下图中横坐标是x坐标，纵坐标是z坐标，y坐标垂直于图面，请写出蓝色晶面的密勒指数：[img=2541x1985]180397a5a6d4fd3.jpg[/img] 未知类型：{'options': ['', '', '', '', '', '', '', '', '', ''], 'type': 102}

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2022-10-24 问题

下图中横坐标是x坐标，纵坐标是z坐标，y坐标垂直于图面，请写出蓝色晶面的密勒指数：[img=2541x1985]180397a5a6d4fd3.jpg[/img] 未知类型：{'options': ['', '', '', '', '', '', '', '', '', ''], 'type': 102}

2022-07-23 问题

1895年物理学家伦琴发现X线。 A: 1972 B: 1986 C: 1985 D: 1895 E: 1896

2021-04-14 问题

建立我国1985—2009年期间税收收入Y和国内生产总值X的简单线性回归模型的工作文件的命令格式为(_)

2021-04-14 问题

The enrollments at College X and College Y both grew by 8 percent from 1980 to 1985. If the enrollment at College X grew by 800 and the enrollment at College Y grew by 840, the enrollment at College Y was how much greater than the enrollment at College X in 1985 ？（） A: 400 B: 460 C: 500 D: 540 E: 580

The enrollments at College X and College Y both grew by 8 percent from 1980 to 1985. If the enrollment at College X grew by 800 and the enrollment at College Y grew by 840, the enrollment at College Y was how much greater than the enrollment at College X in 1985 ？（） A: 400 B: 460 C: 500 D: 540 E: 580

2022-07-27 问题

（）年诞生的汉语拼音方案是以（）字母为基础制定的。 A: 1985，罗马 B: 1958，拉丁 C: 1985，拉丁 D: 1958，罗马

2022-06-01 问题

“积极防御，防敌突袭”是我国哪个时期的国防战略？ A: 1956—1964 B: 1964—1985 C: 1985—1993 D: 1993—2004

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