Under the ship, he printed in big red letters: C-O-N-G-R-A-T-U-L-A-T-I-O-N-S!

在船下面，他用红色大字写着：C-O-N-G-R-A-T-U-L-A-T-I-O-N-S！

youdao

C/N ratio can be taken as a rooting index of elm tip.

碳/氮比率可作为白榆新梢生根的指标。

youdao

Most of the cutting is done by number control (N/C).

大多切割都是数控的。

youdao

The only evidence was cut into a tree and a fence: the letters C-R-O and the word Croatoan,C-R-O-A-T-O-A-N.

VOA: special.2009.08.17

Negative 1 plus 0 should add up to negative 1, if in fact, we're correct for the c n anion.

负一加上零应该等于负一，如果是这样，我们对于氰离子的结果就是正确的。

麻省理工公开课 - 化学原理课程节选

So, if we think about the second case here where we have c n minus, now we're talking about a molecule with a net charge of negative 1.

那么，如果我们考虑的是第二个例子,也就是氰离子，那么现在我们讨论的是一个净电荷量为负一的分子。

麻省理工公开课 - 化学原理课程节选

Mr. GARDNER: It actually has a C-H, two N's, two K's.

NPR: The LeeVees, Rocking Hanukkah

Immediately after the collision, a constant braking force of magnitude 250 N is applied to C.

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Verification took a full 25 seconds to timeout (compared to 5-15 seconds to grant access at lower levels, depending on lighting conditions), so using this app requires p-a-t-i-e-n-c-e.

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