从上到下,电负性减小,金属性增强.Metallic character increases down Group 16 as electronegativity decreases.提出了一种分析电负性气体中电子崩发展过程的四参数模型.This paper investigated the process of avalanche growth in electronegative gas.并讨论了二价碘酸盐水化物的稳定性与阳离子电负性...
Obsessives, in any area, are invariably as boring as their hobbies.无论在哪个领域，过分痴迷者都会跟他们的癖好一样令人厌烦。My hobbies are letter writing, foot-ball, music, photography, and tennis.我的业余爱好是写信、踢足球、听音乐、玩摄影和打网球。Among his many hobbies was...