第十七节 博铺见闻
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第十七节博铺见闻
他对数学很有兴趣,少年时候再澳门读过不少欧洲人和阿拉伯人的著作,对几何学和代数学颇有研究。龙腾小说网ltxs520.com不过外人对他的数学热情只以为是经营算账所需――不免还有一干无知的人取笑:说李老爷爱钱如命,怕账房先生黑钱,自己学算数学得门精。
李洛由间或也听到过这样的言辞,虽然无需争辩,却是暗暗苦笑:绝大多数国人对数学的概念还是停留在最简单的算术应用层面上。李洛由博览过许多中外数学大家的著作,也和当世的数学家有过来往,但是这东西也就是在很小的圈子里作为一种“玩意”存在。许多人觉得这是毫无用处的“奇技淫巧”,恭维一点的也不过说这是:“屠龙术”――要说应用,也只有天文历法上用得上了。平时过日子谁用得上呢?
以李洛由对代数和几何的修为,在本时空大明也算是少有的数学人才了。不过这才能几乎派不上用处。平日里他只能把解几何、代数题作消遣之用。不免时有怀才不遇之感。
《数书九章》的内容大致类似数论范畴,不过并非纯数学理论,内中有许多实际的运用举例,包括天时历法,测量、市场交易、税收计算等方面。即有理论又有实用。李洛由对此颇有兴趣,
越看越有兴致,干脆在桌子上铺开了纸,拿出鹅毛笔计算起实例提来了――这是他少年时候师从耶稣会教士学习的时候留下的习惯。
他有眩晕之症,算得久了不免有些头晕目眩。起身走了几步,干脆又回到甲板上去透透气。刚出舱门,只见扫叶居然攀在一只箱子上,扶着桅杆在眺望。看到主人出来,赶紧跳下来过了伺候。
“有什么好看得?”李洛由奇怪,“没个样子。”
“是,”扫叶恭恭敬敬的说,“老爷教训得是,小的在看盐船。”
李洛由看去,只见船舷左侧,一队船只正航行。这队船只都是中小船只,有双桅的福船、广船,也有米艇、拖风之类。船型各异。只是每艘船的船头都涂着白色的字样:“临运”,后面居然是阿拉伯数字!李洛由吃了一惊,他认得阿拉伯数字,平时记得私账也有用过这种数字。不过,自己属于极个别的现象,这样直接油漆到船帮上的还是第一次看到。
“这是临高的船吗?”
“没错,是马袅运盐的船。”船老大说,“这边就是马袅港了,有个盐场。”
这样一说,李洛由略有印象:此地的确有个官盐场,属于海北提举司。
“这许多盐要运到哪里去?”
“当然是博铺了。”船老大说。
澳洲人在贩私盐!李洛由心想,他注视这队盐船,大约是十艘,结队航行,每艘的吃水都很深,大约上面的海盐数量不少。这样明目张胆的运输私盐,这伙人真是好大的胆子!
船队保持着规整的队形,一艘跟着一艘以单列纵队航行着。水手和刚才见到的巡逻船上的水手一样穿着蓝色短褂子,有一些人身背长长的鸟铳,在船舷两侧警戒。李洛由暗暗数了数,每条船上背着鸟铳的至少有四人。还有几条船的船楼上装着奇怪的东西,一个圆形的西洋高脚杯式的底座上装着一个黑乎乎的长箱子,后面站着两名水手扶持着,不知道作何用处。李洛由猜想可能是一种澳洲人的大炮――他们既以火器犀利著称,有几种大明和西洋都没有火器也不足为奇。
这样的架势,难怪官府只能装聋作哑。李洛由想。缉拿私盐这种事情一贯是捉小放大。抓到惩办的无非是几斤几十斤的小贩子,抓大一个有几石的已经算是大案了,真正几十上百贩运的大私盐贩子是无人敢惹的。不光是私盐贩子剽悍敢搏命,也因为这种买卖背后往往牵扯到缙绅。
澳洲人如此胆大妄为,背后的缙绅又是何许人也?高举可以算是他们的一个靠山。高大官人又连着京师里的杨公公……
不过,就算是杨公公也不见得敢于给他们如此的乱搞撑腰。澳洲人显然没这么简单。运盐的船队渐渐的落在后面。李洛由眺望着马袅港,海岸线上一片片的盐田在阳光下显得很是耀眼。盐田之间坐落着一座座的风车,巨大的风翼在风中缓缓得旋转着,这种巨大的提水风车已经成为马袅沿岸的一道风景线。
“很象尼德兰的风景。”夸克评论道。
“这些风车有什么用?”李洛由问。
“我想应该是用来提水。”夸克说,“否则我想不出有什么用。”
“如果是提水的话,为什么要把海水提升起来,”李洛由评论道,“开条水渠把海水引到盐田里不就是了?”
这时候风向把船只向海岸线又推近了一点,看到风车的旁边有木结构的高台,高台的顶部是一道道的水沟,里面插满了竹条子,竹条子密密麻麻,但是十分规整。
李洛由看得十分仔细,奈何距离还是远了些,勉强可以看到风车的确是在提水,提起来的水被不断的淋到高台上再淌下。
李洛由对制盐的概念全来自书本,大概知道制盐要先制卤,制了卤之后再用煎熬或者日晒的方式制成盐。看了半天,还是没明白这是在干什么。
夸克当然也不明白,不明白的地方还有很多,比如在内陆的地方,冒出了滚滚的黑烟,在晴朗的天空下直冲云霄,难道有地方在失火?
“天天如此。”船老大似乎看出了乘客的疑惑,“这种黑烟在临高到处可见。都是一个个比树还高的砖烟囱放出来的。小的也不知道他们天天烧炉子做什么用。”
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