1) cathode/anode ratio
阴阳极比
2) cathode/anode area ratio
阴阳极面积比
1.
Galvanic corrosion behaviors of Q235-304L couple with various cathode/anode area ratios in three different concentrations of Na_2S solutions were studied by the potentiodynamic polarization curves,galvanic method and immersion test.
结果表明:在3种溶液中Q235钢的阳极过程均为混合控制,而304L的阴阳极过程均为电化学控制;偶接后Q235钢表面阳极金属的溶解过程与阴极过程同时进行,其阳极溶解电流大于电偶电流值;电偶腐蚀效应随阴阳极面积比的增大而增大;随着S2-浓度的升高,电偶对中Q235钢的腐蚀速率减小,电偶腐蚀效应也随之降低。
3) anodic-cathodic
阴阳电极
4) gap between cathode and anode
阴、阳极距
6) the inactive and active
太极阴阳
1.
The relations between the Book of Changes and the theories of Chinese painting and calligraphy lie in three aspects: (1) the inactive and active concept of Chinese Grand Terminus and the origin of calligraphy and painting; (2) the idea of life and growth in nature and the particulars of painting and calligr.
《周易》与中国书画理论的形成有着密切的关系,具体而言,《周易》太极阴阳观与书画之本原、生生不已说与书画之特色、观物取象论与书画之创作均有着内在的共通关系。
补充资料：“质子-电子偶极-偶极”质子弛豫增强
“质子-电子偶极-偶极”质子弛豫增强
物理学术语。原子核外层中不成对的电子质量小，但磁动性很强，可使局部磁场波动增强，促使氢质子弛豫加快，从而使T1和T2缩短，这种效应即为PEDDPRE。过渡元素和镧系元素大部分在d和f轨道有多个不成对电子，所以其离子往往具有PEDDPRE，可用来作顺磁性对比剂，如钆(Gd)。Gd在外层有7个不成对电子，具有很强的顺磁性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条