离子的

In this artical,the yeast was modified with several chenical methods such as acidification and dried at different temperature,the acetone processing,sodium hydroxide processing,esterification and cover up the amidogen,and studied it to adsorb the copper ions .

采用酸化并在不同温度下烘干、丙酮处理、氢氧化钠处理、酯化及掩蔽氨基等化学方法对酵母菌进行修饰处理，分别研究其对铜离子的生物吸附情况。

An aqueous ammonium ion solution was prepared from ammonium chloride and water.

水溶液铵离子的解决办法是由氯化铵和水配制。

The effects of metal ions should be considered in the process of Endothelium corneum amylase.

鸡内金炮制加工过程中要注意金属离子的影响。

Toxic and antitoxic effects of ions.

离子的毒性及抗毒性影响。

The first is a dissolution of argentite acted by Fe3+ ion in acid solution.

推导出其氧化溶解过程，主要分两步，第一步是硫化银在酸性铁离子的作用下溶解。

Zhang Hongen and Li Guangming, Surface chemical studies of Cu ion adsorption on arsenopyrite.

毒砂吸附铜离子的表面化学研究，20届细粒学会年会，美国

Certain species or strains have evolved such tolerance, and some, for example certain strains of bent grass (毛状剪股颖 Agrostis capillaris), benefit from the reduced competition in soil containing heavy metal ions.

有时某些种类或品系对重金属浓聚物得耐受性还能发展进化，例如某些剪股颖(毛状剪股颖 Agrostis capillaris)生长在含有重金属离子的土壤中，以此来降低竞争压力。

This binding energy agrees with the experiment result of

从而得到了He_2~+离子的结合能为0.09014a.u。，这与实验结果

And it is electrons bremsstrahlung and recombination excitation radiation of electron and ion at high pressure.

高压下以电子韧致辐射及电子与离子的复合激发为主要机理。

The proposed method has been applied in determining of trace bromate in chemical reagents with satisfactory results.

用于化学试剂中溴酸根离子的测定，结果满意。

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。