To create nonsticky adhesive materials, geckos showed the way to van der Waals force, the sum total of attracting or repelling forces between molecules.
为了创造出非粘性的黏合材料,壁虎展示了范德华力的方式,分子间吸合或排斥的全部总和。
I wanted to see it, and Mr. Van der Luyden had the fire lit and the Windows opened, so that we might stop there onthe way back from church this morning.
我想要看看它,范德卢顿先生就让人把炉火生着,把窗子打开了,以便我们上午从教堂回来的路上可以在里面歇歇脚。
I wanted to see it, and Mr. Van der Luyden had the fire lit and the Windows opened, so that we might stop there on the way back from church this morning.
我想要看看它,范德卢顿先生就让人把炉火生着,把窗子打开了,以便我们上午从教堂回来的路上可以在里面歇歇脚。
And, after another slender victory when they beat West Ham 1-0 at the weekend, Van der Sar says he is delighted with the way the team is performing.
在上周末他们1 - 0击败西汉姆联队,在这场胜利之后,范德萨说,他很高兴球队一直有这样的表现。
And, after another slender victory when they beat West Ham 1-0 at the weekend, Van der Sar says he is delighted with the way the team is performing.
在上周末他们1 - 0击败西汉姆联队,在这场胜利之后,范德萨说,他很高兴球队一直有这样的表现。
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