six membered ring

基本解釋

The six-membered ring of each kind of metals is the most stable.
三種元素的六員環(huán)短-長鍵交替結(jié)構(gòu)都是各自環(huán)簇中最穩(wěn)定的結(jié)構(gòu)。
Therefore, it is the reducing end and will be in equilibrium with alpha and beta six-membered ring forms, AS described earlier for monosaccharides.
因此如前面單糖部分所述，它是還原性末端。會形成六元環(huán)形式的平衡。
A lot of decomposition products are formed, such as dioxoimidazole, dioxopiperazine, acid anhydride, cyanuric acid, ammonium, four, five and six-membered ring lactam etc.
可能產(chǎn)生二氧咪唑環(huán)、吡嗪二酮、尿氰酸、銨鹽及四元環(huán)、五元環(huán)和六元環(huán)內(nèi)酰胺結(jié)構(gòu)的產(chǎn)物。