單車「電梯」輕鬆上斜坡!城市單車規劃最需要!
Viscosity Of Common Liquids - Sanitary & Industrial Mixers , Mixing Tanks and Seals 踩單車上斜坡非常辛苦,並非人人都可以做得到。如果要落地推車,會削弱了使用單車作為代步工具的本意。挪威有人在 90 年代設計了 Trampe,一條安裝在路邊的單車「電梯」,騎車者只要踩著 Trampe 的腳踏,腳踏會緩緩的將騎車者由山腳帶到山頂。 Trampe 原本安裝在挪威城市 TrA Mixture viscosity is the measurement of the process fluid resistance to flow. Viscosity is usually in units of centipoise (cps) but can be expressed in other industry standard measurements as well. WMProcess uses viscosity and density (or SG = specific ...
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