currently hydrogen-air fuel cells and direct methanol fuel cells are not ready for electric bicycle application.
目前,氢空气燃料电池和直接甲醇燃料电池还不可能用于电动自行车。
this paper reviews the progress in research on electrocatalysts for direct methanol fuel cells from two aspects:pt and its alloys, and non-pt systems.
从铂系和非铂系两个方面综述了近年来直接甲醇燃料电池电催化剂的研究及进展。
cars with methanol fuel cells would do little to change the regular routine of consumers at the filling station.
驾驶用甲醇燃料电池作动力的小轿车,几乎用不着改变消费者在加油站加油的例行方式。