Often more than one embryo is produced initially, but usually only one reaches maturity.
胚具两片子叶,开始时不止产生一个胚,但一般只有一个胚发育成熟。
Tradition dictates that royal men receive a title on their wedding - and often more than one.
皇室成员结婚后都会被赐予头衔,有时候还不止一个。
We now spend 45 per cent of our waking lives consuming media, often more than one source at a time.
现在的人类每天有45%的时间(不包括睡觉的时间)是花在媒体上的,而且通常还不止一种媒体。
And Meltzoff finds that babies more often than not stick their tongues out back, suggesting some sort of social connection from one person to another, and then later on babies are mimics.
迈尔左夫发现,婴儿往往会把舌头伸出来再缩回去,表明了人与人之间的某种社会联系,也说明了婴儿是模仿者
I did want to say a little bit more about kinases because they're so important in intracellular communication and kinases take advantage of the fact that proteins can often exist in more than one state, and that's what makes them useful molecules inside cells.
关于激酶我想再多讲一点,因为它们对细胞内通讯十分重要,因为激酶的优越之处在于,这种蛋白通常不只有一种状态,这也令它们在细胞中的用处极大
应用推荐