查询词典 ion-pair

Objective: To develop a method for the determination of trace bromate in drinking water by high performance ion chromatography with large volumn direct injection.

目的：建立一种简单快速，采用直接大体积进样，电导检测饮用水中痕量溴酸盐的高效离子色谱法。

Ion chromatography method for determining of Hydrogen bromide in air sample was described in this paper.

探讨环境空气中溴化氢的测定。

The reaction mechanism research indicated that the bromine ion in the solution carry on important factor for electrodeposition.

反应机理研究表明：溶液中溴离子是电沉积反应能够进行的重要因素。

Since lithium-ion batteries were introduced in 1991, their capacity to overheat and burst into flame has been well known.

自从1991年锂离子电池开始使用以来，其过热和易爆的性质就广为人知。

"After extensive consultation with the state ..., the committee felt that the unilateral reduction in the size of the sanctuary and plans to proceed with hydrocarbon prospect ion would destroy the value and integrity of the property, which is also home to other endangered species including, the Arabian Gazelle and houbara bustard," it said.

联合国指出，委员会在经过广泛的评估后，认为阿曼政府单方面决定减少阿拉伯大羚羊保护区面积，使到供应碳氢化合物植物也跟著减少，将破坏这块土地的完整性以及珍贵性。除了阿拉伯大羚羊，这里也是其他濒临绝种生物如阿拉伯瞪羚和波斑鸨的家园。

The products of the ion/molecule reactions of butanone and propenol were determined by FTMS.

以丁酮、丙烯醇为例，采用FTMS对反应产物离子进行准确质量测定，验证了它们各自的分子离子反应结果。

And the accurate masses of the product ions of butanone and propenol resulting from the ion/molecule reactions were obtained.

另外 ，把该类化合物(30个)SCI反应的质谱图与NIST98库中的标准EI质谱图进行了比较，建立了SCI质谱图库，提高了在离子阱质谱上对这类小分子化合物定性分析的准确率。

The Kinetics and mechanism of esterification of α-methyl butyric acid with ion exchange resin are studied.

研究利用离子交换树脂催化α－甲基丁酸酯化反应的动力学和反应机理。

We used ion-exchange method to remove butyric acid from fermentation broth.

采用离子交换法吸附发酵液中的丁酸，从18种树脂中筛选出了1种对丁酸吸交性能较好的树脂A。

Ion exchange resin ; structure ; kinetics ;α-methyl butyric acid

离子交换树脂；表面结构；反应动力学；α－甲基丁酸

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。