三价

Because of the high ability of lanthanum accumulation, Chara can act as a biological indicator or scavenger of rare earth elements and trivalent actinides pollutions in aqueous solutions.

珊瑚轮藻具有很强的富集La3+的能力，可以用于水体中稀土元素、三价锕系元素污染的检测与污染防治。

The components comprise the following materials: 40 to 50 percent of GeO2, 20 to 25 percent of SiO2, 0 to 10 percent of Al2O3, 5 to 16 percent of MO or MF2, 0 to 10 percent of R2O3, and 1 to 10 percent of ZrO2; the M is one or more of the alkaline-earth metal ions, the R is one or more of the trivalent rare earth ions.

一种0.3～5um波段红外透过耐高温玻璃陶瓷材料及制备方法，成分包括GeO 2 40-50％，SiO 2 20-25％，Al 2 O 3 0-10％，MO或MF 2 5-16％，R 2 O 3 0-10％，ZrO 2 1-10％；M为碱土金属离子中的一种或几种，R为三价的稀土金属离子中的一种或几种。

So, in a solution of the separating-purifying americium process, there is no adsorptio...

研究结果可以为有效地减少或避免放射性物质在容器壁上的吸附损失，以及预示其他三价镧锕元素的吸附性质，提供实验方法和依据。

The trivalent antitoxin (effective against three neurotoxins: A, B, and E) is dispensed from quarantine stations by the US government's Centers for Disease Control and Prevention.

三价抗毒素（毒素有效对付三个： A ， B和E ）的检疫站从免除了美国政府的疾病控制中心和预防的。

In the aluminum solution ,the trivalence aluminum ion combi...

另一方面，在这种铝盐溶液中，三价铝离子是以铝水配合物的形态存在，配位水发生水解生成羟基配离子，其通过羟基桥联结，放出水分子，并逐级由单体配合成双核、三核以致形成多核羟基配合物。

In the aluminum solution ,the trivalence aluminum ion combines with water to form the coordination compound and then the coordination waters hydrolyze into hydroxide ions. The hydroxide ions can join up each other by the hydroxide ion bridges so that the double cores, three cores and multiple cores coordination compounds are formed.

另一方面，在这种铝盐溶液中，三价铝离子是以铝水配合物的形态存在，配位水发生水解生成羟基配离子，其通过羟基桥联结，放出水分子，并逐级由单体配合成双核、三核以致形成多核羟基配合物。

Therefore it can he inferred that diethylenetriamine oxycellulose synthesized have the function of adsorbability for uric acid and As.

由此可知所研制二乙烯基三胺基氧化纤维素具有分别吸附尿酸和三价砷的功能。

The absorptions at ~440 nm, 573~590 nm in trinuclear is resigned to oxo-Cr charge transfers.

三核配合物的桥氧到三价铬的电荷迁移大约发生～440、573—590 nm附近。

An unsaturated fatty acid whose carbon chain has one double or triple valence bond per molecule; found chiefly in olive oil and chicken and almonds.

碳链的分子均有一个二价或三价键的不饱和脂肪酸，主要存在于橄榄油、小鸡和杏仁中。

An unsaturated fatty acid whose carbon chain has one double or triple valence bond per molecule; found chiefly in olive oil and chicken and almonds.

碳链的分子均有一个二价三价键的不饱和脂肪酸，主要存在于橄榄油、小鸡和杏仁中。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新