20xx年電大建筑專業(yè)-建筑測量試題小抄(參考版)
2025-06-08 17:31本頁面
【正文】 t. Baumgartner still will free fall at a speed that would cause you and me to pass out, and no parachute is guaranteed to work higher than 25,000 feet (7,620 meters).cause there第 12 頁 共 12 頁。ll be traveling fast, so despite the distance, it will not be like diving into the deep end of a pool. It will be like he is diving into the shallow end.Skydiver preps for the big jumpWhen he jumps, he is expected to reach the speed of sound 690 mph (1,110 kph) in less than 40 seconds. Like hitting the top of the water, he will begin to slow as he approaches the more dense air closer to Earth. But this will not be enough to stop him pletely.If he goes too fast or spins out of control, he has a stabilization parachute that can be deployed to slow him down. His team hopes it39。s actions.CSKA said they were surprised and disappointed by Toure39。s 21 win.Michel Platini, president of European football39。for the racist behaviour of their fans durings about how he felt and I would like to speak to him first to find out what his experience was.Uefa hass 150th anniversary celebrations and will attend City39。s celebrations said he wanted to meet Ivory Coast international Toure to discuss his plaint.CSKA general director Roman Babaev says the matter has been exaggerated by the Ivorian and the British media.Blatter, 77, said: It has been decided by the Fifa congress that it is a nonsense for racism to be dealt with with fines. You can always find money from somebody to pay them.It is a nonsense to have matches played without spectators because it is against the spirit of football and against the visiting team. It is all nonsense.We can do something better to fight racism and discrimination.This is one of the villains we have today in our game. But it is only with harsh sanctions that racism and discrimination can be washed out of football.The (lack of) air up there Watch mCayman Islandsbased Webb, the head of Fifa39。t do that it will go on and go on. We have to stop it。用測回法測量，先在A、B兩點上立好測釬，將經緯儀置于O點，按以下程序觀測：o 正鏡，照準A，讀取水平讀盤讀數，記入觀測手簿； o 順時針轉動望遠鏡照準B ，讀取水平讀盤讀數； 由正鏡方向兩讀數差可以計算出上半測回水平角βL= （3分）o 倒轉望遠鏡，瞄準B，讀取水平讀盤讀數； o 逆時針方向轉動望遠鏡，瞄準A，讀取水平讀盤讀數； 計算下半測回水平角βR= （6分）若上下半測回角度差小于限差，則取平均值作為最后的角度，否則重新觀測。以建筑物為例，首先進行安置儀器、定向，然后依次瞄準建筑物的碎部點進行觀測讀數的計算，通過水平角確定方向，通過水平距離在該方向上確定碎部點位置，計算高程，然后連接各碎部點即完成了建筑物的測繪。具體操作步驟包括在測站點上安置儀器、置水平度盤讀數為0176。31′12″（應說明計算過程與主要公式）（10分）41．某地區(qū)要進行大比例尺地形測圖，采用經緯儀配合半圓儀測圖法，以一棟建筑物的測量為例，論述在一個測站上進行碎部測量的步驟與方法。試計算M、A兩點的水平距離和坐標方位角。（1）計算高差閉合差：△h = HBM2 HBM1 = – = m∑h = – + = = fh= ∑h △h = – () = = 3mm（4分）（2）分配閉合差，計算改正數∑L = + + = kmv1 = (L1/∑L) * fh
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