Vida E+ is a low step-through electric bike that features our SyncDrive Life motor and pedals. Riding with Vida E+ is the perfect way to explore the city, feel the wind on your face, and put a kick into your fitness routine. The bike frame is designed with a comfortable upright ...
Just like riding a bike—but even more fun. Vida E+ is a low step-through electric bike that features our SyncDrive Life motor and pedals. Riding with Vida E+ is the perfect way to explore the city, feel the wind on your face, and put a kick into your fitness routine. The bike ...
However, we first provide a brief review here on the formulation of steady two-layer solutions. 2.1. Steady Two-Layer Solutions Farmer and Armi [4], Armi [6] conducted an in-depth study of the steady-flow of the two-layer rigid-lid model. The results of their study have been widely ...