问题:驾驶员饮酒后驾车,主要危害是反应迟纯,动作迟缓,容易发生事故。...
Friday, August 29, 2025
Friday, July 25, 2025
问题:为了延长电池使用寿命,电池室内温度最好是在()°C。...
Sunday, August 17, 2025
Monday, February 3, 2025
Friday, February 7, 2025
Friday, August 29, 2025
问题:当电路中因反馈的引入使净输入量小于外加输入量则为(),反馈信号取自输出电压的反馈称为(),反馈信号是以电流形式作用到输入端,并与外加输入电流在输入回路相叠加产生净输入电流的反馈称()...
Wednesday, August 6, 2025
Sunday, August 17, 2025
Friday, August 4, 2023
Sunday, August 17, 2025
Sunday, February 26, 2023
问题:机动车辆在无限速标志的厂内主干道上行驶时,每小时车速不得超过()。A、20公里B、30公里C、40公里...
Wednesday, March 5, 2025
Monday, March 24, 2025
Monday, December 12, 2022
问题:机车上方严禁()和存放物料工具等,操作时,司机必须座在司机室内,...
Monday, September 12, 2022
Sunday, August 17, 2025
问题:新车在磨合期内,车速需控制()以内,同时避免快速起步、()、()等。...
Friday, August 29, 2025
Monday, June 5, 2023
Wednesday, November 20, 2024
Wednesday, March 5, 2025