为确保电厂安全可靠地运转，必须对涡轮叶片和其他部件的老化受损情况进行定期检查。
The turbine blades and other components have to be inspected regularly for signs of aging in order to assure that the power plant works safely and reliably.
如果因为机械损坏而更换风扇叶片组合，应该检查水泵及粘性风扇驱动，这些组件可能由于过度抖动而损坏。
If fan blade assembly is replaced because of mechanical damage, water pump and viscous fan drive should also be inspecteThese components could have been damaged due to excessive vibration.
对传动链中的转子叶片和机械部件的合理性进行检查，可以借鉴相似大小风机设计经验。
The rotor blades and the machinery components in the drive train are also checked for plausibility, if it is possible to apply the experience gained in the dimensioning of similar turbines.
可通用的耐磨衬板，可翻转的搅拌叶片。注水喷嘴分布在环形水管上，检查孔方便检查和维修。
Interchangeable wear resistance linings, Reversible mixing blades, Water distribution ring with spray nozzles, Inspection covers for easy cleaning and maintenance.
视力检查扩散叶片的侵蚀。
步骤之一，焊接过程是检查叶片温度。
Step one of the welding process is checking the blade temperature.
针对叶片几何特点，给出了一种球形刀具刀位点干涉检查方法，并解决了干涉刀位点的避让问题。
In view of the geometric features of the blade, it puts forward an interference examination method of cutter points by ball cutter and solves the prevention problem of the interference cutter points.
通过加工仿真，以检查数控程序的正确性、合理性，避免加工设备与叶片和夹具等的碰撞。
By computer simulation of machining we can check the correctness and rationality of NC programming, and avoid the collision between machine tool and blade or fixture.
检查风扇叶片和涡轮叶片无损坏迹象。
通过断口宏微观观察、金相组织检查、化学成分及硬度检测等手段确定了叶片断裂性质和原因。
The fracture mode and cause were analyzed and determined by fracture surface observation, metallurgical structure examination, chemical analysis and hardness testing.
对燃气轮机二级动叶片失效件进行了化学成分分析、金相组织观察、晶粒度测定、夹杂物检查及断口分析。
In this paper, the chemical contents, microstructure, inclusion, grain size and fracture analysis of the second grade gas turbine blade were investigated.
检查整流锥、风扇叶片、增压器第一级静子叶片有无外物击伤的情况。
Examine the spinner, fan blades, and stage 1 booster vanes for evidence of foreignobject damage.
检查整流锥、风扇叶片、增压器第一级静子叶片有无外物击伤的情况。
Examine the spinner, fan blades, and stage 1 booster vanes for evidence of foreignobject damage.
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