scn
n. 视交叉上核
例句
No checkpoint SCN will be issued after the initial checkpoint SCN.
在初始检查点scn后，就不会再发放新的检查点scn。
When this command is issued, all data files that are in the online backup mode will be issued checkpoint SCN.
当发出这个命令时，处于联机备份模式的所有数据文件都将被发放检查点 SCN。
Geneticists have by now identified a set of genes that regulate the SCN and thus the circadian rhythm among mammals.
遗传学家们目前确定了一系列基因，这些基因能够调节scn和哺乳动物的昼夜节律。
