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2017*깤̲Աģ

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2017 *깤̲Աģ
һѡ⣨ 25 ⣬ÿ 2 ֣ÿıѡУֻ 1 ⣩ 1ڵ߲Уĵȱ߽һ߽Ͷ߽IJӦ A≤±10mm B≤±12mm C≤±15mm D≤±16mm 2γ׼ˮ׼ܼĿ__ A׼ˮ׼Ƿֱ BԲˮ׼Ƿֱ CļǷֱ DԶ׼Ƿֱĺ 3ط__ A۲ֻһĵ B۲ֻĵ C۲ֻϷĵ D۲ֻ˫ 4ͨʹùǽҵҵӦԲɹ㣬ѡ ڲĸ__ Aӳ B˳ C D¶ȸ E۹ 5ijȴڻ 60m ʱһֿΪ__ A1020mm B1025mm C2030mm D2035mm 6ˮ׼УתǴ__ A B߳ C D 7ͨʹ__ʾͼ AšDZšźע Bɽɽȡɽɽ Cߡߡߣ Dź͵ò 8 AB Ϊ 120.23mλΪ 1212336 AB y Ϊ

A-102.630m B62.629m C102.630m D-62.629m 9ͼһΪͼ__ҡ A5%10% B10%15% C10%20% D15%25% 10ˮ׼ʱˮ׼бֵ__ Aˮ׼ǰбʱ Bˮ׼бʱ C DǼ Eˮ׼бǴ 11ÿͼɺ󣬶Ҫͼϱעͼ__Ապʹʱο AͶӰʽ Bϵͳ C߳ϵͳ Dˮ* EλǴС 12ͼΪ 1:1000ȸ߾Ϊ 1mҪ A B ѡһ¶ 5%·ߣڵȸ߼С*ӦΪ__ͼϾӦΪ__ A20m1cm B10m1cm C10m2cm D20m2cm 13ͼ 1 ʾOC=60.500mβ∠AOC0-β1∠AOC =+30" CC0 ֵΪ A+0.009m B-0.009m C-0.0045m D+0.0045m 14 ijֳߵij߳ʽΪ L=30-0.003+1.2510-530(t-20) 4 ¶ 60m¶ȸʵʳȷֱΪ__ A-0.012m59.988m B+0.012m60.012m C-0.012m59.982m D+0.012m59.982m 15ˮ׼Զڱ϶ʱӦӲӲԭ__ AȲ B߲ Cߵijʮ˿*ûغ

Dᄉ 16 ڹ۲Բ£Ϊ__żȻʵ ֵܳġ A1 B2 C3 D4 17ǵӦ__ Aᴩ· Bܵų CԽƺ Dˮ 18*ij̵߳ˮ*棬Ƹ߳Ϊ__ A̵߳ļȨ*ֵ B̵߳*ֵ Cĸ̵߳*ֵ D߳ 19ھУȵı׼__ A B C D 20ݾγDz PQ 汱λΪ APQ=621108 P Ǧ =-04814 PQ 귽λǦ PQ= A62°59'22" B61°22'54" C61°06'16" D61°06'27" 21GPS Ҫ󲿷ɣռ֡زֺ__֡ Aû豸 BGPS ʱ CGPS DGPS 22ͬһֱߵ淽λŷλ֮ĹϵΪ__ AA=Am+ BA=Am- CAm=A+ DAm=A- 23߲ˮ*֮__Ϊ¶ȡ A B C D 24йڸе·ȷ__

A·ӦΪд롢ٽͨ B·г֮ӦмֳӦȫƻ򲿷ֿ C·ӦΪӳиҪĸ·ԽͨΪ D֧·ӦΪ··ɢͨáз E֧·ӦԽֲͨԷΪ 25 Զ*ˮ׼Բˮ׼ݾе£ڲԶ* ʹˮ׼Զб__£Զṩһˮ*ߡ A10 B12 C15 D18 ѡ⣨ 25 ⣬ÿ 2 ֣ÿıѡУ 2 2 Ϸ⣬ 1  ѡ ⲻ÷֣ ѡ ѡÿѡ 0.5 ֣ 1ʩҪ̵ߺ͸֮ ߵģھҪϸߵĽڲİװɲ__ Aϵͳ̵Ŀ Bԭʩ CԭĻ*Ӹ߼ͼԭмܲ Dҿĵȼʽ 2ѵĵֳһ㷽ҲӦ__ A1/1000 B1/2000 C1/3000 D1/5000 3ˮ*ǹ۲У÷۲ⷨй۲⣬__ A 3 ʱ BΪ 4 ʱ C۷Ϊ٣ D 3 ʱ 4GPS ȫǶλϵͳںеӦð__ۿڡͷ ʯ꾮*̨λԼ׵² A B½½ C½ܿƲ Ddz̲ E 5һˮ׼·ϲ۲⣬__ Aˮ׼δֱ B Cˮ׼ Dˮ׼㲻׼ȷ 6Ӳķ__ʹʮ˿ĿӰ

AתᄉԹ BתĿԹ CĿᄉԹ Dת΢ 7й GPS ƲȷУ AڣؿƲʹ󲿷ֹ̿Ʋ϶ GPS ջ BAA GPS ǽIJοܵĻ C ȫλϵͳв̡涨 GPS ڵ*; ΪĵȺһ D ȫλϵͳв̡涨ڲʱ𼶲衢Խ ͬȫ E GPS ؿGPS ܹ̿GPS μ⡢· GPS ѻȡ˳ؿ 8ʩ*IJ裬Ӧ*ͼʩĵȷ ʩϴͨϲʱãʽչԭп A Bˮ׼ C D 9żȻ԰__ AĴСһĽ BСֵĻȴ CΪֻͬ D*ֵ۲ֵ* Eһ㲻 10һ 1:5000 ͼа 1:2000 ߵͼΪ__ A2 B4 C10 D16 11ѡͼʽ__ Aó Bò Cͼβ Dͼϵı 12ֱ__ AֻΪ BΪҲΪ CֻΪ DΪ 13й׼ȷ__ A׼õı־һDZˡ˻ B׼ʱӦתĿʹʮ˿ C׼ĿһҪע⡰Ⱦ顢ԭ

D׼Ҫת΢Ϊ׼ľת΢ E׼ĿʱҪעӲ۾Ӧƶ۲Ŀʮ ˿Ƿڴ 14__ˮ*ʱˮ*ûӰ졣 A۲ĿǦ 0ˮ*̶Ӱ( 0 B۲ĿǦ 0 i 0 C۲ĿǦ 0ˮ*̶Ӱ( 0 D۲ĿǦ 0 i 0 15Ը̵߳__ Aˮ* Bˮ׼ Cٶˮ׼ D 16ˮ׼ǵԲˮ׼Ӧ__*С Aʮ˿˿ Bˮ׼ C׼ D 17ݡýͨ(GB50325-2005)Ĺ涨һָ__ Ľ A5 B10 C12 D15 18תĿԹĿʹ__ʮ A Bʮ˿ֻ Cʮ˿ֻ DԹ 19ҹ NGPSN A ı߳ԾΪ__ A210-5 B210-6 C210-7 D210-8 20ͬһŵͼϣȸ*Խ˵__ Aȸ߾Խ B¶Խ Cȸ߾ԽС D¶Խ 21¥ݵǦ һ 20㡫45֮䣬Ҳ¶__֮䡣 Ai=1/1.751/1 Bi=1/2.051/1 Ci=1/2.751/1

Di=1/2.951/1 22ijֱߵ귽λΪ 1212336귽λΪ A238°36'24" B301°23'36" C58°36'24" D-58°36'24" 23߸=__+ӵ Aӵ߳ Bת߳ Cǰӵ߳ D߳ 24ƲеıҪָ A֪һ B֪һߵı߳ C֪һߵ귽λ Dˮ׼֪һĸ߳ Eˮ׼֪һĸ߲ 25ˮ׼DzʱӲԭ__ AУ Bʮ˿δغ Cʮ˿ֻλòȷ DĿζ



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