【简答题】任何情况,受拉钢筋的锚固长度不应小于 mm。
【单选题】测得有三个测站的一条闭合水准路线,各站高差分别为1.501m、0.499m和-2.009m,则该路线的闭合差和各站改正后的高差为()m。
A.
+0.009;1.504、0.502和-2.006
B.
-0.009;1.498、0.496和-2.012
C.
-0.009;1.504、0.502和-2.006
D.
-0.009;1.504、0.505和-2.000
【单选题】测得有三个测站的一条闭合水准路线,各站观测高差分别为+1.501m、+0.499m和-2.009m,则该路线的闭合差为( )m。
【简答题】任何情况,受拉钢筋的锚固长度不应小于 mm 。 任何情况,纵向受拉钢筋绑扎搭接长度不应小于 mm 。
【简答题】测得某闭合水准路线各站段观测高差分别为+1.501m、+0.499m和-2.009m,则该路线的闭合差为( )m。
【判断题】The Prime Minister and other members of the Cabinet exercise executive power as the "Government".
【判断题】The real power of the British government lies in the cabinet headed by the Prime Minister.
【简答题】已知 p = f ( T,V ) , 证明 :
【单选题】The Chairman of the Select Committee on Foreign Affairs is the former Cabinet Minister (阁僚,大臣) the __________ David Howell.
【判断题】In 1573,WangAnshi occupied the office of the Chief Minister of the cabinet.