| 查看: 1212 | 回复: 22 | |||
| 当前主题已经存档。 | |||
| 【有奖交流】积极回复本帖子，参与交流，就有机会分得作者 aimelie 的 2 个金币 | |||
| 当前只显示满足指定条件的回帖，点击这里查看本话题的所有回帖 | |||
[交流]
肉食是造成世界糧食危機的主要原因之一
|
|||
|
hunger ??????χ??y???????2.3???????????????|?I???????_????x???@???????@?????g?????????????????????????]??????|????? ????????????|?I??????????????????????a??????M???F???r?I?Y????@Щ???????????????????????W???B?W????l????????????????????????????u?????u?????i?????????Y????????????????屶????????^10?|????????????|?I?У????????????Y??s???@Щ????????????Y????90%??I?B??????????????S?? ?????????????j?????b?﹩?o??Щ?????I?B????????????N????????????????????I????? ??????????????p????????N?????????????Z?????????е??????????????? ?????W???λ?I?B?W???????÷?(J. Mayer)???,?????????????????p10%??????????Y?﹩6??f????á? ????о?,??????б????????????????D???, ?????Z?????????B??1600?f??? ???????@????????,????Z????M??????????(45%)????j?B????,?????l?_??????@????????2/3, ???????Z????M????70%????j?B????(????????????????üZ?y???) ??????,?????????????????50??(?s??45??),??1998??t?_??280??(?s??250??)?????y?????T????????|??????, ????????????????????????????????L??????? ???Z???????????????????????_?????????Y?????A??????????W???????W??????????????V??????Q????@???????Z????},?????????????????}???????????? ???????????N?????Z?Σ?C? ???????:????????????????,?????????M????????????????a1????????????????????Y????????????20???????a1?????????16???b??????j?o?????????|?????,???????????е?10,???N90?????_????????e??? ?????????????N??j?B??????????????Z??a????40%??????j?B????, ???????????????e?t??????2.5????????@Щ???????N??b??????????????????,???????????Ч?????á??e???f??,1???????????N??S?????????????????|,???????N?????j?B?????????????????|,????????????17?????Q????f,????????????????????S????17???????????f,?S???????I?B?r?,?????,????]????????е?N?N??????????,???????N??????r????????a??????B???????????????,??λ??????????B?????????????????14??????????f,?????????????????????14???? ???????,???u????u???????r???????????????????????. ??????s???????I????M????????Y????????,?B????????????????N?????c?b???8????????????????????u??????????c???????I?? ?@??ζ??,??????????????f??????????????I??Еr,????????????s???????Гp??o???????????????, ?????M??????????,???b??????????????????M??b???^1??(?????j?B????),????????????^????????300???? ?????χ?????L???????(K. Waldheim)???f:????????Z?????????????繠????????I????χ????????????@Щ???????p?????????? ?S???W??????f,??Q???Z?Σ?C??????,??????????????????????"??????????????,???N,????????????I????@????????r,?????????@??????I?B,????????L??,??????????????????????????????????????????ǘ??????????????????????,?????????????????,?B???????,??????????????I?????Z???"(????B. Pinkus?????????) "????????M????????????,???????M?????????j????"- ??? ??W??????,δ????????????????????????S???????????_????????Y??????о???????S???????????ζ????????????, ?A??????????@????????????^?????????,???????????????????????Ы@???????????|?? ?????δ????????? -- ????????????????x????????,???H?H???????o?????????Y?,?????????,???????????S??????F?????????????????????J?R???????????, ?J?R???????????F??l????????????m?????,?Y????????y???? ???РI?B????????????Ы@?? ????I?B????F????????????????????裬????????J??????????w?????????????S????????е????|??????????^??????????????????????????????|????????????????F?????????d?????????? ??????Εr?g?????????????????|???????????????????????t??f????I?B??T???????@???f?^?????????????|?????????????????????o?P?o??????????I?B?????????????????????????????B????????????|???????????????B????????????e?M????????????????Ы@?á??S???W????????????????????????????????????????????????? ?????_?????РI?B???????}?????????S??????????????????????????w???????????????????????????????q???????????^?????S???????????????v???????????N???????Щ???????????m???????????????????S???????????????_????????????????D???????, ?Р?????????{???L??????????S????????????????????????????????? ?S????????f??????????r?????m?????????????П??????F???????S???C?????????????C????????????????????????????????C??. ?????K???? ??????P????????|??????????, ???????. ?о??@?, ??????x???????K????C???????????????????, ????????C???????????????????????????^??????C???????????x????????? ??????u?????????????????????????W????????ɡ???????????????ж????|????????????t?W???????I?B?c???????棬??????h??????????c??????????????????????????????????????????Y?????????????????????????????p????????????????????????????ζ???????? ??????????????,??ú??r????O??????????????. ??????????L, ?^???c?????, ??д???????ж????????, ?S?????????Ч?????m?U???c????????????ж???????????????~??????????庬?????^?????????(ciguatera)?????????????@?N?~????????ж???????]?н?????B??~?a???r?????????^??????W???|???B????????????????. ?????????? ??????????????I????????????????????????????????????F?~???Y?????F????????????E????????????????????I???U??????????????O????????O?W??С???, ???@???????~???????????????~??, ?????o?????~?????????????????????????????~???????S?????@????????`???????o????????????y????????^?????????b?????`????O?W?? ?????, ????????????????????????????h????????????????????x?? |
回复此楼» 猜你喜欢
288求调剂 一志愿哈工大 材料与化工
已经有16人回复
-
0805求调剂
已经有4人回复
-
求调剂，一志愿北林食品与营养095500，301分，已过六级，有科研经历
已经有3人回复
-
0856材料与化工调剂，339
已经有5人回复
-
311（085601）求调剂
已经有10人回复
-
080200专业277分，求带走！
已经有4人回复
-
359求调剂
已经有6人回复
-
342求调剂
已经有6人回复
-
070300化学279求调剂
已经有10人回复
-
086000生物与医药298调剂求助
已经有5人回复
9楼2008-06-05 22:55:44
yanger263
金虫 (著名写手)
- 应助: 0 (幼儿园)
- 金币: 1531.9
- 红花: 2
- 帖子: 1571
- 在线: 38.2小时
- 虫号: 492281
- 注册: 2008-01-08
- 性别: MM
- 专业: 化学
2楼2008-06-05 10:04:36
柳成阴
版主 (文坛精英)
小组长
- 应助: 6 (幼儿园)
- 贵宾: 5.289
- 金币: 38960.2
- 散金: 5900
- 红花: 78
- 沙发: 89
- 帖子: 20941
- 在线: 1725.3小时
- 虫号: 443610
- 注册: 2007-10-27
- 性别: GG
- 专业: 环境分析化学
- 管辖: 休闲灌水
3楼2008-06-05 14:50:24
去日留痕
至尊木虫 (文坛精英)
小小木虫虫
- 应助: 0 (幼儿园)
- 贵宾: 0.123
- 金币: 10654.7
- 散金: 1105
- 红花: 12
- 沙发: 307
- 帖子: 10725
- 在线: 328.7小时
- 虫号: 531565
- 注册: 2008-03-23
- 性别: GG
- 专业: 应用高分子化学与物理
4楼2008-06-05 15:31:08
