1. The ascending cholinergic PGO (ponto-geniculo-occipital) waves stimulate higher midbrain and forebrain cortical structures.

碱性的PGO物质的数量的上升刺激较高位置的中脑核心结构。

2. The results show that there are three stages in the process of pyrolysis of graphite oxide. At the first stage, namely under 180℃, the crystal structures of PGO are still order layered structures of GO. But with the temperature...

结果表明氧化石墨的热解过程可分为3个阶段第Ⅰ阶段即热解温度低于180℃时，热解氧化石墨仍维持着氧化石墨的层状有序结构，但层间距迅速减小，电导率逐渐增加；第Ⅱ阶段即热解温度在180~500℃之间时，热解氧化石墨的晶体结构由氧化石墨态经由过渡态逐渐向类石墨态转变，当热解温度为500℃时完全转化为类石墨态，电导率达到最大值；第Ⅲ阶段即热解温度在500~1000℃之间时，热解氧化石墨的晶体结构为类石墨态，相比原石墨存在明显的晶粒细化现象，电导率也随着热解温度的上升而逐渐降低。

3. They propose that in REM sleep, the ascending cholinergic PGO (ponto-geniculo-occipital) waves stimulate higher midbrain and forebrain cortical structures, producing rapid eye movements.

他们认为在REM睡眠状态时，碱性的PGO物质的数量的上升刺激较高位置的中脑核心结构，促使眼部迅速运动。

4. The changes of compositions, crystal structures and conductivities of pyrolytic graphite oxide (PGO) heat-treated at different temperatures were investigated by chemical elemental analysis, X-ray diffraction, Fourier transform infrared spectroscopy and conductivity measurement.

通过元素分析、X射线衍射分析、Fourier变换红外光谱仪和粉末电阻率测定探讨了不同热解温度处理的热解氧化石墨的化学组成、晶体结构和电导率随热解温度的变化规律。

5. Principal, group and organization information: This includes a list of all the principals, groups and organizations (PGO) for the cell.

主体、组和组织信息：包含单元的所有主体、组和组织(PGO)的列表。