单词查询
substrata
美['sʌb.strɑtəm]，英['sʌb.strɑːtəm]，
释义
「
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n. 基质；【生化】培养基；【农】下层土；底土； 网络释义： 地层内段；石表及植物等各类底质；基础；
例句
It has become evident in the past few years that the amount of fossil fuel in the earth's substrata is not infinite source of energy.
在最近几年已非常明显的看出在地层里的矿物燃料不是无穷无尽的能源。
Populations grown in substrata with elevated metals contained significantly higher metals in plants.
在高金属元素含量基质生长的种群，植物金属元素的含量显著偏高。
Effect of Culture Substrata on Seedlings of Rare and Endangered Plants from Limestone Regions .
不同栽培基质对石山珍稀濒危植物苗期生长的影响。
Water quality. Design and use of quantitative samples for benthic macro-invertebrates of stony substrata in shallow freshwaters.
在最近几年已非常明显的看出在地层里的矿物燃料不是无穷无尽的能源。
Populations grown in substrata with elevated metals contained significantly higher metals in plants.
在高金属元素含量基质生长的种群，植物金属元素的含量显著偏高。
Effect of Culture Substrata on Seedlings of Rare and Endangered Plants from Limestone Regions .
不同栽培基质对石山珍稀濒危植物苗期生长的影响。
Water quality. Design and use of quantitative samples for benthic macro-invertebrates of stony substrata in shallow freshwaters.