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["다음 7개 문장을 중국어 간체로에서 한국어로 번역하세요.[",为什么发生汽蚀时转速会提高?

2019-05-05View Original

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["请教大佬们,今天的每日一题中的的第二题 “非恒速离心泵发生抽空汽蚀时,泵的转速会稍有提高” 为什么是正确的?为什么发生汽蚀时转速会提高?
Reply #22019-05-06
["我觉得抽空的话负荷减小造成的吧?
Reply #32019-05-06
"이상 흡공이 발생하면 부하가 감소해서 그런 것 같아.
Reply #42019-05-06
"汽蚀时转速高,震动大,而流量小。对泵的损伤非常大。要赶紧停泵。
Reply #52019-05-06
"가스 셰팅이 발생하면 회전 �速度高,震动大,而流量小。对泵的损伤非常大。要赶紧停泵 nâng速速速
Reply #62019-05-13
"泵汽蚀时,轴功率变小(输送的不是纯液体),使得电机负载降低,电机转差率减小,所以电机转速稍有提高 nâng

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