So, for example, down here I wrote that it was n 2 and that it was h 2, but when I re-wrote the molecules up here, you saw that it's an h h single bond where it's a nitrogen-nitrogen triple bond.
比如，在这下面我写的是氮分子2,而这个是氢分子，但我在上面把这些分子的形式改写了，大家可以看到,这是一个氢与氢之间的单键，含一个氮与氮之间的三键。
When websites re-encode their videos using H.264, they can offer them without using Flash at all.
当各网站将视频重新以h . 264编码，就能在不需要Flash情况下继续提供内容。
Its H. 264 image compression and Centralized Management Software provide excellent image re-cording quality and efficient storage.
它的H . 264图像压缩技术和集中管理软件能够提供极佳的录像质量和有效的存储。
Its H. 264 image compression and Centralized Management Software provide excellent image re-cording quality and efficient storage.
它的H . 264图像压缩技术和集中管理软件能够提供极佳的录像质量和有效的存储。
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