source head

源头：指事物的起点或根源。
常用释义
源头：指事物的起点或根源。

扩展信息

离子源头
离子注入原理与结构介绍3 - 欢欢聚聚 ... ... 2.束线部分 BEAM LINE 1).离子源头 SOURCE HEAD 2).高压吸极 EXTRANTION EL…

例句

The antonymous compound word comes directly from the phrase of antonym, and its source head is the single sound antonym.

反义复词由反义词组词化而来，其源头是成对单音反义词。

i stand up , looking this static flow creek , this ocean waves ripple the village creek , thought : where is the source head of this brook ?

我站起身来，望着这条静静流淌的小河，这条碧波荡漾的乡村小河，心想：这条小河的源头在哪里？它的尽头将又是怎样的？