星期三, 四月 30, 2008

一个功能强大的数学软件 sage

整合绝大多数开源的数学软件,包括maxima等。可视化见面可以网页形式出现,貌似还蛮不错的软件。下载下来有200多兆。

是华盛顿大学的一个项目,2006年开始的,现在几十个志愿者在贡献。

星期五, 四月 25, 2008

20080422 Herzl mountain




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Herzl的办公室



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Herzl山大门



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模拟议会大厅



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我们到的时候9点15分,刚好Herzl博物馆的一轮参观开始。我们在门口买了票,学生证,一人20. 里边很多银幕,在一个地方看一下,然后人换场景,继续看,持续近一个小时。我们这一拨是英语的,运气很好。



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Herzl广场,现在几边都搭起来了看台,一拨军队的人干的,还排练,估计要迎接什么阅兵之类的



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Herzl的墓,犹太复国主义倡议人,卒于1907年(好像),只有四十几岁



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Herzl俯瞰着大家



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广场



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旁边的mm是guide,挺负责的,英语也不错



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一拨当兵儿的



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我和大校在一起



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a quickr pickr post

20080418 海法-加利利湖-戈兰高地-阿科老城



好像放flickr上多于200张的照片,quickr就找不到了。

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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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司机途中把我们放到的一个地方,曲径通幽。不过大多数人没有这个兴致在里边穿梭,早早地停住不走了。我们几个也没走到底就回来,怕他们等太久。



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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难得的是这里有水



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20080418, Haifa, Galilee, Golan Heights, Ako city



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柳絮



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高地上大家放放风,司机说对面就是叙利亚了



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20080418, Haifa, Galilee, Golan Heights, Ako city



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Ako city



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约旦河上的桥



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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门口的这花鲜艳无比呀。可以园子的门关了,因为这天是星期六。



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20080418, Haifa, Galilee, Golan Heights, Ako city



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酒厂



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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想照下Galon,结果只把希伯来文的照下来了。这里是一个集中地,有旅游聚集地的主要特征



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约旦河



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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从这里开始就是Ako city的老城



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戈兰高地上看下面葱郁的农田,可惜这天天气有点灰蒙蒙的



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20080418, Haifa, Galilee, Golan Heights, Ako city



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戈兰高地上的一个村庄,吉布兹,毁于战争



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危险,铁丝那边是雷区



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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不知道这种炮会不会发不出去在原地炸了



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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艳丽特写



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戈兰高地上的一个以色列军队驻扎的地方,说是不让拍照,就只照了这一张



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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Ako市里自己开的一个博物馆,收藏一下不老的私人藏品。馆长的儿子做志愿者给我们逐一介绍了一下



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20080418, Haifa, Galilee, Golan Heights, Ako city



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以色列很多景点都是编号的,便于租个语音解说戴着听。



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小博物馆外的红衣大炮



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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冒死拍了一个悬崖



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20080418, Haifa, Galilee, Golan Heights, Ako city



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坐得很整齐嘛



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店里一个巴掌大的烛台要60NIS,感觉比较贵



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凌乱的港口一幅繁忙的样子,海边很多人,不知道干嘛的,也许跟我们一样无所事事的,但船基本上都是闲在那里。有游船,但我们问有没有去海法的船,说没有。



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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开火车



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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为了拍完整那个1290年的古物,俯首甘为孺子牛啊



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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从隧道出来就到了这里,我们从另外一个方向看到过这里,于是决定返回



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隧道里



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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看着多立体啊,其实是平面画



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20080418, Haifa, Galilee, Golan Heights, Ako city



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这只鸭子好大,走得好慢啊。是鸭子吗?



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20080418, Haifa, Galilee, Golan Heights, Ako city



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20080418, Haifa, Galilee, Golan Heights, Ako city



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一个1290年的古物



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在海边,应该是古代贸易的储藏室



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20080418, Haifa, Galilee, Golan Heights, Ako city



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五人聚齐,当我们照的时候,旁边一对老外夫妇很主动地帮我们一起来了一个。貌似他们不会说英语。



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瓷器



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后面是出去的出口,摆着一个纪念品店



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十字军地下城堡



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20080418, Haifa, Galilee, Golan Heights, Ako city



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天然相框



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难道这里是放头的?






a quickr pickr post