Jinliangyou 289 金两优
Proserpina was between pages 288 and 289.
普罗塞菲娜在288到289页之间。
The Journal of the American Medical Association, 289(23), 3135-3144.
美国医疗协会期刊 289(23) 3135-3144.
If you wait until age 30 to begin contributing, you'll have just $16, 289.
如果你等到30岁才开始存款,你将仅仅拥有16 289美元。
So for b 2, which is a single bond, that's 289 kilojoules per mole to break it, and it takes us more energy to break this double bond for carbon, which is 599 kilojoules per mole.
对于B2,它是单键,需要289千焦每摩尔来打破它,而对于碳双键,打破它要更多的能量,等于599千焦每摩尔。
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