1、 In addition syllable metathesis within a word prefers the interchange between stressed syllable and an syllable.
而且,同一个字内常见一重一轻的音节互换,少有二个非重音节互换.
来源:网络期刊摘选
2、 Recent advances in ring closing metathesis ( RCM ) reaction, including olefin and enyne metathesis reaction are reviewed.
综述了近几年来关环复分解 ( RCM ) 反应的研究新进展, 包括了烯烃、烯-炔的RCM反应.
来源:网络期刊摘选
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