在刚担任董事长的头几年，他在提升公司形象方面发挥了作用。
In his first years as chairman he was instrumental in raising the company's wider profile.
他突然明白他并没有真正变成一头狮子，真正起作用的是他勇敢的心。
He suddenly understood that he didn't really turn into a lion and that what really worked was his brave heart.
水合壳在十二烷基苯磺酸钠（SDBS）头基与阳离子之间的相互作用中起着重要作用。
The hydration shell plays an important role in the interactions between the sodium dodecyl benzene sulfonate(SDBS) headgroup and the cation.
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