镍

The experimental and analytical results demonstrated that the ceramsite could be prepared by sintering the seabeach sludge containing 30% electroplating sludge at 1200℃.

试验和分析结果表明，海滩淤泥中掺加30%电镀污泥可以在1200℃烧成陶粒，其铜、锌的固化率达到100%，镍、铬的固化率与浸出液的种类有关，重金属的固化率按铜、镍、铬的顺序降低。

In order to improve the surface structure of sepiolite, refining and acid attacking method were adopted.

本文对海泡石的超细化、活化处理、表面修饰、负载金属镍的方法及负载型镍/海泡石催化剂用于对氨基苯甲酸的合成进行了实验研究。

The results were better than the one in which the sodium citrate was used as sole chelating agent.

在该双络合剂体系中，硫酸镍含量为1.15 g/L，是以柠檬酸钠为单一络合剂的两倍，而镀层中镍含量为4.59%，表明采用双络合体系具有明显的优点。

The nickel contained in the spherical nickel oxyhydroxide has a mean valence of 2.95 or more.

球状羟基氧化镍中含有的镍的平均价数为2.95或以上。

The directly electroless nickel plating, the stannate conversion processing and the electroless nickel plating on the surface of the magnesium alloys that have formed the stannate chemical conversion film on their surface were researched.

论文摘要：本文以AZ91D合金为研究对象，对其进行直接化学镀镍、锡酸盐化学转化处理以及在形成锡酸盐化学转化膜的镁合金表面进行化学镀镍。

The results show that the impurity formation energy of substitutional P in γ-matrix atom is lower than that of interstitial one.

结果显示磷在镍基体中以代位方式固溶的杂质形成能低于间隙方式，说明磷在镍基体中更易以代位式固溶。

The harm of the sand tailings and the present conditions of its control in Jinchuan Copper-Nickel Mine were analyzed.

分析了金川铜镍矿山尾矿砂的危害和治理现状，从循环经济的思想出发，在试验研究的基础上提出了金川铜镍矿山尾矿砂资源化利用的循环经济模式。

Objective: This study was to investigate the mechanical properties of different brands thermodynamic nickel-titanium archwires under controlled temperature and in artificial saliva to provide some reference for its clinical application.

目的 通过研究不同品牌温控型镍钛弓丝在不同温度和人工唾液环境下的力学性能变化，为临床合理、有效地使用温控型镍钛弓丝提供参考。

The Ni orebodies occur in the laterite weathering crust of the upper part of ultrabasic rocks,which are controlled evidently by landform and belong to the oxidizing deposit of Ni silicate of laterite type in genesis.

镍矿体产于超基性岩上部的红土风化壳中，受地形控制明显，成因类型为红土型硅酸镍氧化矿，以褐铁矿型和腐岩型为主，矿石质量和可利用性均较好。

The content Of isoalkanes decreased when NiSO_4 was loaded, for supported Ni oxidecould promote the dehydrogenation of the precursors of aromatics by unimolecular reactionwhich did not generate negative hydrogen ions, and the carbonium ions could not obtainsufficient negative hydrogen ions to promote hydrogen transfer reaction.

负载氧化镍以后异构烷烃含量下降，氧化镍可以通过脱氢促进芳构化反应，使正碳离子得不到足够的负氢离子饱和使氢转移反应得到抑制。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。