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【多选题】
锚杆支护的施工事项包括( )。A.
锚杆安设作业应在初喷混凝土后及时进行
B.
钻孔前应根据设计要求定出，钻孔方向宜尽量与岩层主要结构面平行
C.
注浆开始或中途暂停超过30分钟时，应用水润滑灌浆罐及其管路
D.
注浆孔口压力不得大于0.4MPa
E.
锚杆可以采用早强水泥砂浆锚杆和楔缝锚杆
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举一反三
【单选题】Based on Shakespeare's experience, it is probably true that the members of the Lord Chamberlain's Men______.
A.
performed more than one job
B.
were jealous of each other
C.
could not read or write
D.
were all quite young
【单选题】The author's overall comment on Lord Norwich's book is one of
A.
disapproval.
B.
impartiality.
C.
ambiguity.
D.
extollment.
【简答题】Lord Baltimore who set up the colony of ____ was ___ in religion.
【单选题】以上说法不是刚架优点的是
A.
刚架在荷载作用下,变形较小
B.
刚架在受力后,刚结点所连接的各杆件间角度不变
C.
由于存在刚结点,使刚架中杆件数量较少,内部空间较大
D.
由若干杆件主要用刚结点组成
【简答题】体育与健康学习评价包括:
【简答题】体育与健康学习评价包括:
【简答题】Which colony was created by Lord Baltimore as a place where Catholics could practice their religion safely?
【单选题】Lord Baltimore's feudal plan failed because of several factors except _______
A.
there were more Protestants than Catholics in Maryland
B.
the wilderness of the continent made the plan impossible
C.
there was plenty of land while labor was scarce
D.
the English King did not like the plan
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