【正文】 儀主要是由（ B ）兩部分組成。 230. 用全站儀進(jìn)行距離或坐標(biāo)測量前，不僅要設(shè)置正確的大氣改正數(shù)，還要設(shè)置（ C ）。 232. 若某全站儀的標(biāo)稱精度為177。 106178。 A. 177。 5mm C. 177。 2mm 233. 全站儀有三種常規(guī)測量模式，下列選項不屬于全站儀的常規(guī)測量模式的是（ B ）。 、高壓線等 ，上午日出后一個時至兩小時，下午日落前三小時到半小時為最 佳觀測時間 235. 全站儀的主要技術(shù)指標(biāo)有（ CE ） 。 237. 用全站儀進(jìn)行點(diǎn)位放樣時，若棱鏡高和儀器高輸入錯誤，（ B ）放樣點(diǎn)的平面位置。 239. 若用（ A ）根據(jù)極坐標(biāo)法測設(shè)點(diǎn)的平面位置，則不需預(yù)先計算放樣數(shù)據(jù)。 、高差 0176。 A. 180176。 、相對誤差 、絕對誤差 、比例誤差 、相對誤差 243. 全站儀在使用時，應(yīng)進(jìn)行必要的準(zhǔn)備工作，即完成一些必要的設(shè)置。 二、綜合題 1. 根據(jù)下表中的觀測數(shù)據(jù)完成四等水準(zhǔn)測量各測站的計算。 其中：水準(zhǔn)點(diǎn)的高程 HBM1= 水準(zhǔn)測量成果調(diào)整表 測點(diǎn) 測站數(shù) 高差值 高程 m 備注 觀測值 m 改正數(shù) mm 調(diào)整值 m BM1 N1 N2 N3 N4 BM1 ∑ BM1 h2= h1= h3= h4= 11 站 h5= 10 站 8 站 8 站 12 站 N1 N2 N3 N4 實(shí)測高差∑ h= 已知高差 =H 終 H 始 =0 高差閉合差 fh= 容許閉合差 fh 容 = n10? = 一個測站的改正數(shù) = ??? nfh 3. 如圖，已知α AB=150176。 44′ 02″ ，試計算附合導(dǎo)線各邊的方位角。 40 ″） 4. 根據(jù)下圖所示水準(zhǔn)路線中的數(shù)據(jù)，計算 P、 Q 點(diǎn)的高 程。 15′，求 α BA 和 α CA。試求全長相對閉合差并進(jìn)行質(zhì)量檢核。 01′ 00″，β 2=190176。求 α BP1， α P1P2, Xp1, Yp1, Xp2, Yp2, 9. 如圖所示， A、 C 點(diǎn) 為已知點(diǎn)， P 為待定點(diǎn)，相應(yīng)數(shù)據(jù)如下表，試求 P 點(diǎn)坐標(biāo)與高程。 30′ 36″ 儀器高 iA 照準(zhǔn)高 vp 垂直角α AP +1176。 to implement , do not want to, dare not, not with disciplinary ruler to supervision。 not to have conquered, but to have fought well. 2, the plain is the background of life. Live a plain life, give up on themselves is not a coward, but the wise answers。 not unrewarding perfunctorily, but calm attitude of life of unrestrained selfconfidence. Plain living, there is no noise noisy, no earthly troubles, more did not fill in the discontent of desire, some just a calm, a calm. 3, memory of heart will not good things to erase the, life is a When no movie, pain is a beginning, the struggle is a kind of process, death is a kind of ending. Give up this giving up is the helpless, do not give up the abandoned, do not give up this giving up is ignorance, do not give up should not give up is persistent. 4, a thing figured is heaven, think impassability is hell. Since the living, to live better. Sometimes we because of too narrowminded, too care around the chores and penny wise and pound foolish, not worth the candle. Some things to attract trouble and worry, pletely depends on how we look at and deal with it. Don39。t get into a blind alley, don39。t be narrowminded. Poke to care, is a kind of openminded, a free and easy. 5, I am not afraid of others behind me a knife, I afraid to look back and see stab me, is my intention to treat people。m afraid he turned to it as a joke to tell don39。 and when we are in a negative state of mind, you will find many depressed things。 loss of sink, Eritrea pany. When you are in adversity, may wish to change a point of view to think everything over to the good Think, because good mentality decided the fate of the! 7, people are tired, rest。 you pain, no one can understand. Then you only tears to smile. 8, each people have youth, Each youth are a story, the life of the world never gets easier, I want what, wish the world all know, as has been the same。s mouth, because words will reduce its importance。t envy who. Like a person is a kind of feeling, not like a person is true. The truth is easy to explain, I feel Is unspeakable. The best travel life is that you in a strange place found a long lost touched. 11, happy life not in the bustling in, and in the peace of mind。am, like a movie, learn to appreciate, learn to be grateful, learn tolerance, and goodness, helping others. Instead of accusing the society, as into one。t envy him A sum of, don39。t let everyone like you, so also do not want to do. Life is too short to go crazy to love to go to waste, to chase the dream to regret. 15, when temper, a blessing to go. A wounding elegant people, the key is to control their own emotions. With the mouth is the most stupid behavior. A control negative emotions than a can take a city more powerful water flow slow, language is expensive. People spent two years of time to learn to speak, but to spend a few years time to shut up. That is a kind of ability, that is a kind of wisdom. 16, life is not perfect, sometimes, growth is not a cry, not an eyeful of tears, there is no trace of emotion, there is no gleam of hope, no desire, no action, no static, there is only one kind of downward sinking feeling, sink A murky? 6? 7? 6? 7 sink? 6? 7? 6? 7 toward the bottom of the sink. 17, in some way, do not go, you will not know the other side scenery is beautiful. To you is not good, you do not mind too much, no one has an obligation to you。 how do you treat people, does not represent how others treat you, if cannot see through this point, only inviting worry. 18, time is like a sponge in the water, as long as you are willing to squeeze, the total water is still there. Every life, after the ups and downs The best test of live, to life, survival and continuation, do not stop the struggle in the joys and sorrows of life on the road, so that different soul to bear life beat, acceptance of suffering. 19, indifferent to heart, calmly in table, elegant and fortable life, do not take what is so important. The pursuit will be disappointed。t despair, the coast is still, if the fate of the withered petals of the beautiful, please do not sink, the spring is still, life will always be endless trouble, please don39。 to get, must work to。 choose a simple, is choose to be happy. The plex world like a Significance of pride. Hope is the ornate palace, outside people admiring the magnificent, living in the deep knowledge of living it to pay the price. Simple world as a simple log cabin outside ridiculed shabby, the