spread blade
常见例句
- The diseased tissue spread quickly under higher humidity, that ultimately led to collapse of the whole leaf blade.
在潮湿情况下病痕扩展迅速,以致全叶软腐塌萎。 - With the wide use of Horizontal-axis wind turbine, the design of blade shape and the research of aerodynamic characteristics have been attracting wide-spread attention.
随着大型水平轴风力机的广泛使用,叶片的外形设计和气动性能研究受到广泛的关注。 - The 300 holes in each blade, most of them thinner than a human hair, are engineered to spread a coat of cool air over the spinning blades so they aren't melted by 3,000F exhaust gases.
每一个涡轮机叶上有300个小孔,这些小孔大多数比人的头发丝还要细,它们会被一层冷却空气所覆盖,以免被3000F的高温所融化。 返回 spread blade