Witrynadarting speed (see Figure 2-1). Fish can swim at cruising speed for long periods of time (hours) and is the primary speed used for migration. Sustained velocity, also called critical velocity, is a speed that can be maintained for a short period of time (mi nutes) and is the speed fish swim at when avoiding obstacles such as a fish screen. WitrynaSprawdź tutaj tłumaczenei angielski-niemiecki słowa fish screen w słowniku online PONS! Gratis trener słownictwa, tabele odmian czasowników, wymowa.
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