阴离子的

The complexes have been characterized by IR spectrum , UV spectrum and X-ray diffraction.

铜的氨基酸配合物具有催化超氧阴离子自由基O_2~

Alkyl diphenyl ether sodium disulfonateis a kind of multifunctional anionic surfactants with double hydrophilic groups.

烷基二苯醚双磺酸钠是一类当前备受瞩目的新型多功能双亲水基型阴离子表面活性剂。

The effects of factors such as the initial dye concentration, the H2O2 concentration, the pH value and different inorganic anions on the effectiveness of decoloration of direct sky blue were studied.

研究染料初始浓度、H2O2、pH值、不同阴离子等因素对直接湖蓝染料的脱色效果影响。

If all anions in the serum were measured and accounted for, there would be no gap.

如果血浆中所有的阴离子都能被测定并计算，那就不存在这个间隙。

If all anions in the serum were measure d and accounted for, there would be no gap.

如果血浆中所有的阴离子都能被测定并计算，那就不存在这个间隙。

If all anions in the serum were measured and account ed for, there would be no gap.

如果血浆中所有的阴离子都能被测定并计算，那就不存在这个间隙。

The invention has simple synthesis process and high recognition sensitivity for anions.

本发明的合成工艺简单，对阴离子识别灵敏度高。

Title: Safety test and risk analysis of the dimethyl sulfoxide anion – Dimsyl Ion Abstract: Dimethyl sulfoxide anion, methyl sulfinyl carbanion, also called the dimsyl ion, is one of the most useful strong bases.

Chuanxin Xie 主持人：谢传欣博士 13：30-14：30 题目：题目：DMSO 钠盐在生产放大中的安全测试及风险分析摘要：摘要：DMSO 阴离子，也称 Dimsyl 离子，是一种强碱。

The colloidal form of the complex inter feres with fluorescent measurements and is removed with freon .

阳离子聚合电解质能与阴离子荧光试剂形成胶体复合物，应用氟利昂除去该复合物，结果使体系的荧光强度降低。

Some major results are listed as follows. In preparing gold catalysts supported on alumina or ceria and zirconia modified alumina by the direct anion exchange method, it shows considerable simplicity, flexibility and reproducibility. Tuning the gold loadings and washing procedures could control the sizes of gold nanoparticles below 6 nm.

得到以下主要结果：采用直接阴离子交换法制备氧化铝和铈、锆改性氧化铝负载的金催化剂，操作简便灵活，重复性好，通过调节金负载量和洗涤方法，金颗粒尺寸可以控制在6nm以下。

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。