Although the causes of cancer are being uncovered, we do not yet have any practical way to prevent it.
尽管癌症的病因正被揭开,但我们还没有任何预防它的有效的方法。
Adult women do not remember being so obsessed with the color, yet it is pervasive in our young girls' lives.
成年女性忘了自己曾如此痴迷于粉红色,但它在我们年轻女孩的生活中无处不在。
However, the impact of the Plan is not yet being seen at the critical programme implementation level.
然而,在关键的规划实施层面上尚未见到该计划带来的效果。
So any time I draw these molecular orbitals, I do my best, and I'm not always perfect, yet trying to make this energy different exactly the same for the anti-bonding orbital being raised, versus the bonding orbital being lowered.
所以我在画这些分子轨道的时候,虽然不是很完美,但我总是尽量,让反键轨道引起的,能量升高和成键轨道。
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