1) buffer capacity to acid and alkali
酸碱缓冲能力
1.
It was indicated that the quality of the soil had been improved and the buffer capacity to acid and alkali had increased correspondingly after the phytoremediation demonstration zone were constructed.
实验数据表明:经植物修复后,矿区土壤的基本理化性质明显好转,酸碱缓冲能力也相应提高,土壤中Pb,Cd,Cu,Zn的含量有效降低。
2) acetic-alkali equilibrium
酸碱平衡缓冲能力
3) acid buffer capacity
酸缓冲能力
1.
The acid buffer capacity of different source kinds in Tianjin city area was determined; the source distinguish technique of TSP buffer capacity to acid rain was established based on the nested chemical mass balance model; its technique principle was expounded and applied in urban area of Tianjin.
建立了大气颗粒物酸缓冲能力的表征方法,测定了天津市区不同源类的酸缓冲能力;建立了基于二重源解析技术(NCMB)的TSP酸缓冲能力来源识别技术,阐述了其技术原理,并在天津城区加以应用。
5) acidification buffering capacity
酸化缓冲能力
1.
The acidity characteristics and acidification buffering capacity of total suspended particles(TSP) collected respectively in a high-mountain area and an urban area of Fujian Province during the spring of 2003 were analyzed.
利用福建九仙山和福州市两地监测的TSP资料,对高山、重点城市的TSP酸碱特性和酸化缓冲能力进行分析研究。
2.
The acidity characteristics and acidification buffering capacity of total suspended particles (TSP) collected respectively in a high-mountainous area and an urban area of Fujian Province during Spring of 2003 were analyzed.
本文利用福建九仙山和福州市两地监测的TSP资料,对高山、重点城市的TSP酸碱特性和酸化缓冲能力进行分析研究。
补充资料：缓冲碱
缓冲碱
buffer base,BB
体内每升血液中所有起缓冲作用的碱量总和，主要包括碳酸氢根〔HCO-3〕、蛋白质〔Pr-〕、血红蛋白〔Hb-〕及磷酸盐〔HPO2-4〕。正常值为45～55mmol/L。若只指血浆的缓冲碱(BBp），则正常值为42～44mmol/L(不包括Hb的缓解碱）。临床上以缓冲碱的增减作为计算酸碱失调治疗用量的指标，比单纯用〔HCO-3〕一项作为计算指标更为准确和合理。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条