1.
The Nonlinear Dynamics Research about the Rotor System Which Contains Blade Crack of the Turbo-machine;
叶轮机械含裂纹叶片转子系统的非线性动力学研究
2.
They are fatigue cracks which is mainly caused by alternating stress.
叶片裂纹是疲劳裂纹,主要由交变应力引起。
3.
Basic Research on Acquisition of AE Signal of Cracks in Francis Turbine Runner Blades;
转轮叶片裂纹声发射信号获取的技术基础研究
4.
Analysis and Treatment of Hydraulic Turbine Blade Cracks of Ankang Hydropower Plant
安康水电厂水轮机叶片裂纹分析及处理
5.
Crack Analysis and Research on Compressor Blades in a Typical Aeroengine
发动机压气机整流器叶片裂纹成因及对策研究
6.
Detecting Vane Cracking of Hydraulic Turbine with Acoustic Emission Technology
基于声发射技术的水轮机转轮叶片裂纹检测
7.
CAUSE ANALYSIS OF FRACTURES ON LOW-PRESSURE LAST-STAGE BLADES IN N135-13.24/535/535 UNITS
N135-13.24/535/535型机组低压末级叶片裂纹原因分析
8.
Micro Crack Analysis of Compressor Blade of Grade Ⅰ in Engine WP-7
WP—7发动机Ⅰ级压缩机叶片微裂纹分析
9.
Verification Test of Troubleshooting Concept for an Aeroengine Compressor Rotor Blade Tip Crack Failure
某型发动机压气机转子叶片叶尖裂纹故障排除方案试验验证
10.
Several Key Problem Researches on Monitoring Cracks of Hydraulic Turbine Blades Based on Acoustic Emission Technique
混流式水轮机叶片裂纹声发射监测的若干关键技术研究
11.
The Analysis of Reasons of Vane Cracks Drop of Datang Yantan Hydropower Co.,Ltd.Hydraulic Turbine and its Countermeasures
岩滩发电公司水轮机转轮叶片裂纹及掉块原因分析与处理
12.
Detecting Crack of Aircraft Engine Blade Based on Optical Fiber F-P Sensor
光纤法-珀传感器在飞机发动机叶片裂纹检测中的应用
13.
Fatigue Crack Growth Rate of Hydraulic Turbine Blade Using Acoustic Emission Technique
基于声发射技术的水轮机转轮叶片疲劳裂纹扩展速率实验研究
14.
medium-large thick-trunked deciduous tree of the eastern United States and southern Canada having close-grained wood and deeply 7-lobed leaves turning scarlet in autumn.
美国东部和加拿大南部的粗干落叶乔木,树材中等,木材纹理紧密,叶片七深裂,秋天变为大红色。
15.
Cracks in Francis turbine runner blades threaten the safety, stability and economic profits of the hydropower station.
混流式水轮机转轮叶片裂纹故障严重影响了水电站的安全稳定运行和经济效益的发挥。
16.
Surface crack analysis of inner hole of titanium alloy centrifugal impeller
TC11钛合金离心叶轮内孔裂纹分析
17.
Research of Crack Growth Life for Certain Helicopter's Main Blade
某型直升机主桨叶裂纹扩展寿命研究
18.
Fracture Failure Analysis on Primary Impeller Blades of Vertical Air Compressor
立空压机一级叶轮叶片断裂失效分析