查询词典 turbofan

It is planned that MR.MK2 fuselage and empennage structure would be re-lifed and reassembled, with redesigned wings and BR710 turbofan engines.

在计划内，MR.MK2型的机身和尾部结构将进行延寿和重新组装，包括采用重新设计的新型机翼和BR710涡扇发动机。

The Nylon-6/clay has a high solid configuration, it can be substituted for metal in manufacturing product, when Nylon-6/clay is applied to the turbofan, it can improve the hardness of the blades, which means it can improve the heat and abrasive endurances. When it substitutes for metal in manufacturing product, it can improve the process speed lower the cost, and recycling more efficiently.

Nylon 6奈米复合材料有高强度结构，可取代部份金属材质产品，将Nylon 6应用於压缩风扇可提升风扇叶片的强度，并且耐高温、耐磨度强，将金属制程压缩风扇设计变更为Nylon 6奈米复合材料制成，可提升生产速度，以及降低生产成本，并且回收较容易。

"Russia is currently not building any major surface or submarine warships for China, but Russia is reportedly close to selling China the unique Zubr large amphibious assault hovercraft, a large number of Kamov naval troop assault helicopters, a significant number of Beriev Be-200 turbofan-powered seaplanes, and is selling surface-to-air missile technology for the PLA's Type 054A frigate, now in series production in two shipyards," said Fisher.

俄罗斯最近没有为中国建造任何水面舰只和潜艇，但据传闻俄罗斯很可能将把它唯一的一艘Zubr大型两栖攻击气垫船，大量的Kamov海军攻击直升机和数量可观的别-200水上飞机出售给中国，并将向中国出售054A护卫舰的舰对空导弹技术，这种护卫舰目前正在两家造船厂批量生产，费希尔说道。

"Russia is currently not building any major surface or subma ri ne warships for China, but Russia is reportedly close to selling China the unique Zubr large amphibious assault hovercraft, a large number of Kamov naval troop assault helicopters, a significant number of Be ri ev Be-200 turbofan-powered seaplanes, and is selling surface-to-air missile technology for the PLA's Type 054A f ri gate, now in se ri es production in two shipyards," said Fisher.

俄罗斯最近没有为中国建造任何水面舰只和潜艇，但据传闻俄罗斯很可能将把它唯一的一艘Zubr大型两栖攻击气垫船，大量的Kamov海军攻击直升机和数量可观的别-200水上飞机出售给中国，并将向中国出售054A护卫舰的舰对空导弹技术，这种护卫舰目前正在两家造船厂批量生产，费希尔说道。

He Tu-144S model had Kuznetsov NK-144 turbofan engines and could not cruise at Mach 2 without the afterburner on: a maximum cruising speed of Mach 1.6 was possible on "dry" power.

u－144s配备库滋聂左夫设计具的NK-144涡扇发动机，无法在不开加力燃烧室的情况下进行2马赫的超音速巡航。

So in this paper, the micro-turbofan engine, which has several ten kilogram thrust level, moderate difficulty, low pressure ratio and single rotor, is studied in three ways which contain overall aerodynamics arrangement analysis and structure feasibility research, optimizing of aerothermodynamics circulation, overall aerodynamics design ane flying performance simulation.

本文对于数十公斤推力量级的、工程技术难度适中的、低增压比的一种单叶轮微型涡扇发动机，进行了总体气动布局分析和结构可行性研究，热力循环优化设计，总体气动设计及飞行特性模拟这三个方面的研究。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。