固定节流器不能提供这种灵活性，不过它们在长时间的工作下或生产磨蚀性流体的情况下更能抗冲蚀。
Fixed chokes do not provide this flexibility, although they are more resistant to erosion under prolonged operation or production of abrasive fluids.
文中对热障涂层的力学性能、抗氧化和抗热腐蚀、抗磨蚀和热学特性等性能的评价及性能判断与分析进行了综合回顾。
The performance valuation and analysis was reviewed to the mechanics property, oxidation resistance, hot corrosion resistance, erosion resistance, and thermal property of thermal barrier coatings.
提出了提高过流部件抗磨蚀性能的方法。
And the way to increase the abrasion - resistance of flowed parts was found.
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