针铁矿

The results showed that goethite had strong adsorption of Pb(superscript 2+) and Cd(superscript 2+).

研究结果表明针铁矿对重金属有较强的吸附作用。

The possible mechanisms of the enhanced zinc adsorption on goethite after phosphate adsorption are also discussed in the paper.

文中讨论了磷吸附后增加针铁矿对锌次级吸附的可能机制。

Research showed that goethite could have an important effect on the environmental behavior of heavy metal ions such as Pb(superscript 2+) and Cd(superscript 2+).

研究表明，环境中针铁矿对铅、镉等重金属的环境化学行为具有重要的影响。

A widely occurring iron oxide ore; a mixture of goethite and ''.

一种常见的氧化铁矿石，是针铁矿、''。

Our data show that hematite and goethite are the minerals responsible for the red color of the red beds.

漫反射光谱、磁化率和活性铁数据表明，赤铁矿、针铁矿的出现是导致样品由白色向红色转变的矿物学原因。

It is well known that many cations will incorporate into the goethite structure, and therefore possibly into a precursor ferrihydrite.

广为人知的是许多阳离子将与针铁矿结构混合在一起，因此可能地在先驱者氢氧化铁之内。

In hght of the composition of chlorine leaching solutionof nickel concentrate, iron removal by goethite process was studied.

本试验研究了针铁矿法从镍精矿氯气浸出液中除铁的工艺。

Although goethite adsorbed most of Fe in solution, the adsorbed Fe had no reductive activity for nitrobenzene.

针铁矿虽然吸附的Fe量最多，但没有还原活性。

At certain pH, the higher the initial concentration of Pb(superscript 2+) or Cd(superscript 2+) was, the higher the adsorbed amount on goethite was.

在pH一定时，针铁矿对Pb(上标 2+)和Cd(上标 2+)的吸附率随着初始浓度的增加而增大。

In this paper an experiment was conducted adopting balance vibration method to study the environmental behavior of Pb(superscript 2+) and Cd(superscript 2+) on goethite.

本文采用平衡振荡法，主要探讨了重金属铅和镉在针铁矿上的环境行为。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失