biotic index中文是什么意思
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用"biotic index"造句"biotic index"怎么读"biotic index" in a sentence
中文翻译手机版
- 生物指数法
- "biotic"中文翻译 adj. 生命的,生物的;生物引起的 (= biotic ...
- "index"中文翻译 n. (pl. -es, -dices ) 1.索引。 ...
- "biotic index of pollution" 中文翻译 : 生物污染指数; 污染生物指数
- "biotic" 中文翻译 : adj. 生命的,生物的;生物引起的 (= biotical)。
- "biotic adaptation" 中文翻译 : 生物适应
- "biotic area" 中文翻译 : 生物区
- "biotic balance" 中文翻译 : 生物平衡
- "biotic barrier" 中文翻译 : 生物障碍; 生物阻限
- "biotic climax" 中文翻译 : 生物顶极群落; 生物顶级群落, 生物性演替顶极; 生物演替顶极
- "biotic community" 中文翻译 : 生理群落; 生物共同体; 生物界; 生物群落
- "biotic component" 中文翻译 : 生物组元
- "biotic condition" 中文翻译 : 生物条件
- "biotic constitution" 中文翻译 : 生物宪法
- "biotic control" 中文翻译 : 生物防治; 生物控制
- "biotic cycle" 中文翻译 : 生物循环
- "biotic district" 中文翻译 : 生物区域
- "biotic divisions" 中文翻译 : 生物分区; 生物区
- "biotic ecotype" 中文翻译 : 生物生态型
- "biotic elicitor" 中文翻译 : 生物激发子
- "biotic energy" 中文翻译 : 生命力; 生命能, 生物能
- "biotic environment" 中文翻译 : 生物环境;生命环境
- "biotic equilibrium" 中文翻译 : 生物平衡
- "biotic experiment" 中文翻译 : 生物实验
- "biotic factor" 中文翻译 : 生物条件; 生物因素;生命因素
- "biotic factors" 中文翻译 : 生物因素
例句与用法
- Two methods were used to provide water quality ratings in bio - assessment using biotic index ( bi ) , ( 1 ) using the sampled sites meet the criteria for undisturbed and minimally impaired conditions , the confidence in the distribution of bi value for the 75th percentile to be used as the criterion dividing " unimpaired " form " impaired " . any values below the 75th percentile were considered as " excellent " , and values above the 75th percentile , was quadrisected for different water quality ratings
采用两种方法研究m指数划分水质级别的标准: ( 1 )无污染样点的m指数值法,以75分位数值作为最清洁水质标准,将高于此值的可能分布范围一等分,分别代表不同的水质级别zk )所有样点(污染与无污染样点)的bi指数值法,以5分位数值作为最清洁水质的标准,将高于此值的可能分布范围4等分,分别代表不同的水质级别。 - This thesis dealt with the tolerance value of benthic macro - invertebrate taxa , bio - assessment criteria in water quality using biotic index in china , and the establishment of benthic index of biotic integrity ( b - ibi ) in the health assessment of stream ecosystem . a comparison of the number of species , individuals and values of metrics between quantitative and semi - quantitative sampling methods were also studied
并对溪流定量采样法(索伯网样)和半定量采样法(踢网样加d形抄网样)进行了比较研究一、溪流底栖动物定量和半定量采样法比较研究溪流底栖动物定量采样多用于溪流生态学研究,半定量采样法主要用于溪流水质生物评价研究。
其他语种
- biotic index in Hindi
- biotic index 意味
- biotic indexとは意味生物指数{せいぶつ しすう}
百科解释
Biotic Index is a scale for showing the quality of an environment by indicating the types of organisms present in it. It is often used to assess the quality of water in rivers.
详细百科解释
相关词汇
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