四辅，星名。环抱北极，共四星。古代星占家认为主君臣礼仪，理万机。源于汉族人民对远古的星辰自然崇拜，是古代汉族神话和天文学结合的产物。道教天界尊神中辅佐“三清”的四位尊神，所以又称“四御”。他们的全称是：中天紫微北极大帝、南极长生大帝、勾陈上宫天皇大帝、承天效法后土皇地祇。《修真十书》卷七《丹诀歌》中说：“九九道至成真日，三清四御朝天节。”《道法会元》称“三清”、“四御”为“七宝”，认为三清是宇宙万物的创造者，四御是统率天地的万神者。此外，四御还协助玉皇执掌天道。
第四辅助集 The 4th supplementary set
四水合辅羧酶 Cocarboxylase tetrahydrate
还原型辅酶Ⅱ四钠 NADPH
辅羧酶四水合物 Cocarboxylase tetrahydrate
四氢叶酸辅酶模型 Tetrahydrofolate coenzyme model
丙二酰辅酶A四锂盐 MALONYL COENZYME A TETRALITHIUM SALT ; Coenzyme A, S-, tetralithium salt
辅酶Ⅰ-四氮唑还原酶 NADH-tetrazolium reductase
还原辅酶Ⅱ四钠盐 Coenzyme II reduced tetrasodium salt
日本滑冰选手高桥大辅周四以一套近乎完美的自由滑成就亚洲男子单人滑首个世锦赛冠军。
Japan's Daisuke Takahashi produced a captivating free program to become the first Asian man to strike gold at the world figure skating championships on Thursday.
日本副外务大臣杉山晋辅（Shinsuke Sugiyama）在周四表示，“可以这么说，日中关系似乎在通过各种活动慢慢推进，”比如去年11月的峰会。
"It can be said that Japan-China relations appear to be advancing gradually through events" such as the summit meeting in November, Japan's deputy foreign minister, Shinsuke Sugiyama, said Thursday.
电辅基共分为两大类，第一类电辅基是由第四主族的元素参与组成的有机基因，而有机硫基团属于第二类电辅基。
The electroauxiliaries have two types. One is the organic group which contains silicon, tin, germanium and other element of IVA group, the other contains organothio group.
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