总浓度，是指某种元素或成分在样品中所占质量百分数或质量浓度。土壤中元素总浓度的测定一般需要借助浓盐酸、浓硝酸、氢氟酸、高氯酸等混合强酸或偏硼酸锶、碳酸钠、碳酸钾、氢氧化钠、氢氧化钾、过氧化钾、氟氢化钾（KHF2）等强碱。
网络释义专业释义
...摘要： 采样分析了中国东部沿海某镇小冶炼地区多介质环境中PAHs的浓度水平，发现小冶炼集中生产区内大气中17种PAHs总浓度(EPAHs)高达4170ng／m^3，是区外大气中EPAHs平均值的6倍；该区内河及边境河流下游河水中EPAHs平均为8．17μg／L，远大于边境河流上游河水...
基于12个网页-相关网页
... overall coefficient of heat transfer [总]传热系数 overall concentration 总浓度 overall coolant flow rate 冷却剂总流量 ...
基于10个网页-相关网页
短语
活菌总浓度 Concentration of Live Vibrio
弧菌活菌总浓度 Concentration of Live Vibrio
及弧菌活菌总浓度 Concentration of Live Vibrio
总离子浓度 Total Ion Content
每级总浓化度 overall enrichment per stage
总盐浓度 total salt concentration
总蛋白浓度 total protein concentration ; total protein
污染物浓度与总量 pollution concentration and quantity
总氨氮浓度 TAN concentration
双语例句原声例句
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含盐量是指土壤溶液中所存在的盐类的总浓度。
Salinity refers to the total concentration of salts present in the soil solution.
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化学位图分析表明，铜离子总浓度是影响氯脱除率的主要因素。
The diagram of chemical potential shows that the total concentration of cupric ions is main influence factor on chloride precipitation.
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随着壁材总浓度的增大，芯材乙酸油酯包覆率呈现先上升后下降的变化趋势。
It was found that the encapsulation rate increased with decrease in concentration of wall material.
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Now, we're not thinking about total antibody concentration because you already have a lot of antibodies circulating within your blood and in your fluids.
现在,我们先不考虑抗体总浓度,因为你的体内已存在许多抗体,在血液以及体液中循环
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