The blade is one of the important parts of aeroengine. Efficiency and precision are important for the blades' machining.
叶片是航空发动机的重要零件之一，叶片的加工精度和效率对于叶片的加工来说至关重要。
2
The blade servers reduce complexity, improve systems management, and increase energy efficiency while driving down total cost of ownership.
IBM刀片服务器降低复杂性、改进系统管理、提高能源效率，同时降低总体拥有成本。
3
The advanced small gasturbines feature small mass flow ratio, short vanes and blades with low aspect, high second flow and blade tip leakage losses, and low efficiency.