鎘比值 的英文怎麼說
中文拼音 [gébǐzhí]
鎘比值
英文
cadmium ratio-
With the purpose of better understanding some weak links in this subject, we comprehensively and systematically compared the effects of some typical inhibitors and their different combined ways in inhibiting cd bioavailability in purple soil, further studied the laws and affecting factors of cd ' s transfer and transformation in soil - plant system, revealed the mechanisms inhibitors function, and explored the practicable inhibitor prescriptions and their usage. the results are expected to provide reliable techniques for controlling cd pollution of agricultural soils in chongqing and it is also significant to ameliorate soils polluted by other kinds of heavy metals. comprehensive methods including pot experiment, laboratory culture experiment, kinetic and thermodynamic adsorption - desorption experiment were adopted in this study, and the acidified purple soil was chosen to test, considering that cd is highly active in this soil
本研究針對重慶市農業土壤的污染狀況，選取鎘活性較高的酸化紫色土為供試土壤，採用盆栽試驗、培養試驗、化學熱力學與動力學吸附試驗相結合的方法，系統研究和比較多種調控劑及其不同組合方式對鎘生物活性的效應，並揭示鎘在土壤?植物系統中的遷移轉化規律及影響因素，進一步分析調控劑的作用機理，探尋具有實際應用價值的調控劑配方及合理使用的方法，這不僅可以為重慶市農業土壤鎘污染的防治提供可靠的技術保障，而且對于其它重金屬污染的治理也有一定的理論意義。The traditional freundlich isotherms were compared with the two - species freundlich isotherms, the effects of the organic matter content ( om ) and ph were considered, and adsorption parameters affecting movement of cadmium in soil were gained
比較了freundlich吸附等溫線和考慮了ph值、有機質含量對吸附影響的兩組份freundlich （ twospeciesfreundlich ， 2sf ）吸附等溫線的優缺點，分析了有機碳、 ph對鎘在土壤中吸附特性的影響。The organized assemble of the cds nanoparticles on the surface of the polydiacetylene film and its influence on the polydiacetylene film : the results of uv - vis spectra showed that when cds nanoparticles were assembled on the surface of the polydiacetylene film, the changing speed of cr became fast
Uv - vis的結果表明硫化鎘納米粒子與聚雙炔及其甘露糖衍射衍生物混合單分子層的復合后，單分子層對細菌的比色檢測值變化的速度明顯加快。
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