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1·The mixture was ignited at the blade tip by an automobile sparking plug.

被点燃的混合物在叶尖的汽车火花塞。

2·The blade tip eddy in axial fan without external duct is observed and caught during experiment.

实验中观测并捕捉到了无外风筒时轴流通风机内的叶尖涡。

3·The gas exciting force caused by blade tip clearance may cause rotors unsteady under certain condition.

转子偏心引起的气流激振力在一定条件下可能诱发转子失稳。

4·Regions of high viscous effects have been found to be located near the shroud rather than the blade tip.

发现高黏度效应区域位于上端壁附近而不是在叶片顶部。

5·The way to improve total pressure efficiency by appropriate inclined cut of airfoil blade tip was studied.

分析了对后拖式机翼型叶片的叶尖进行适当切割，可以提高全压效率的原因。

6·Seal coating sprayed is currently used to adjust the gap between the blade tip and engine casing and improve engine efficiency.

采用喷涂封严涂层的方法调整叶片端部与发动机涡轮机壳之间的间隙以提高发动机效率。

7·The second technique involved using braided solder wick and a soldering iron with a blade tip to remove residual solder from the PCB pad.

第二个技术工艺涉及到使用网状焊料芯吸法及有刀片尖的焊接烙铁来除去PC B焊盘上的残余焊料。

8·This paper also presents the experimental results of effects of the blade tip clearance and the airfoil shape on the stall flutter boundary.

此外还给出了两种叶尖间隙和两种叶型对失速颤振影响的实验结果。

9·The calculation method for radial clearance of turbine blade tip considering the effect of temperature and rotational speed is developed in this paper.

给出了考虑温度和转速影响的涡轮叶尖径向间隙的分析计算方法。

10·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.

先进的小发动机涡轮的流量小，叶片短，展弦比低，二次损失及叶尖漏泄损失大，效率低，温度高冷效差。

叶尖

1·This paper also presents the experimental results of effects of the blade tip clearance and the airfoil shape on the stall flutter boundary.

此外还给出了两种叶尖间隙和两种叶型对失速颤振影响的实验结果。

2·The blade tip eddy in axial fan without external duct is observed and caught during experiment.

实验中观测并捕捉到了无外风筒时轴流通风机内的叶尖涡。