发动机压缩比是指气缸工作容积和燃烧室容积之比。( ) - 查题网

>> 成人高等教育 / 汽车概论

成人高等教育 / 汽车概论

正确率：100%

发动机压缩比是指气缸工作容积和燃烧室容积之比。( )

A、正确
B、错误

积分

汽车概论

参考答案：

点击查看答案

佳题速递：

甲、乙、丙了人分别出资修建了一栋3层小楼。建楼前三人约定建成后甲、乙、丙分别住一楼、二楼、三楼，但对楼房的所有权的归属未明确约定。楼房建成后，因对楼房的所有权归属发生争议，如果三人不能协商解决，该楼房的所有权( )。A、三人共同共有B、三人按份共有C、三人区分所有D、甲拥有所有权，乙、丙拥有使用权物权法

在不完全差动情况下的母线故障时：流过继电器的电流为各馈线负荷电流之和。电力系统继电保护

(A)(B)(C)(D)概率论与数理统计

6、Tom Smith was a writer. He wrote detective stories _ _ 21 _ _ magazines. One evening he could not find an end for a story. He sat _ _ 22 _ _ his typewriter in front of him; but he had no ideas. So he decided to go to the cinema. When he came back, he saw that he had had a visitor. Someone had broken into his flat. The man had had a drink, smoked several of Tom's cigarettes and had read his story. The visitor left Tom a note: I _ _ 23 _ _ your story and I don't think much of it. Please read my suggestions and then you can finish it. By the way, I am a thief. I am not going to steal _ _ 24 _ _ tonight. But if you become a successful writer, I will be back! Tom read his suggestions. Then he sat _ _ 25 _ _ and wrote the rest of the story. He is still not a successful writer, and he is waiting for his thief to return. Before he goes out in the evening, he always leaves a half - finished story near his typewriter.统考英语完型填空

FJ继电器中文名称为（）得分：分系统自动批改于2021年1月6日 17点42分城市轨道交通概论

已知交流电路中,某元件的阻抗与频率成反比,则该元件就是( ) 电工电子技术