大学英语词汇短语释义解析及例句 internal composition


释义：

internal composition 内部合成

例句：



Internal composition of protons and neutrons is not examined completely.

科学家尚未对质子和中子的内部构成形成完整的认识。



The analysis and research on the internal composition of the system and its signal processing are made.

对系统内部结构与信号处理进行了分析研究。



Primary industry is the fundamental industry, and has economic competitions in its internal composition.

第一产业是基础产业，其内部也存在各行业的经济竞争。



By determining how many of those molecules to hold onto, how many to keep in the body, how many to release determines the internal composition with regard to that ion.

通过控制体内这些分子的水平,即体内保有多少,又排出多少,就能够保证内环境中离子组成的稳定



But there have been major changes in the internal composition of the military budget as costly weapons programs inherited from the Bush years were scaled back.