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- This paper presents the design and experiment of a high performance three-stage axial fan with forward swept blades. 本文介绍了一台高性能前掠叶型三级轴流风扇的设计与试验研究。
- High-lift aerofoil section with forward swept wings to give excellent stall and slow speed handling characteristics. 高扬程机翼部分与前掠翼，使优秀的档位和速度慢的特点。
- The optimized forward swept rotors can effectively improve flow performance near endwalls, weaken the intensity of shock waves and reduce wake losses, is bile the loss near the midspan is increased. 优化所得前掠叶片可以有效地改善端壁附近流动状况，削弱激波强度，减少尾迹损失，提高整体效率，但叶展中部流动恶化。
- forward swept wing configuration 前扫过翼形状
- backward / forward sweep algorithm 前推回代法
- The blade both with positively curving and forward sweeping further strengthens this kind of effect, providing a freedom to the blade design. 正弯与前掠的结合进一步加强了这种控制作用，为叶片设计提供了一个自由度。
- Effect of Forward Swept Leading Edge on Fan Efficiency 风扇前缘曲线相对前掠对风扇效率的影响
- My foot caught in a creeper and I pitched forward. 藤蔓缠住我的脚，使我向前倒下。
- Einstein put forward his new theory of relativity. 爱因斯坦提出了相对论的新学说。
- We look forward to the return of spring. 我们期待着春天的到来。
- Many activists have come forward. 涌现了大批积极分子。
- They looked forward very much to seeing him again. 他们非常盼望再次见到他。
- He has decided to go forward with his plans. 他己决定实施自己的计划。
- She leaned forward and whispered the news to him. 她探过身去，低声把消息告诉了他。
- The sixth man went forward to feel the elephant. 第六个瞎子走上前去摸大象。
- The toy robot moved forward with quick jerky steps. 玩具机器人一颠一颠地走得很快。
- She rushed forward in contemning dangers. 她不顾危险往前冲。
- Mind you, face forward and attend to the teacher! 请注意，把脸掉向前方，听老师讲话。
- Please set forward your watches( by) an hour. 请把你们的表拨快一个小时。
- Instead of pressing forward, they drew back. 他们不仅没有前进，反而后退了。
