Using tidal energy to produce electricity is much cheaper than using the traditional energy, like coal or gas.
使用潮汐能源发电比使用煤炭或天然气等传统能源便宜得多。
2
Tidal streams are seen as a plentiful and predictable supply of clean energy, as the UK tries to reduce its greenhouse gas emissions.
潮汐流被视为一种清洁能源和可预测的充足供应，英国试图削减其温室气体排放量。
3
The results demonstrate that HFOV can maintain normal gas exchange. The effectiveness of HFOV correlates predominately with the amount of tidal volume and the rate of frequency, especially the former.