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- The results of visual acceptance tests showed that its comprehensive energy performances and cavitation characteristics basically meet the requirements of the Contract. 目击验收试验的结果表明 ,综合能量特性和空化特性基本上满足了合同要求 ,其模型最优效率为 94 5 4%25 (保证值为 94 5 1%25 ) ;
- It is one of the efficient approaches that the air-film is accreted on blade surface of operative marine propeller for improving cavitation characteristics. 摘要在船用螺旋桨桨叶表面充气以形成气膜是改善其空泡特性的有效方法之一。
- The research results indicate that,in comparison with the parabolic type,the chute type s pressure and cavitation characteristics are evidently improved. 研究结果表明:陡槽方案较之抛物线方案,压力特性和水流空化特性有显著改善。
- pressure and cavitation characteristics 压力及空化特性
- The relationship between NPSH and inlet geometry parameters of impeller is analyzed .The cavitation characteristic between the slurry pump and normal pump is compared. 依据有关试验数据,找出了渣浆泵汽蚀余量经验计算公式,并给出了计算实例。
- The deterioration process of inlet low pressure area caused by backflow on cavitations characteristics of inducer was analyzed. 分析了回流引起的进口低压区对诱导轮汽蚀性能恶化的过程;
- Experimental Study on Cavitation Characteristics of a Mixed-flow-pump during Starting Period 混流泵启动过程汽蚀性能的试验研究
- Theoretical Study on Cavitation Characteristics of Centrifugal Pump and Regulation of Pump Operation 离心泵汽蚀特性与调节工况的理论研究
- She has Asiatic characteristics. 她具有亚洲人的特点。
- Paradox and irony are characteristics of her style. 她善於运用似非而是的隽语和反语。
- Having no particular directional characteristics. 无定向的具有无特定方向的特征
- Cavitation can be caused by a variety of reasons. 气穴可以由各种原因引起。
- Heroic characteristics or qualities; courage. 英雄品质,英勇英雄的特征或品质; 英勇
- Cavitation is noisy and easily detected by sonar. 空泡现象是有噪声的并且容易被声纳探测到。
- It explores the most conditions of cavitation. 探索了最优空化强化条件。
- Arrogance is one of his less attractive characteristics. 骄傲自大是他的一个缺点。
- A mass of data having common characteristics are arranged into related groups. 把具有共同特性的大量数据整理成有关的组。
- What characteristics distinguish the Americans from the Canadians? 美国人和加拿大人的特徵有什麽不同?
- Areas of necrosis and cavitation may occur within the tumor. 肿瘤内可以有坏死和成腔区。
- This is the basis of the phenomenon called cavitation. 这就是所谓汽蚀现象的根据。