UC知道哪个高手帮我翻译一下（英译汉）
来源：百度知道 编辑：UC知道 时间：2024/06/19 07:50:11
Results and discussion
Total-metal concentration and metal fractions in the sludge are presented in Table 1. Cadmium and lead were not detected in any sludge sample. The sequential extraction procedure applied to dried sludge samples resulted in high recovery of total-metal concentration, except for chromium, where only 72% of the total metal was extracted.
Figure 1 presents the solubilization obtained for chromium, copper, nickel, and zinc ions as a function of sludge acidification for all the total solids concentrations investigated. Both controls did not show significant changes in pH or metal solubilized during incubation (data not shown). Fitting of the data obtained was conducted following the sigmoidal model described in Boltzmann equation. where x0 is the centre of the linear range of the function,
dx is the width of the linear range, A1 is the initialy value, i.e., y (−∞)and A2 is the final y value, i.e., y(+∞).
In spite of the total
Total-metal concentration and metal fractions in the sludge are presented in Table 1. Cadmium and lead were not detected in any sludge sample. The sequential extraction procedure applied to dried sludge samples resulted in high recovery of total-metal concentration, except for chromium, where only 72% of the total metal was extracted.
Figure 1 presents the solubilization obtained for chromium, copper, nickel, and zinc ions as a function of sludge acidification for all the total solids concentrations investigated. Both controls did not show significant changes in pH or metal solubilized during incubation (data not shown). Fitting of the data obtained was conducted following the sigmoidal model described in Boltzmann equation. where x0 is the centre of the linear range of the function,
dx is the width of the linear range, A1 is the initialy value, i.e., y (−∞)and A2 is the final y value, i.e., y(+∞).
In spite of the total
结果和讨论
Total-metal集中和在烂泥的金属分数在表1.镉被提出，并且主角在任何烂泥样品未被查出。 连续提取做法被运用于干烂泥样品导致总金属含量高补救，除了铬，仅72%总金属被提取。
Figure 1提出为铬、铜、镍和锌离子获得的可溶化作为被调查的所有总固体量含量的烂泥acidification功能。 两控制没有显示在酸碱度上的significant变化也没有在孵出(没显示的数据时金属化溶液化)。 得到的适合数据被举办了从事在伯磁曼等式描述的乙状结肠的模型。 那里x0是作用的线性范围的中心，
dx是线性范围， A1的宽度是initialy价值，即， y (−∞)和A2是final y价值，即， y (+∞)。 竟管被浸出的烂泥的总固体量含量的，金属可溶化的二个样式可以从图1.被观察。 first样式显示门限2–3酸碱度，在之下chromiumand铜离子可溶化尖锐增加到最大可溶化出产量，即，在式(1)的A1，大约60和80%，分别。 对于第二个样式，可溶化被创始了在与为镍和锌离子efficiencies的酸碱度6–6.5获得的更高的可溶化(在对100%for bothmetals附近)。门限酸碱度的相似的范围可以是从Sreekrishnan (1993)和Tyagi等报告的金属可溶化的结果的verified等(1994)在各种各样的PH值，当学习bioleaching从有氧被对待的烂泥时的金属。
大概吧！