输电架空线路巡视周期制定模块里,左侧线路导航树中选中企业部门节点时,可以看到哪些巡视周期记录?
参考答案:右侧显示线路的运行单位等于选中节点的线路的巡视周期记录。
短文填空。根据短文内容和首字母的提示,把文中所缺词语补充出来,使短文完整、正确、通顺。
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Did you know that tea, the most popular drink in the world (after water), was invented by accident?
Although tea wasn't brought to the Western world (1)u______ 1610, this beverage was discovered over
three thousand (2)y______ before that. According to an ancient Chinese legend, the emperor Shen Nong
discovered tea when he was (3)b______ drinking water over an open fire. Some leaves from a nearby
bush fell into the water and remained there for some time. The emperor noticed that the leaves in the
water produced a pleasant smell. (4)L______ he decided to taste the hot mixture. It was quite (5)d______
And in this way, one of the world's favorite drinks was invented.
脊髓的灰质背侧柱内是()。
A.感觉神经元
B.运动神经元
C.中间神经元
D.植物性神经元