除了巨浪、海水对皮肤的粗糙擦损以及水母(蜇咬)，佛罗里达州和古巴之间的水路通道有大量的鲨鱼出没。
Besides large waves, the harsh chafing of salt water and jellyfish, the passage between Florida and Cuba is full of sharks. But Nyad plans to swim without protection from a shark cage.
除了巨浪、海水对皮肤的粗糙擦损以及水母(蜇咬)，佛罗里达州和古巴之间的水路通道有大量的鲨鱼出没。
Besides large waves, the harsh chafing of salt water and jellyfish, the passage between Florida and Cuba is full of sharks.
紧跟着由碎石铺成的通道之后是两个巨大的金属体块，由粗糙的生铁制成，在人们心中定格。
Following the passage paved with crushed stones between the two monolithic metal constructions, made from rough and raw iron, the minds of people freeze.
对推力室冷却通道内的人为粗糙度强化换热机理进行了分析，讨论了影响人为粗糙度强化换热的因素。
The mechanism and influence factors of artificial roughness (ar) on enhanced heat transfer in chamber cooling channels have been analyzed.
随着粗糙元的变大，速度跳跃显著，甚至出现漩涡，增加了通道内的压力损失；
The greater the roughness elements, the more visible the oscillation of velocity, even vortexes occur, which increases the pressure loss;
文中对准分子激光直写刻蚀芯片微通道、池的形成机理进行研究，以及分析了键合前后微通道底面粗糙度与加工参数的关系。
The relationship between the microchannel, the pool, the roughness of the chip and machining parameters of excimer laser is researched in paper.
本文在涡轮叶片新型超级冷却技术机理研究的基础上，设计了旋转条件下带冷却通道的新型超级冷却与涡轮叶片粗糙肋强化冷却对比实验。
A new turbine blade's cooling technique, which was based on the theory of thermally driven, was studied further. Two kinds of experimental models with internal cooling tunnels were designed.
本文在涡轮叶片新型超级冷却技术机理研究的基础上，设计了旋转条件下带冷却通道的新型超级冷却与涡轮叶片粗糙肋强化冷却对比实验。
A new turbine blade's cooling technique, which was based on the theory of thermally driven, was studied further. Two kinds of experimental models with internal cooling tunnels were designed.
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