词头 meaning in English

[语言学] (加在词根前面的构词成分) prefix
◇词头乘数 [数学] prefix multipliers

The prefixes cis and trans are frequently applied to disubstituted cycloalkanes .
词头顺和反常用于双取代的环烷烃。
Only three of hexane structures can be named on the basis of the prefixes that have been applied to the pentanes .
只有三种已烷结构可以根据加在戊烷前的词头来命名。
Furthermore, its separate languages have shown a remarkable faculty for derivation by way of prefixes, suffixes and infixes .
此外，它的各种语言还都表现了显著的性能，惯于借用词头，词尾和加词来衍生新词。
1 usenet sci . misc -
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