It is demonstrated that the composition of alloy, type of carrier, and large ring coordinate compounds are directly linked to activity and stability of anode catalysts.
有关研究表明，合金组成、催化剂载体以及大环配合物对阳极催化剂的催化活性和稳定性有着直接的影响。
Brand of visual symbols as a carrier of the brand image, directly on the five dimensions of brand value, brand awareness — the first ring.
品牌视觉符号作为品牌形象的载体之一，直接作用于品牌价值五维度的第一环- - -品牌认知。
This paper analyzes the ring detection, DTMF codec and power line carrier and the realization of the principle of the program.
本文分析了振铃检测、DTMF编解码和电力线载波的原理及实现方案。
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