潜艇具有很好的隐蔽性,它可以长时间在水下航行,请问潜艇在水下航行主要靠什么进行导航?( )A.雷达 B.卫星导航C.GPRS D.惯性系统
来源:学生作业帮助网 编辑:作业帮 时间:2024/10/06 20:33:29
xXr"}#:W?(a#a8& !D@"n.HneYU4UU]yɬ9:Jt
i躪jH-rTqC]E5j,3E>S-Y]E
'>Z(uoB?nlo%[7C*jn])*?fl!?DօWrK?Nчߧ`WC#z3W
i퍰b{SjR+̥YҰaPcڵnBR
U/RtM_nd'p}`;1ƫ%.Q@,p]a?UW@d>c9k=p)xC\t˳Ǩ۵(q&j;ѮE/Ec`/ؿք͞%|*/?hȹ4x0s4T([jW&ۜ69MTֶV/үS]蝆Fw'9̕kU'UO͗yNeNS~nAfzufj1{Vb^
ȧmɂIq~EeŁ#$RAƢqi;g*NߥC6Hѓʊ'{f(qiqv$Wo+)K3+| q-dWԟhw@Q`['w˙
R6G
vY\[:WTiS]o_a7ːe0+z'x F̼NDڈ
wrD\Dap
r[(0p[1ZXMyZHEM TxqB@h'3H-#W0SuTԃ5č3LlvN'20ʱJgeaF5Ȅ f5Sy9s~Ӹ^֖b~gH)^n"iH6Ҡ͋(̀YPb%Έ!3۫ڄeSݴe W/I%bB|Lz9Gk8ڒI%kPm@R>ؗ͜*3B(7Fʹ3VYM"c,:-GiHO[MdҮ҂c`a9J߮,/t &$!9{|{Xɽȫ'i3˴(UW|)^@cWT\ݠ`!b9M).
'5
&;o;R|`6A27FfLyPfT5@2w_n=l:\Ԋcc6vtףn%! -ttdŅ
8վ_٧ٯ4Be6Mx]?ـRq~UCCU41FͰǵ=GsF
0AQ>\æCnå떁6#k=K*7ptrܗmrO-2}Y=eogQB)';78udہИ[Rޱl/M8198<[Y wiGW)qH ELSX0>fPS8OgP@JRN{fweO۴ijRl\
bV.˺Ǎy03-koФ-#T3AХj2[ ܗAN[-6|Ixx`UefdD"j
9RLWG7xH @4_qW/p-dzdDҝ=Su
a9F!OI3 WWbG$07pG\*)7p(fa(Q\fr
UJSj1 Sc
Ny1
?=3^T
Rq q$ 7C;Nwl)RWYe27/fzDSq>WЃ,RM5pf0́f6
MFHLSK&!,II7Fa@Sz2`UFQ;PBcŽFf|5 |#3#(v