But tidalstreams are far more predictable than wind, which means utilities using tidal don't have to worry about unexpected still days.
但是潮汐流远比风容易预测，这意味着公共事业公司利用潮汐时不必担心意外的无风天。
2
Tidalstreams 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
These conditions are generally restricted to high gradient streams entering a deep lake or where tidal activity homogenizes the water masses, thereby destroying any gradients.