һ pd
܇Ҫעʲô
ȥ4܇2017ԄLа桭Ҫעʲôҕ_ Ԕ>>
4s֪ͨ25̖܇ˣҲ]ʲôҪע
20KڵՈλ܇ҪעʲôȻֹ Ԕ>>
˹\Ӱ܇עʲô
ӆ܇˃(yu)2.5ȥ܇km(x)܇Ҫעʲô Ԕ>>
RҪ܇ˣ¿˹1.6λעcʲôѽxx
RҪ܇עʲôѽ Ԕ>>
܇ʲôע
ұһȥҺСȥҲ̫զkЩʲôҪeע˹1.6քLа˸λ Ԕ>>
Ҫ܇ʲôҪע
߀sync3ʲôIԄmT Ԕ>>
15LҪ܇Ҫעʲô˾C
ςYӆ܇NfLҪȰ낀£Ⱦ͵ȰɣҲ^N۾ʹԒ^f܇ˣ4sôƣĩȥ Ԕ>>
ܾҪȥ܇Ոλ_܇rʲôҪעĆ
ӆ1.5tŞһv܇]ʲôՈ̸λʲôҪעĆJNfȥ܇Ȼͬ23֮ Ԕ>>
܇ӌ͵܇Ӱ3388.NĤȫƤ_|1999 Ԕ>>
ȥ܇Ҫעʲô
ȥ܇F(xin)ڛ]Ԅӓ߀քӓpxôゃohԄ߀ք܇Ҫעʲô@Щ Ԕ>>
˹܇} ˹܇I(y) ˹1.6MT܇ ˹܇ע ˹܇ ˹܇rg ˹܇r ˹܇ ˹܇(yu) ˹܇ ˹܇ ˹܇ ˹܇U ˹1.6MT܇ ˹ӆ܇܇ ˹܇(yu)ݶ ˹܇Ҫʲô ˹܇Lrg ˹܇ ˹܇z
V|Փ V܇չ Փ Փ
o܇ ˹r ˹DƬ ˹ ˹ô ˹N ˹ͺ
Ʒƣ
܇ͣ ˹
ٷr or
֮ܲ鿴܇ҵĺ܇тĻ؏Ŷ