在汽轮机轴向位移保护系统中,轴向位移检测应设在推力轴承上,以排除转子膨胀的影响。 发布时间:2017-11-15 03:42 │ 来源:www.tikuol.com 题型:判断题 问题: 在汽轮机轴向位移保护系统中,轴向位移检测应设在推力轴承上,以排除转子膨胀的影响。
题型:判断题 Computers and mobile phones, though they are indeed making our life ________ and more ________, have reduced the need for facetoface communications.A.easily;efficientB.easy;efficientC.easy;efficientlyD.easily;efficiently 查看答案