第二章 地球的变化(1/2)
??????̫ƽ?ף??????????????Ӵ?Ĵ??м???ʱ,???????????ȴ??Ѹ?ٷ?????һϵ?еı仯??
???]????һ?ۣ???ʱ????Ǿ???????ɱ?????????ʵȹ??־岻?ѣ??ŵ????˱??????ں???????Ǿ??ޣ????Ѻ?û??????????ȥ??????????ᣬ?????ʺ??????ĺ??????Ȼ??????????????
???ǵ??ǻ۶??ܸߣ?
??ǿ??????]????????군??????˭??ȥ??
?˴?һ?ۣ??Ӹ?????˵??????????ֻ?ǰ?λӢ???????ˡ?
?顢????Ĭ????ɭ????˹?ء??????????????ꡢ????????Լ??壬??˸??˿???֮ǰ??????????İ˸??ˡ?????????????????????????˯???Ե粨??û?к???????ݣ??ͣ?????ݣ????????Ӵ???????˭???۲???
?????????????ǿ?֥?????ǿ????Ҫ??ǿ????????
?顢?????ڣ???Ȼ???ס????
?????ڡ???
??ʱ??????ӿ??????
????????ڧ??
?ھ??ͷɴ??ܲ??У???λ????????λѲ??ʹ???һ?á?
??????????ռ??????ȫ??????Ǽ????ߡ?ս???Ǹ??Ա??ţ?û??֮ǰ??λ?????ĺ??٣?ս????????ɵ???֯?Ѿ??????ˣ????????Ǹ???ô?죿?????ۺ?????Щ????????
??????ս???Ƕ?ӵ????ʶ??Ӧ??ͷ??????????????ߵ???欽??ǵ?????????DZ??ʶ?ﻹ??Ը????]?룬ս???ġ????ǣ???????????????ԣ????????Զ??ر?????ռ䣬?????˶??????]??ս???????????Ҫ?????飬???Ͻ???????ռ䣡??
?ͺ???
????????ˣ??Ͱ?????????Ϊ???ྡ?ĵķ??B??
һ???????????????˯????δ֪??ֻ???Ӻ??????????ϵͳҲ?????˷?????ά?֣?ս???Ĵ??ڡ?
ս?????άϵ???Ǽ????ߡ?ս???ǵ?Ŧ??һ?ϵ???
ȫ?????ʽ??ø??ӻ??ң?
??ʵ????
??????ݵ?????ˣ?ȫ???????ǿ?Ļ????кü????ġ????ǰ˸???Ҫ??ȫ????ס????????ݡ??ü???????е????ǰ???????????ѡ????????µ??????ǰ?????????Žᣬ?Ǿ????鷳??
???ݳǣ?????С???????һ¥?Ļ?????ڡ?
??????һ??????????Զ?????
?????????????????Ӹ?̾???????Һ???ĸ???Ǻ????ѣ???ģ????ź???????˵ʵ?????Һ??????????Ÿ??????Ҷ????????˶????????????????????ǣ????????????в??û????ʧ?????Dz?֪???????????ʲôʱ????ٶ?ɱ??????
????ͷ??
?????ԣ???Դ????Ч?????Ǻ???Ҫ?ġ????????ӿ???????????ϣ???ܴ????????⣬????һЩ??Ʒ????
??Ŷ????ʲô??????????Ц??
??Ϊһ??Ͷ?ʹ?˾?????ܣ????ȹ?ȥ??????ˡ?
??ľ?о?????s???˵ȵȡ?????????֣?ص?????????HR???ˣ???Ȼ?Ḷ???㹻?ߵı??ꡣ??˵?Ž????Ӵӻ???ȡ??һ??ͼ?IJ?ï???鼮????????????HR??????ӵ?е??????????Ʒ??Ҳ?????˾??Ȩ?????????̵ȵȡ?????????ͼۡ???
??????????????????׳?Ϊһ??????ľ??????ף?????????Ц????
???ӹ????Ŀ??˿???
??ȷ???ՁB?????ܴ?
?????彫??????֮???⣬??????????һ??ǰ??̫ƽ????ʱ?????????????˺?·????????ֻ??BҪ?ó?һ?㣬??????????һ??????ľ???????????HR???ˣ???ֱ?ǽ????????ֱ????????
????????ǰ?????ǹ??ҵ??쵼?˾????Ҽң?????Ҳͦ?ź??????Ž????ӡ?
?????????ĸղţ??Ҹոսӵ???B??????һ????Ӷ????֯???ҵĵ?B??????
??ҡͷ??????????άŵ??Ա???Ҹ????㣬??m??i??????m??i??һ????????Լ??Ĺ????⣬?κ?һ????֯??????m??i????
????????s??һ?䡣
?????????Ǽ?ǿ?ߣ????Ը???̸??????????????Ҫ?????Ӱ??̫?????????Ӳ????????ȫ??????ۻ??????????????ȹ???һ?????Ѻ????????Ѿ?????λӢ????ȫ?????߸?????
?Ը??????ԣ???????û??в?ġ?
???ԣ??????ٸ?????ʲô?????ں???????????Ǹ߸??????ˡ?
????????????Ҫ?侲?㣡??άŵ?ͳ???????????Ĺ?â?????ܹ??????㣬???ǡ????ȶ??ջ??????ġ???
??η?????ۣ????DZ??Ž?ש??·?ϵ?С???ޣ??վ??ᱻ???ٵġ?
??лл??ĺ??ġ???
??һЦ?????Ҹ??????һ?¡????ţ???
本章未完,点击下一页继续阅读。