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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。

Thus it had a good potential application to remove heavy metal ions in waste water containing Pb(superscript 2+) and Cd(superscript 2+) using goethite.

利用针铁矿处理含Pb(上标 2+)和Cd(上标 2+)的污水具有良好的应用潜力。

The presence of these resonance of phosphorus in at least two types of phosphorus environments. The spectra of nanorod contained typical bands of hexahedra Ca(superscript 2+)at 200 nm. The Eg values for the HA of microcrystalline, nanorod samples were 1.60 and 1.64ev, respectively. The FTIR spectra of the nanorods include two types of vibration; three PO4(superscript 3-) stretching modes at 956.5, 1 026.1 and 1 108.7cm^(-1) band were attributed to the vi (PO4), v3 (PO4), v3 (PO4) modes respectively.

结果 HA纳米粒的平均尺寸为。10~30nm；共振分析表明，磷至少以2种类型存在；在200nm波长处，光谱包含六面体Ca(上标 2+)典型的光谱带；HA纳米粒微晶的Eg值分别为1.60和1.64ev；傅里叶变换红外光谱中包含2种振波；在956.5、1026.1和1 108.7cm光带处的3种PO4(上标 3-)曲态分别为v1(PO4)、v3(PO4)、v3(PO4)。

Methods: The expression of P57(superscript kip2) was examined in proliferating, involuting human hemangiomas and normal skin tissues by using immunohisto-chemical technique. Immunohistochemical technique for factor Ⅷ-related antigen was used to identify that the cells which expressed P57(superscript kip2) were endothelia.

采用免疫组织化学方法检测人皮肤血管瘤增生期、退化期及正常皮肤组织中P57(上标 kip2)的表达水平，并结合第Ⅷ因子相关抗原的免疫组织化学染色证实表达P57(上标 kip2)的细胞是血管内皮细胞。

The influence of PO(superscript 3- subscript 4) and Ca(superscript 2+) on the evaluation system of kaoline, a microbial flocculant, was investigated.

研究了PO(上标 3-下标 4)与Ca(上标 2+)对现有的微生物絮凝剂高岭土评价体系的影响。

Exposing loaches to water with low concentration of Hg(superscript 2+) for several wee we studied the effect of Hg(superscript 2+) pollution on the distribution and number of 5100-JR structure in the retina.

用含低浓度Hg(上标 2+)的水饲养泥鳅，研究Hg(上标 2+)污染对视网膜中S100免疫反应阳性结构数量及分布的影响。

The photocatalytic activities of TiO2 nanopowders co-doped with Eu(superscript 3+) and Y(superscript 3+) were tested for degradation of methyl blue solutions.

以甲基蓝溶液为目标污染物，考察了Eu(上标 3+)和Y(上标 3+)双稀土离子共掺杂TiO2纳米粉体的光催化活性。

Nano-TiO2 co-doped with La(superscript 3+)-Fe(superscript 3+) was prepared by sol-gel method and the photocatalystic activity under ultra-violet light was evaluated by photocatalytic degradation of methyl blue.

采用溶胶－凝胶法制备了La(上标 3+)-Fe(上标 3+)共掺杂的TiO2纳米粉体，并以亚甲基蓝溶液为目标降解物研究了掺杂纳米TiO2粉体在紫外光作用下的光吸收和光催化性能。

Templating agent could not be sufficiently removed at temperature below 500℃, while temperature exceeding 600℃ might result in collapse of the framework. The conversion from Co(superscript 2+) to Co(superscript 2+) was a gradual time-consuming process. Calcination at 550℃ in a muffle furnace for 10 hours could remove the templating agent and bond water and give a satisfactory result.

焙烧温度和时间决定CoAPO-5分子筛最终的物化性能，焙烧温度低于500℃不能有效去除模板剂，而高于600℃将导致分子筛骨架的破坏，Co(上标 2+)向Co(上标 3+)转化是一个逐渐转化的过程，550℃下焙烧10h，能较好地去除模板剂和结合水及实现Co(上标 2+)的转化。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。