Ni is a much cheaper metal and the most promising alternative to Pd, and is receiving increasing attention.
镍价格低廉, 在很多反应中有望替代贵金属钯催化剂。

Comparison of Pd Catalyst and Ni Catalyst for Hydrogen Peroxide Solution Production by Anthraquinone Process
蒽醌法生产双氧水钯触媒与镍触媒之比较

The influence of middle rare earth oxides on the activity of Pd catalyst has been discussed in this article.
本文研究了中稀土氧化物对钯催化剂活性的影响。

Results PlI of patients with CRF was higher and GI， PD was significantly lower than those of healthy persons.
结果慢性肾功能衰竭组菌斑指数高于对照组。

Noise rejection is the key problem in on line insulation monitoring of electrical machines through PD detecting.
干扰的抑制是局部放电在线监测技术的关键问题之一。

Study on the Evaluation of Aging Condition of Stator Insulation Based on the Increasing Rate of Maximum PD Quantity
用最大放电量增加率评定定子绝缘老化状态

The difference of the melting points of Ni clusters and Pd clusters decreases gradually with increasing the cluster size.
随着原子数的增加，两团簇熔点的差值在逐渐缩小。

These results suggests that dysfunction of the ubiquitinproteasome system may underlie nigral degeneration and Lewy body formation in PD.
这些结果都提示蛋白酶体功能减退参与了帕金森病的发病。