的;
- electron-withdrawing吸电子;
- forconj.因为，由于;
- herbicidaladj.灭草的，除莠的(herbicide的变形);
- ofprep. 关于;属于…的;由…制成;
- 相关例句
The aim was to study the herbicidal and effect of the extract from Chenopodiaceae weeds.
研究藜科杂草提取物的除草、抑菌功能.
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YRC 2388 WP is a new paddy land herbicide developed by Bayer company.
对50%YRC2388WP新型水稻田除草剂的防除效果进行了研究.
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An agricultural weeding robot was developed based on direct herbicide application method.
研究了控制农田杂草的直接施药方法,并研制了基于该方法的除草机器人.
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建立了紫外分光光度法测定新型除草剂阔草清的含量.
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The company has also developed a platform for creation of herbicide tolerance and insect control.
该公司还开发出抗除草剂和控制虫害新方法的平台.
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田间杂草识别技术是实现变量喷洒除草剂以保护环境的关键所在.
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乙草胺属酰胺类除草剂,具有优良的 除草 性能.
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尽管植物的生长受到除草剂的影响, 但还未观察到阻遏或解阻遏的证据.
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Covariance analysis was used to analyze herbicide efficacy data from rapeseed experiments.
摘要采用协方差分析方法,对油菜田除草剂的试验结果进行了分析.
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Arsenic is widely associated with the manufature of herbicides and pesticides.
砷广泛地应用于除草剂和杀虫剂的制造中.
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Poisons that generally affect only unwanted plants, or weeds, are called herbicides.
那些只抑制多余植物或杂草生长的药被称为除草剂.
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Scientists have known for years that weeds develop resistance to herbicides.
科学家们早在几年前就了解到杂草对除草剂产生了抗体.
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Among the many regulatory substances in use we have controllable and selective herbicides.
在所有的许多调节物质中,有控制性的和选择性的除草剂.
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