皮皮学，免费搜题
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【单选题】
下列符号与名词对应关系中，错误的是A.
O一透光率
B.
D一光学密度
C.
Kx—X线对比度
D.
K一光学对比度
E.
γ一胶片对比度
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【多选题】秦始皇封禅泰山的意义是什么?
A.
扩大了封禅的社会影响，提高了封禅大典的神圣性
B.
封禅泰山使秦王朝的宗教完成了由多神崇拜 (如秦的四帝祭祀)向一神崇拜的转变，有利于全国思想的统一
C.
扩大了齐鲁文化的影响，促进了齐鲁文化向华夏大地的传播和渗透
【简答题】Finally, some good news about airplane travel. If you are on a plane with a sick passenger, you are unlikely to get sick. That is the 1) of a new study that looked at how respiratory (呼吸道) viruses 2) ...
【判断题】儒家的宗教性最终要为人文性服务。也就是说,人和天地、祖宗的沟通,最终还要回到现实的伦理秩序中来,祭祀祖宗是为了强化家族之间的团结,封禅大典是为了巩固皇权的绝对权威,拜孔子也是为了修身成一个有德之人。
A.
正确
B.
错误
【简答题】Finally, some good news about airplane travel. If you are on a plane with a sick passenger, you are unlikely to get sick. That is the 1 of a new study that looked at how respiratory ( 呼吸道 ) viruses 2 ...
【简答题】Finally, some good news about airplane travel. If you are on a plane with a sick passenger, you are unlikely to get sick. That is the 1 of a new study that looked at how respiratory ( 呼吸道 ) viruses 2 ...
【简答题】请在答案里直接写入大写字母 Finally, some good news about airplane traverl. If you are on a plane with a sick passenger, you are unlikely to get sick. That is the 1 of a new study that looked at how respiratory(呼吸道...
【单选题】综合满意度指数CSI四分位图法中以重要程度标准化为横坐标、以满意程度标准化为纵坐标在直角坐标上画出散点图,坐标轴将直角坐标平面分为四个象限,其中优势区为( )
A.
第一象限
B.
第二象限
C.
第三象限
D.
第四象限
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