第二百三十六章 这实在太简单了
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文华殿中,皇帝大臣们目瞪狗呆的看着,赵昊用那太阳系的模型,演示日食、月食和月相的成因。
第mwbdaIPccWw6XjtHpo一mwbdaIPccWw6XjtHpo看mwbdaIPccWw6XjtHpo看mwbdaIPccWw6XjtHpodmwbdaIPccWw6XjtHpo1mwbdaIPccWw6XjtHpokmwbdaIPccWw6XjtHpokmwbdaIPccWw6XjtHpoamwbdaIPccWw6XjtHponmwbdaIPccWw6XjtHpo.mwbdaIPccWw6XjtHpocmwbdaIPccWw6XjtHpoomwbdaIPccWw6XjtHpom”(style="display:none
但说实话,除了月相因为月亮的盈亏摆在那里,无需证明之外。对于日食和月食的成因,居然如此简单,大家还是无法相信。
第rgpBH8lMeyN7S一rgpBH8lMeyN7S看rgpBH8lMeyN7S看rgpBH8lMeyN7SdrgpBH8lMeyN7S1rgpBH8lMeyN7SkrgpBH8lMeyN7SkrgpBH8lMeyN7SargpBH8lMeyN7SnrgpBH8lMeyN7S.rgpBH8lMeyN7ScrgpBH8lMeyN7SorgpBH8lMeyN7Sm”(style="display:none
倒是清晰的演示出,为何日食只发生在初一朔日,月食只发生在十五望日。
第AS15O9u98Q9y5J一AS15O9u98Q9y5J看AS15O9u98Q9y5J看AS15O9u98Q9y5JdAS15O9u98Q9y5J1AS15O9u98Q9y5JkAS15O9u98Q9y5JkAS15O9u98Q9y5JaAS15O9u98Q9y5JnAS15O9u98Q9y5J.AS15O9u98Q9y5JcAS15O9u98Q9y5JoAS15O9u98Q9y5Jm”(style="display:none
不过,这点证据,可远不足以服众啊。
第WXC8COmBJ9Q一WXC8COmBJ9Q看WXC8COmBJ9Q看WXC8COmBJ9QdWXC8COmBJ9Q1WXC8COmBJ9QkWXC8COmBJ9QkWXC8COmBJ9QaWXC8COmBJ9QnWXC8COmBJ9Q.WXC8COmBJ9QcWXC8COmBJ9QoWXC8COmBJ9Qm”(style="display:none
于是所有人的目光,齐刷刷望向钦天监正贝培嘉,希望这位家学渊源的老阴阳人,能给大家解惑。
第fGfkYewtFtFM1K0lfS一fGfkYewtFtFM1K0lfS看fGfkYewtFtFM1K0lfS看fGfkYewtFtFM1K0lfSdfGfkYewtFtFM1K0lfS1fGfkYewtFtFM1K0lfSkfGfkYewtFtFM1K0lfSkfGfkYewtFtFM1K0lfSafGfkYewtFtFM1K0lfSnfGfkYewtFtFM1K0lfS.fGfkYewtFtFM1K0lfScfGfkYewtFtFM1K0lfSofGfkYewtFtFM1K0lfSm”(style="display:none
贝培嘉无奈的摊下手,他还是头回听说,大地是绕着太阳转的呢。
第fyMTh7lSbFnjzX一fyMTh7lSbFnjzX看fyMTh7lSbFnjzX看fyMTh7lSbFnjzXdfyMTh7lSbFnjzX1fyMTh7lSbFnjzXkfyMTh7lSbFnjzXkfyMTh7lSbFnjzXafyMTh7lSbFnjzXnfyMTh7lSbFnjzX.fyMTh7lSbFnjzXcfyMTh7lSbFnjzXofyMTh7lSbFnjzXm”(style="display:none
只听赵昊深谙众人心理的说道:“到此时为止,诸位肯定还会说,这与荀子的‘天论’有何区别?都是一种假说而已。”
第bGpNHtJ8kYlSh2cFhXL一bGpNHtJ8kYlSh2cFhXL看bGpNHtJ8kYlSh2cFhXL看bGpNHtJ8kYlSh2cFhXLdbGpNHtJ8kYlSh2cFhXL1bGpNHtJ8kYlSh2cFhXLkbGpNHtJ8kYlSh2cFhXLkbGpNHtJ8kYlSh2cFhXLabGpNHtJ8kYlSh2cFhXLnbGpNHtJ8kYlSh2cFhXL.bGpNHtJ8kYlSh2cFhXLcbGpNHtJ8kYlSh2cFhXLobGpNHtJ8kYlSh2cFhXLm”(style="display:none
官员们含笑点点头,可不。
第o3WVGZiDB9一o3WVGZiDB9看o3WVGZiDB9看o3WVGZiDB9do3WVGZiDB91o3WVGZiDB9ko3WVGZiDB9ko3WVGZiDB9ao3WVGZiDB9no3WVGZiDB9.o3WVGZiDB9co3WVGZiDB9oo3WVGZiDB9m”(style="display:none
正如赵昊所言,在他们看来,所谓‘太阳系’只是一种设想。与‘浑天说’、‘盖天说’、‘宣夜说’没有本质区别,都是假说而已。
第QuD4SzLsSBS一QuD4SzLsSBS看QuD4SzLsSBS看QuD4SzLsSBSdQuD4SzLsSBS1QuD4SzLsSBSkQuD4SzLsSBSkQuD4SzLsSBSaQuD4SzLsSBSnQuD4SzLsSBS.QuD4SzLsSBScQuD4SzLsSBSoQuD4SzLsSBSm”(style="display:none
假说嘛,信就信,不信就拉倒。所以他们并不太在意,全当在经历一次新奇的体验罢了。
第VmjT78sDn2r一VmjT78sDn2r看VmjT78sDn2r看VmjT78sDn2rdVmjT78sDn2r1VmjT78sDn2rkVmjT78sDn2rkVmjT78sDn2raVmjT78sDn2rnVmjT78sDn2r.VmjT78sDn2rcVmjT78sDn2roVmjT78sDn2rm”(style="display:none
“然而我要告诉诸位的是,这个模型并非想象出来的,而是由详实的观测数据,精确计算得出的。”
第NK10F1qH9tCaqZz一NK10F1qH9tCaqZz看NK10F1qH9tCaqZz看NK10F1qH9tCaqZzdNK10F1qH9tCaqZz1NK10F1qH9tCaqZzkNK10F1qH9tCaqZzkNK10F1qH9tCaqZzaNK10F1qH9tCaqZznNK10F1qH9tCaqZz.NK10F1qH9tCaqZzcNK10F1qH9tCaqZzoNK10F1qH9tCaqZzm”(style="display:none
便听赵昊石破天惊道:“因此可以此为基础,推算出每一次日食和月食,乃至金星合月、荧惑守心等各种天象发生的时间,和观测方位了。”
第WmBDM2y32LXDDawJ一WmBDM2y32LXDDawJ看WmBDM2y32LXDDawJ看WmBDM2y32LXDDawJdWmBDM2y32LXDDawJ1WmBDM2y32LXDDawJkWmBDM2y32LXDDawJkWmBDM2y32LXDDawJaWmBDM2y32LXDDawJnWmBDM2y32LXDDawJ.WmBDM2y32LXDDawJcWmBDM2y32LXDDawJoWmBDM2y32LXDDawJm”(style="display:none
“你能精确算出来的?”这下贝监正终于忍不住叫出声来道:“吹牛的吧!”
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维持秩序的御史刚要出声呵斥,却见徐阁老微微摇了摇头,御史便乖乖闭上了嘴。
第zNS5vTSNSsBm0BhBiUD一zNS5vTSNSsBm0BhBiUD看zNS5vTSNSsBm0BhBiUD看zNS5vTSNSsBm0BhBiUDdzNS5vTSNSsBm0BhBiUD1zNS5vTSNSsBm0BhBiUDkzNS5vTSNSsBm0BhBiUDkzNS5vTSNSsBm0BhBiUDazNS5vTSNSsBm0BhBiUDnzNS5vTSNSsBm0BhBiUD.zNS5vTSNSsBm0BhBiUDczNS5vTSNSsBm0BhBiUDozNS5vTSNSsBm0BhBiUDm”(style="display:none
前日徐阁老把贝监正叫到内阁面授机宜,今日正要他打头阵呢!
第mcq487X6FEW1dHnowzI一mcq487X6FEW1dHnowzI看mcq487X6FEW1dHnowzI看mcq487X6FEW1dHnowzIdmcq487X6FEW1dHnowzI1mcq487X6FEW1dHnowzIkmcq487X6FEW1dHnowzIkmcq487X6FEW1dHnowzIamcq487X6FEW1dHnowzInmcq487X6FEW1dHnowzI.mcq487X6FEW1dHnowzIcmcq487X6FEW1dHnowzIomcq487X6FEW1dHnowzIm”(style="display:none
“这很稀奇吗?”赵昊便一脸这‘问题好白痴’的傲娇道:
第zyXb7BwCVO一zyXb7BwCVO看zyXb7BwCVO看zyXb7BwCVOdzyXb7BwCVO1zyXb7BwCVOkzyXb7BwCVOkzyXb7BwCVOazyXb7BwCVOnzyXb7BwCVO.zyXb7BwCVOczyXb7BwCVOozyXb7BwCVOm”(style="display:none
“天文自古称为天算之学,靠的不就是观测和计算吗?西晋刘徽的《海岛算经》,已经将方法都写的清清楚楚了。南北朝的祖冲之,可以精确算出木、水、火、金、土五大行星在天空运行的轨道和运行一周所需的时间,以及更精确的五星会合周期。就连前朝的郭守敬,也可以算出黄赤交角……”
第C3FbUUvcJjJqctbQS9eU一C3FbUUvcJjJqctbQS9eU看C3FbUUvcJjJqctbQS9eU看C3FbUUvcJjJqctbQS9eUdC3FbUUvcJjJqctbQS9eU1C3FbUUvcJjJqctbQS9eUkC3FbUUvcJjJqctbQS9eUkC3FbUUvcJjJqctbQS9eUaC3FbUUvcJjJqctbQS9eUnC3FbUUvcJjJqctbQS9eU.C3FbUUvcJjJqctbQS9eUcC3FbUUvcJjJqctbQS9eUoC3FbUUvcJjJqctbQS9eUm”(style="display:none
“说起郭守敬,前朝的《授时历》,不就可以用来预报日食吗?只是欠缺精度罢了。”说着他奇怪的看一眼那贝监正道:
第GF9o6fKMEmdWBPtrF一GF9o6fKMEmdWBPtrF看GF9o6fKMEmdWBPtrF看GF9o6fKMEmdWBPtrFdGF9o6fKMEmdWBPtrF1GF9o6fKMEmdWBPtrFkGF9o6fKMEmdWBPtrFkGF9o6fKMEmdWBPtrFaGF9o6fKMEmdWBPtrFnGF9o6fKMEmdWBPtrF.GF9o6fKMEmdWBPtrFcGF9o6fKMEmdWBPtrFoGF9o6fKMEmdWBPtrFm”(style="display:none
“很难想象,一位钦天监正居然问出这样的问题来。”
第EaI8WSRBuB4Z一EaI8WSRBuB4Z看EaI8WSRBuB4Z看EaI8WSRBuB4ZdEaI8WSRBuB4Z1EaI8WSRBuB4ZkEaI8WSRBuB4ZkEaI8WSRBuB4ZaEaI8WSRBuB4ZnEaI8WSRBuB4Z.EaI8WSRBuB4ZcEaI8WSRBuB4ZoEaI8WSRBuB4Zm”(style="display:none
贝监正登时老脸一红,被赵昊说中了痛处,因为这正是大明钦天监致命的缺陷。
第LpmMCEhmFXuX一LpmMCEhmFXuX看LpmMCEhmFXuX看LpmMCEhmFXuXdLpmMCEhmFXuX1LpmMCEhmFXuXkLpmMCEhmFXuXkLpmMCEhmFXuXaLpmMCEhmFXuXnLpmMCEhmFXuX.LpmMCEhmFXuXcLpmMCEhmFXuXoLpmMCEhmFXuXm”(style="display:none
他知道《授时历》可以预测日食,但奈何看不懂呀……
第Fb1RBMX18lz3Nzco一Fb1RBMX18lz3Nzco看Fb1RBMX18lz3Nzco看Fb1RBMX18lz3NzcodFb1RBMX18lz3Nzco1Fb1RBMX18lz3NzcokFb1RBMX18lz3NzcokFb1RBMX18lz3NzcoaFb1RBMX18lz3NzconFb1RBMX18lz3Nzco.Fb1RBMX18lz3NzcocFb1RBMX18lz3NzcooFb1RBMX18lz3Nzcom”(style="display:none
因为大明朝的数学断档了啊!
第f7zixlhbbxxLoxhEUGZT一f7zixlhbbxxLoxhEUGZT看f7zixlhbbxxLoxhEUGZT看f7zixlhbbxxLoxhEUGZTdf7zixlhbbxxLoxhEUGZT1f7zixlhbbxxLoxhEUGZTkf7zixlhbbxxLoxhEUGZTkf7zixlhbbxxLoxhEUGZTaf7zixlhbbxxLoxhEUGZTnf7zixlhbbxxLoxhEUGZT.f7zixlhbbxxLoxhEUGZTcf7zixlhbbxxLoxhEUGZTof7zixlhbbxxLoxhEUGZTm”(style="display:none
之前便说过,元代中叶,中华领先世界的数学急剧衰落。
第Gj4NEKjpSDTAmyvEyBo一Gj4NEKjpSDTAmyvEyBo看Gj4NEKjpSDTAmyvEyBo看Gj4NEKjpSDTAmyvEyBodGj4NEKjpSDTAmyvEyBo1Gj4NEKjpSDTAmyvEyBokGj4NEKjpSDTAmyvEyBokGj4NEKjpSDTAmyvEyBoaGj4NEKjpSDTAmyvEyBonGj4NEKjpSDTAmyvEyBo.Gj4NEKjpSDTAmyvEyBocGj4NEKjpSDTAmyvEyBooGj4NEKjpSDTAmyvEyBom”(style="display:none
除了文化倒退、读书人忽视的原因之外。这一时期算盘的普及,更是让以筹算为基础的古代数学体系分崩离析,四元、天元、大衍求一、增乘开方至本朝彻底失传。
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没有了这些数学工具,钦天监根本看不懂以天元术推导出的《授时历》,而他们根据现行的《大统历》推算出的日食月食纰漏百出,已经完全没有了参考价值。
第CkdgnZw4y8yGDPyZAGdj一CkdgnZw4y8yGDPyZAGdj看CkdgnZw4y8yGDPyZAGdj看CkdgnZw4y8yGDPyZAGdjdCkdgnZw4y8yGDPyZAGdj1CkdgnZw4y8yGDPyZAGdjkCkdgnZw4y8yGDPyZAGdjkCkdgnZw4y8yGDPyZAGdjaCkdgnZw4y8yGDPyZAGdjnCkdgnZw4y8yGDPyZAGdj.CkdgnZw4y8yGDPyZAGdjcCkdgnZw4y8yGDPyZAGdjoCkdgnZw4y8yGDPyZAGdjm”(style="display:none
以至于钦天监被普遍认为,是一个单纯的观测天象机构。
第EzID7644LeaHCBKW一EzID7644LeaHCBKW看EzID7644LeaHCBKW看EzID7644LeaHCBKWdEzID7644LeaHCBKW1EzID7644LeaHCBKWkEzID7644LeaHCBKWkEzID7644LeaHCBKWaEzID7644LeaHCBKWnEzID7644LeaHCBKW.EzID7644LeaHCBKWcEzID7644LeaHCBKWoEzID7644LeaHCBKWm”(style="display:none
在百官眼中,他们的日常工作便是举头望天、记录异常天象、然后查询对照占卜书籍,抄书呈报朝廷。根本不需要多高的水平,只要识字就能干。
第fvg52EodPr一fvg52EodPr看fvg52EodPr看fvg52EodPrdfvg52EodPr1fvg52EodPrkfvg52EodPrkfvg52EodPrafvg52EodPrnfvg52EodPr.fvg52EodPrcfvg52EodProfvg52EodPrm”(style="display:none
对此贝监正倍感愤怒——至少每年编皇历,还是很有技术含量的吧!
第jnWTgc6ojRHVyCBsAa0r一jnWTgc6ojRHVyCBsAa0r看jnWTgc6ojRHVyCBsAa0r看jnWTgc6ojRHVyCBsAa0rdjnWTgc6ojRHVyCBsAa0r1jnWTgc6ojRHVyCBsAa0rkjnWTgc6ojRHVyCBsAa0rkjnWTgc6ojRHVyCBsAa0rajnWTgc6ojRHVyCBsAa0rnjnWTgc6ojRHVyCBsAa0r.jnWTgc6ojRHVyCBsAa0rcjnWTgc6ojRHVyCBsAa0rojnWTgc6ojRHVyCBsAa0rm”(style="display:none
~~
第bwqxKTBRuV一bwqxKTBRuV看bwqxKTBRuV看bwqxKTBRuVdbwqxKTBRuV1bwqxKTBRuVkbwqxKTBRuVkbwqxKTBRuVabwqxKTBRuVnbwqxKTBRuV.bwqxKTBRuVcbwqxKTBRuVobwqxKTBRuVm”(style="display:none
是以贝监正面红耳赤好一会儿,方对赵昊咬牙道:“不错,本官是算不出来,但我相信,整个大明朝也没人能算出来!”
第fo7mZqi3Zm一fo7mZqi3Zm看fo7mZqi3Zm看fo7mZqi3Zmdfo7mZqi3Zm1fo7mZqi3Zmkfo7mZqi3Zmkfo7mZqi3Zmafo7mZqi3Zmnfo7mZqi3Zm.fo7mZqi3Zmcfo7mZqi3Zmofo7mZqi3Zmm”(style="display:none
“我就能。”赵昊淡淡一笑道:“而且我的弟子也能。”
第xJMLVCKkeLjpF3rz一xJMLVCKkeLjpF3rz看xJMLVCKkeLjpF3rz看xJMLVCKkeLjpF3rzdxJMLVCKkeLjpF3rz1xJMLVCKkeLjpF3rzkxJMLVCKkeLjpF3rzkxJMLVCKkeLjpF3rzaxJMLVCKkeLjpF3rznxJMLVCKkeLjpF3rz.xJMLVCKkeLjpF3rzcxJMLVCKkeLjpF3rzoxJMLVCKkeLjpF3rzm”(style="display:none
“那你就算啊!”贝监正失笑道:“要是真能算出来,本官当场拜你为师又如何?”
第IIl4tSBgN1wliMtL3s一IIl4tSBgN1wliMtL3s看IIl4tSBgN1wliMtL3s看IIl4tSBgN1wliMtL3sdIIl4tSBgN1wliMtL3s1IIl4tSBgN1wliMtL3skIIl4tSBgN1wliMtL3skIIl4tSBgN1wliMtL3saIIl4tSBgN1wliMtL3snIIl4tSBgN1wliMtL3s.IIl4tSBgN1wliMtL3scIIl4tSBgN1wliMtL3soIIl4tSBgN1wliMtL3sm”(style="display:none
“你这是在占我便宜。”赵昊却摆起谱来了。“想拜我为师可没那么容易。”
第8xSJ03UUO0ZGPeC9一8xSJ03UUO0ZGPeC9看8xSJ03UUO0ZGPeC9看8xSJ03UUO0ZGPeC9d8xSJ03UUO0ZGPeC918xSJ03UUO0ZGPeC9k8xSJ03UUO0ZGPeC9k8xSJ03UUO0ZGPeC9a8xSJ03UUO0ZGPeC9n8xSJ03UUO0ZGPeC9.8xSJ03UUO0ZGPeC9c8xSJ03UUO0ZGPeC9o8xSJ03UUO0ZGPeC9m”(style="display:none
李阁老和陈阁老深以为然,他俩的公子到现在,还在家里解几何题呢……
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“赵昊,你当这是什么地方?!”小阁老也终于忍不住,断喝一声道:“少在这里放肆!”
第WcV7umwcOsWk一WcV7umwcOsWk看WcV7umwcOsWk看WcV7umwcOsWkdWcV7umwcOsWk1WcV7umwcOsWkkWcV7umwcOsWkkWcV7umwcOsWkaWcV7umwcOsWknWcV7umwcOsWk.WcV7umwcOsWkcWcV7umwcOsWkoWcV7umwcOsWkm”(style="display:none
“放肆的是你吧,小阁老?”赵昊冷笑瞥他一眼道:“难道不知道,打断别人说话很没礼貌?”
第6OwABnExHKgN6一6OwABnExHKgN6看6OwABnExHKgN6看6OwABnExHKgN6d6OwABnExHKgN616OwABnExHKgN6k6OwABnExHKgN6k6OwABnExHKgN6a6OwABnExHKgN6n6OwABnExHKgN6.6OwABnExHKgN6c6OwABnExHKgN6o6OwABnExHKgN6m”(style="display:none
“你!”
第eq94IpMTA4Bfis一eq94IpMTA4Bfis看eq94IpMTA4Bfis看eq94IpMTA4Bfisdeq94IpMTA4Bfis1eq94IpMTA4Bfiskeq94IpMTA4Bfiskeq94IpMTA4Bfisaeq94IpMTA4Bfisneq94IpMTA4Bfis.eq94IpMTA4Bfisceq94IpMTA4Bfisoeq94IpMTA4Bfism”(style="display:none
“肃静!”见御史嘴巴扎住了一样,滕祥只好出生呵斥道:“不要吵,好好说话。”
第ayKY0Ma8JmyO1wKZyY5一ayKY0Ma8JmyO1wKZyY5看ayKY0Ma8JmyO1wKZyY5看ayKY0Ma8JmyO1wKZyY5dayKY0Ma8JmyO1wKZyY51ayKY0Ma8JmyO1wKZyY5kayKY0Ma8JmyO1wKZyY5kayKY0Ma8JmyO1wKZyY5aayKY0Ma8JmyO1wKZyY5nayKY0Ma8JmyO1wKZyY5.ayKY0Ma8JmyO1wKZyY5cayKY0Ma8JmyO1wKZyY5oayKY0Ma8JmyO1wKZyY5m”(style="display:none
赵昊这才转头对贝监正道:“看在陛下的面子上,我就破例一次,收下你这个记名弟子吧。”
第arhwrDZxfxhlzJQ一arhwrDZxfxhlzJQ看arhwrDZxfxhlzJQ看arhwrDZxfxhlzJQdarhwrDZxfxhlzJQ1arhwrDZxfxhlzJQkarhwrDZxfxhlzJQkarhwrDZxfxhlzJQaarhwrDZxfxhlzJQnarhwrDZxfxhlzJQ.arhwrDZxfxhlzJQcarhwrDZxfxhlzJQoarhwrDZxfxhlzJQm”(style="display:none
“你先算出来再说!”贝监正哭笑不得,心说我堂堂一个五品官,居然被个小小的待诏嫌弃了。
第nNPDq0y4wHnMC4Y9a一nNPDq0y4wHnMC4Y9a看nNPDq0y4wHnMC4Y9a看nNPDq0y4wHnMC4Y9adnNPDq0y4wHnMC4Y9a1nNPDq0y4wHnMC4Y9aknNPDq0y4wHnMC4Y9aknNPDq0y4wHnMC4Y9aanNPDq0y4wHnMC4Y9annNPDq0y4wHnMC4Y9a.nNPDq0y4wHnMC4Y9acnNPDq0y4wHnMC4Y9aonNPDq0y4wHnMC4Y9am”(style="display:none
待诏多狂人,果然不假啊。
第z9mLqF8ANStdFn7Yvfg一z9mLqF8ANStdFn7Yvfg看z9mLqF8ANStdFn7Yvfg看z9mLqF8ANStdFn7Yvfgdz9mLqF8ANStdFn7Yvfg1z9mLqF8ANStdFn7Yvfgkz9mLqF8ANStdFn7Yvfgkz9mLqF8ANStdFn7Yvfgaz9mLqF8ANStdFn7Yvfgnz9mLqF8ANStdFn7Yvfg.z9mLqF8ANStdFn7Yvfgcz9mLqF8ANStdFn7Yvfgoz9mLqF8ANStdFn7Yvfgm”(style="display:none
“好吧,鉴于你的数学水平有限,我便教你一个简单的算法。”赵昊便清清嗓子,朗声说道:
第ORQHQppHKYr一ORQHQppHKYr看ORQHQppHKYr看ORQHQppHKYrdORQHQppHKYr1ORQHQppHKYrkORQHQppHKYrkORQHQppHKYraORQHQppHKYrnORQHQppHKYr.ORQHQppHKYrcORQHQppHKYroORQHQppHKYrm”(style="display:none
“方才已经演示过,日食和月食都是由日、地、月三者运动到特殊的位置所引起的。而大地绕太阳、月亮绕大地的运动周期和轨道是有规律的,因此日食和月食的发生也必定有规律可寻。”
第7dw7LBQZZoovYp8fq2一7dw7LBQZZoovYp8fq2看7dw7LBQZZoovYp8fq2看7dw7LBQZZoovYp8fq2d7dw7LBQZZoovYp8fq217dw7LBQZZoovYp8fq2k7dw7LBQZZoovYp8fq2k7dw7LBQZZoovYp8fq2a7dw7LBQZZoovYp8fq2n7dw7LBQZZoovYp8fq2.7dw7LBQZZoovYp8fq2c7dw7LBQZZoovYp8fq2o7dw7LBQZZoovYp8fq2m”(style="display:none
“汉朝的天文学家,把地球的轨道叫黄道,月亮的轨道叫白道。而且已经发现,两者并非在一个平面上,而是存在一个五度零九分的黄白交角。”然后赵昊指着模型上,地球和月亮的轨道道:
第G95wHaba3Am一G95wHaba3Am看G95wHaba3Am看G95wHaba3AmdG95wHaba3Am1G95wHaba3AmkG95wHaba3AmkG95wHaba3AmaG95wHaba3AmnG95wHaba3Am.G95wHaba3AmcG95wHaba3AmoG95wHaba3Amm”(style="display:none
“现在,我们来看日食发生的条件——它只可能在朔日发生,而且太阳、月亮必须差不多位于一条直线上。”
第YuKVClCsh1iDoxYiW一YuKVClCsh1iDoxYiW看YuKVClCsh1iDoxYiW看YuKVClCsh1iDoxYiWdYuKVClCsh1iDoxYiW1YuKVClCsh1iDoxYiWkYuKVClCsh1iDoxYiWkYuKVClCsh1iDoxYiWaYuKVClCsh1iDoxYiWnYuKVClCsh1iDoxYiW.YuKVClCsh1iDoxYiWcYuKVClCsh1iDoxYiWoYuKVClCsh1iDoxYiWm”(style="display:none
说话间,于慎行便在模型上,摆出了日食时太阳、月亮的相对位置。
第Jwk6NjZ0ngLM34Zr一Jwk6NjZ0ngLM34Zr看Jwk6NjZ0ngLM34Zr看Jwk6NjZ0ngLM34ZrdJwk6NjZ0ngLM34Zr1Jwk6NjZ0ngLM34ZrkJwk6NjZ0ngLM34ZrkJwk6NjZ0ngLM34ZraJwk6NjZ0ngLM34ZrnJwk6NjZ0ngLM34Zr.Jwk6NjZ0ngLM34ZrcJwk6NjZ0ngLM34ZroJwk6NjZ0ngLM34Zrm”(style="display:none
“大家可以看到,发生日食时,太阳、月亮都必须位于黄白交点附近。”赵昊说着,和于慎行推动三个小球沿轨道转动道:
第5BV9BZRCZxs9J一5BV9BZRCZxs9J看5BV9BZRCZxs9J看5BV9BZRCZxs9Jd5BV9BZRCZxs9J15BV9BZRCZxs9Jk5BV9BZRCZxs9Jk5BV9BZRCZxs9Ja5BV9BZRCZxs9Jn5BV9BZRCZxs9J.5BV9BZRCZxs9Jc5BV9BZRCZxs9Jo5BV9BZRCZxs9Jm”(style="display:none
“假设再过去许多天后,太阳、月亮又运行到了几乎与此完全相同的位置,那在大地上必将观测到一次类似的日食。”
第WZCo0SOGKZEIAhIf1一WZCo0SOGKZEIAhIf1看WZCo0SOGKZEIAhIf1看WZCo0SOGKZEIAhIf1dWZCo0SOGKZEIAhIf11WZCo0SOGKZEIAhIf1kWZCo0SOGKZEIAhIf1kWZCo0SOGKZEIAhIf1aWZCo0SOGKZEIAhIf1nWZCo0SOGKZEIAhIf1.WZCo0SOGKZEIAhIf1cWZCo0SOGKZEIAhIf1oWZCo0SOGKZEIAhIf1m”(style="display:none
大明的天文学确实一塌糊涂,这在汉朝就很普通的知识,只有贝监正和他的副手能跟上,其余人的目光都已经涣散了,就像看到这儿的你……
第i6drXyH0ngm5g一i6drXyH0ngm5g看i6drXyH0ngm5g看i6drXyH0ngm5gdi6drXyH0ngm5g1i6drXyH0ngm5gki6drXyH0ngm5gki6drXyH0ngm5gai6drXyH0ngm5gni6drXyH0ngm5g.i6drXyH0ngm5gci6drXyH0ngm5goi6drXyH0ngm5gm”(style="display:none
见贝监正点点头,显然是听懂了,赵昊略感欣慰的接着道:
第AqTPSK9rBGis7It8dOe9一AqTPSK9rBGis7It8dOe9看AqTPSK9rBGis7It8dOe9看AqTPSK9rBGis7It8dOe9dAqTPSK9rBGis7It8dOe91AqTPSK9rBGis7It8dOe9kAqTPSK9rBGis7It8dOe9kAqTPSK9rBGis7It8dOe9aAqTPSK9rBGis7It8dOe9nAqTPSK9rBGis7It8dOe9.AqTPSK9rBGis7It8dOe9cAqTPSK9rBGis7It8dOe9oAqTPSK9rBGis7It8dOe9m”(style="display:none
“所以只要有太阳连续经过黄白交点的耗时,和月亮连续两次经过黄白交点的耗时,然后求这两个数和每月天数的最小公倍数,就是重复一次所需的天数了!”
第nPrPuXdJoSE7bOyTrtjB一nPrPuXdJoSE7bOyTrtjB看nPrPuXdJoSE7bOyTrtjB看nPrPuXdJoSE7bOyTrtjBdnPrPuXdJoSE7bOyTrtjB1nPrPuXdJoSE7bOyTrtjBknPrPuXdJoSE7bOyTrtjBknPrPuXdJoSE7bOyTrtjBanPrPuXdJoSE7bOyTrtjBnnPrPuXdJoSE7bOyTrtjB.nPrPuXdJoSE7bOyTrtjBcnPrPuXdJoSE7bOyTrtjBonPrPuXdJoSE7bOyTrtjBm”(style="display:none
“一个月平均是二十九点五三天。一个交点月是二十七点二一天。一个食年则是三百四十六点六二天。”
第aeZO7ai2b5ZJgUEGF9o6一aeZO7ai2b5ZJgUEGF9o6看aeZO7ai2b5ZJgUEGF9o6看aeZO7ai2b5ZJgUEGF9o6daeZO7ai2b5ZJgUEGF9o61aeZO7ai2b5ZJgUEGF9o6kaeZO7ai2b5ZJgUEGF9o6kaeZO7ai2b5ZJgUEGF9o6aaeZO7ai2b5ZJgUEGF9o6naeZO7ai2b5ZJgUEGF9o6.aeZO7ai2b5ZJgUEGF9o6caeZO7ai2b5ZJgUEGF9o6oaeZO7ai2b5ZJgUEGF9o6m”(style="display:none
交点月和食年的数据自古就有,贝监正随口就能说出。
第Kaxf2JDbegXtR一Kaxf2JDbegXtR看Kaxf2JDbegXtR看Kaxf2JDbegXtRdKaxf2JDbegXtR1Kaxf2JDbegXtRkKaxf2JDbegXtRkKaxf2JDbegXtRaKaxf2JDbegXtRnKaxf2JDbegXtR.Kaxf2JDbegXtRcKaxf2JDbegXtRoKaxf2JDbegXtRm”(style="display:none
显然,大叔也不是吃干饭的。
第CyevACAfZI04INuF一CyevACAfZI04INuF看CyevACAfZI04INuF看CyevACAfZI04INuFdCyevACAfZI04INuF1CyevACAfZI04INuFkCyevACAfZI04INuFkCyevACAfZI04INuFaCyevACAfZI04INuFnCyevACAfZI04INuF.CyevACAfZI04INuFcCyevACAfZI04INuFoCyevACAfZI04INuFm”(style="display:none
“那你会算吗?”赵昊期冀问道。
第LaPZHEIBS1twUYrdT一LaPZHEIBS1twUYrdT看LaPZHEIBS1twUYrdT看LaPZHEIBS1twUYrdTdLaPZHEIBS1twUYrdT1LaPZHEIBS1twUYrdTkLaPZHEIBS1twUYrdTkLaPZHEIBS1twUYrdTaLaPZHEIBS1twUYrdTnLaPZHEIBS1twUYrdT.LaPZHEIBS1twUYrdTcLaPZHEIBS1twUYrdToLaPZHEIBS1twUYrdTm”(style="display:none
贝监正摇摇头,眼泪都快下来了。
第JGpIygPpIfjz一JGpIygPpIfjz看JGpIygPpIfjz看JGpIygPpIfjzdJGpIygPpIfjz1JGpIygPpIfjzkJGpIygPpIfjzkJGpIygPpIfjzaJGpIygPpIfjznJGpIygPpIfjz.JGpIygPpIfjzcJGpIygPpIfjzoJGpIygPpIfjzm”(style="display:none
“好吧,我教你。”赵公子毕竟好为人师,便手把手教他,如何分解质因数。
第eu5Ga71PGEDQmS一eu5Ga71PGEDQmS看eu5Ga71PGEDQmS看eu5Ga71PGEDQmSdeu5Ga71PGEDQmS1eu5Ga71PGEDQmSkeu5Ga71PGEDQmSkeu5Ga71PGEDQmSaeu5Ga71PGEDQmSneu5Ga71PGEDQmS.eu5Ga71PGEDQmSceu5Ga71PGEDQmSoeu5Ga71PGEDQmSm”(style="display:none
谁知大叔一教就会,马上提笔算起来,没多会儿,便报出了数字道:“当是六千五百八十五又三分之一天。”
第CMl7BBmrWfK一CMl7BBmrWfK看CMl7BBmrWfK看CMl7BBmrWfKdCMl7BBmrWfK1CMl7BBmrWfKkCMl7BBmrWfKkCMl7BBmrWfKaCMl7BBmrWfKnCMl7BBmrWfK.CMl7BBmrWfKcCMl7BBmrWfKoCMl7BBmrWfKm”(style="display:none
ps.第一更,后头还没检查完哈,慢点发……求月票、推荐票啊~~
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