离子的

The calcium is in the life each growth stage, from childhood to the adulthood is to went to the old ages to all carry to emphasize to want the physiology function, the thesis is mainly from the existence of the calcium inside the human body, the physiology function of the calcium ion, the human body is to the absorption of the calcium ion, supersession, regulation mechanism to calcium ion etc.

钙在人生各个生长发育阶段，从幼年到成年乃至老年都肩负着重要生理功能，论文主要从人体内钙的存在，钙离子的生理作用，人体对钙离子的吸收、代谢及调节机制等方面来写。

In chapter four,the cooperative vibronicspectra of terbium in manyRE ions' complexes are studied,much information about the coordination ofterbium ions are obtained.

第四章研究了许多稀土离子铽的配合物的电子振动光谱，得到了许多有关铽离子的配位信息。

Films are obtained via dip-coating process. The results show that the isolated and tetrahedrally coordinated Ti(superscript 4+) which formed Ti-O-Si bondon the pore inner surface of the framework.

实验结果表明，多孔薄膜中的钛离子形成了Si-O-Ti键的孤立四配位形态，使薄膜具有复合型钛离子的催化效果，并且有介孔结构。

According to element bonding parameter topological index and calculate topological index of 36 variety metal ions.

本文应用元素键参数拓扑指数计算了36种金属离子的拓扑指数，用于关联金属离子与氨三乙酸配位稳定常数的研究，得到了好的线性相关性。

Experimental results listed as followings:The inhibition was obviously observed when 20mg/l of copper ion was added to the unacclimated activated sludge, the turbidity of effluent was increased.

主要研究结果如下： 1、在20ppm下，重金属铜离子对于未驯化的活性污泥有明显的抑制作用，铜离子的加入会导致出水浊度增加。

Experimental results listed as followings: The inhibition was obviously observed when 20mg/l of copper ion was added to the unacclimated activated sludge, which caused effluent turbidity increased.

主要研究结果如下： 1、在20ppm下，重金属铜离子对于未驯化的活性污泥有明显的抑制作用，铜离子的加入会导致出水浊度增加。

Chelating resin in theminicolumns filling material be much more applied to preconcentration trace heavy elements,for that functionalization with much novel groups, that have advantages such as thatsynthesize simple, price unexpensive, biggish adsorption capability, interfere few, betterstability and strong conmbination with metal ions.

在微型柱的填充材料中高分子螯合树脂由于高分子效应又增添了许多新的功能，具有合成简便、价格低廉、吸附容量大、干扰少和稳定性好与金属离子的结合能力强等优点因而适用于从环境样品中选择性地富集痕量重金属离子。

The optimum condition of spectrofluorimetric determination of uranyl ion in pyridine 2,6 dicarboxylic acid β cydodextrin system is studied.

研究了吡啶 2 ，6 二羧酸β环状糊精体系荧光分光光度法测定铀酰离子的最佳条件以及某些稀土共存离子对荧光体系的干扰，并应用于人工样品的测定。

It pointed out that the light yellow-green color of soft district was the color of Fe

发病小脑中特别是严重水肿区域亚铁离子的显色增强提示小脑软化灶的淡黄色可能是亚铁离子的颜色。

A systematic study of Fe-ion doping in nanosized TiO2 is performed by measuring their photoreactivies in deradation of benzophenol. The presence of Fe-ion in the TiO2 crystalline significantly influences photoreactivity.

本文采用氙灯模拟日光条件，分别以汞灯和氙灯为光源，系统的研究了掺杂铁离子的二氧化钛纳米粉对苯酚光催化降解规律，发现有铁离子存在的纳米粉降解效果显著提高。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。