查询词典 elasticity of substitution

The results show that a partial substitution of Co by a small amount of iron, copper and chromium is very effective in improving the electrochemical cycling stability in the La5 Alloy.

贮氢合金La4.60.2Co0.2具有满意的循环稳定性，它在0.2C放电条件下的最大放电容量为296 mAh／g-1，经过300次循环容量衰减仅21.8%。

The results show that after partial substitution of La(superscript 3+) with K(superscript +), the structure and component of La(subscript 1-x)KCoO3 will be changed.

结果表明，K部分取代La(上标 3+)会影响La(下标 1-x)KCoO3的晶体结构和组成。

The results show that after partial substitution of La3+ with Sr2+ the oxygen vacancy concentration incre...

结果表明，Sr2+部分取代La3+，催化剂表面氧空位浓度增加，同时形成B3+-B4+共存体系，催化剂对碳颗粒和NOx催化活性显著提高。

Partial or total substitution of the laryngeal architecture with homologous cartilage seems to be good for laryngeal reconstruction after total or subtotal laryngectomy.

喉癌和喉狭窄是临床上较难处理疾病，喉狭窄及喉癌手术病人喉功能重建的研究已成为关注热点。

Partial substitution of Cu by Ni in Mg-Cu-Gd-based alloys not only improved the mechanical properties, but also increased the stability against structural relaxation.

采用Ni元素部分取代Cu元素，增加了抗结构驰豫能力和力学性能。

In order to improve the hydrogen storage properties of Ti2 alloys, over stoichiometry of A side and partial substitution of Mn by transition metals were adopted, and the hydrogen storage properties of Ti2(x=1.0, 1.1; M=V, Fe, Ni, Cu) alloys were investigated.

为改善Ti2AB2型合金的储氢性能，采用A侧过化学计量和过渡金属部分替代Mn进行多元合金化，系统研究了Ti2(x=1.0， 1.1； M=V、Fe、Ni、Cu)合金的储氢性能。

The properties of rare earth Mg-based AB_3-type hydrogen-storage electrode alloys and the influence of the partial substitution of Al for Ni on these properties were discussed by using self-made H-type open glass tri-electrode system after a great deal of experiments.

借助于自制的开口式H型玻璃三电极测试体系，并在大量的前期实验工作基础上，研究了新型稀土镁基AB3型贮氢电极合金的性能以及添加Al的作用。

The partial substitution of α-olefine sulfonate instead of alkylbenzene sulfonate and the production technology of α-olefine sulfonate were also described.

介绍近几年来大型磺化反应器和磺化装置的国产化及原有磺化装置的技术改造，α-烯基磺酸盐部分取代烷基苯磺酸盐及AOS生产技术，并概述了脂肪酸甲酯磺酸盐的产品开发、磺化产品的活性物干燥，以及其他磺化产品的开发等。

The results point out that the values of kinetic parameters are altered with the addition of Ti and C, which change the crystallization type from difficult nucleation and easy growth pattern to easy nucleation and difficult growth pattern, and this difficult nucleation and easy growth pattern may be the main reason why fine and even microstructure is gained in Ti and C doped alloys.The influences of Nd content, B content, partial substitution of Nd by Pr on the microstructure and magnetic properties have also been researched.

文章从动力学理论的观点揭示了合金显微结构与合金晶化动力学特性之间的关系，指出Ti和C添加改变了Nd9.4Fe79.6B11合金晶相析出时的动力学参量值，使合金晶化时晶相的析出方式由难形核易长大型加热管转变为易形核难长大型，这种易形核而难长大的晶化动力学特征，是Ti和C添加合金获得细小均匀的纳米晶结构的根本原因。

The calculated results revealed that the structural stability of SrTiO2 was weakened after In and Sc doping and that the partial substitution of In for Ti merely resulted in local structural changes around the dopant sites.

计算结果表明：掺杂后，SrIn0.125Ti0.875O3和SrSc0.125Ti0.875O3的稳定性降低，体系显示p型简并半导体特征，掺杂仅引起杂质原子近邻区域的几何结构发生变化。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？