【判断题】未经允许不得随意拆卸实验仪器及零部件。()
【单选题】Seismograph was invented by ________ in the Eastern Han dynasty.
【单选题】关于MFAG指南的使用,下列说法正确的是( )
A.
MFAG是《国际船用医疗指南》的化学品增补本
B.
指南中的治疗方法是针对危险货物海上运输中事故对人体造成的影响
【单选题】Jiaozi has a history of more than 1,800 years. It originated in the Eastern Han Dynasty and is said to be created by the medical sage __________.
【单选题】The Taoist religion was founded by ___________ in the Eastern Han dynasty and became very popular during the Southern and Northern dynasties.
【多选题】拆卸指定部件(箱盖及防尘罩等);彻底清洁 (1) ;清洁各滑动面;清除产品通道上(2)和划伤;检查 (3)隔距;紧固(4)螺丝;更换损坏部件;检查(5)状态;补齐缺少机件,保持设备完整。
【单选题】如图所示,我国早期的指南针(司南),它是把天然磁石磨成勺子的形状,放在水平光滑的"地盘"上制成的.东汉学者王充在《论衡》中记载:"司南之杓,投之于地,其柢指南".关于指南针,下列说法中正确的是( )
D.
自由转动的指南针,其静止时指南北是由于地磁场的作用
【单选题】_______ Temple, located 21 kilometres east of Luoyang, Henan Province, was the first officially built Buddhist temple inChina in the Eastern Han Dynasty.
A.
The White Horse Temple
【单选题】________, located in the east of luoyang, Henan province, was the first officially built Buddhist temple in China in the Eastern Han dynasty.
A.
Cave of Eight Immortals
C.
The White Horse Temple