这就是为什么甲烷被看做是一个令人振奋的发现。它在大气中的恒定氧化性说明了它必须经过某些神奇的过程进行填充。
This is one of the reasons why methane was seen as an exciting discovery-its constant oxidation in the atmosphere means it would have to be replenished by some occult process.
这些反馈对我们来说都是特别令人振奋的，因为，从一开始，这就是我们的目标。
That feedback is especially heartening given that, from the beginning, that was our goal.
这就意味着自体骨髓治疗是一条可行的途径，可用于人体，而且没有太多实用性和调节方面的问题，令人振奋。
This is encouraging since it could mean that autologous bone marrow therapy is an avenue which can be applied to humans without too many practical or regulatory barriers.
这就意味着自体骨髓治疗是一条可行的途径，可用于人体，而且没有太多实用性和调节方面的问题，令人振奋。
This is encouraging since it could mean that autologous bone marrow therapy is an avenue which can be applied to humans without too many practical or regulatory barriers.
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