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完美世界小说 > 历史军事 > 艰难在宋时 > 第75章物理1力解人手

第75章物理1力解人手(1 / 2)

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汉代,对北方蛮族辉煌的胜利,让后世对汉军有〔一汉当五胡〕的尊敬。汉军能做到,一是因为军事制度、军事动员、军卒素质都碾压着原始宗族、奴隶动员下的胡人;二是因为汉朝的军功科技,秒杀胡人。

就比如汉代弩具,汉手弩,汉臂张弩,汉蹶张弩,汉大黄弩。意上手,强劲的远程火力兵种,配合汉军材士,汉军骑兵,多兵种联合作战,公元前那没马蹄铁、没马凳、没马鞍的北方胡骑,一打一个准!

今时不同往日,蒙古骑兵处在战力最强时刻,老旧汉军打法打不赢。

汉军打法打不赢蒙古骑兵,不可能连低端局滴军阀也打不赢吧!强弩射崩,骑兵收割,顶多步兵肉一下,小周周美好的想法,拍在了沙滩上!

有句话叫〔失之中华,散之四夷〕。制造出来二百米射程重型脚踏弩的模板,开不了弦,上不了箭,一踏马耳刮子忽你娘的大逼脸上!!

“既然开不了弓弦,那汝等制此弩具,用意何在呢?”

消消气,充血的大脑血液回流下去了,周蕊徽正常许多,温声问道:“能减轻张力吗?”

“回大人的话,如果减轻了弩具的张力,便射不到大人要求的步数,和原来的弩具一样了。”

老工匠据实答道,说完战战克克躬在原地。

弓弩弓弩,弓箭想射的远,拉力要大,弓背要撑住,这就是一石弓、二石弓、三石弓的区别。

同样的道理用在大炮上一样,明亡清兴一百年,炮想打的远,加火药;火药多了炸膛,加炮壁厚度。三千斤炮、五千斤炮、一万斤炮就是这么来的。

弓弩不分家,弩具射的远,张力、拉力、弩背往上增,然后,就拉不动了。

听老匠人说完话,周蕊徽一阵牙疼,深恨学什么没屁用的平面设计,学物理机械他不香吗?

历史研究也好啊,至少还能知道秦弩、汉弩生产构造是怎么一回事!哪像现在,坑爹啦!!

人是高级动物,逼急了什么法子都能想得出来!比如小周周,端弩看了半天,然后亲切的走近抖腿得老匠人们。

“汝等可知道什么滑轮吗?”

工匠知道就有鬼了。

滑轮始出于古埃及帝国修建金字塔,后来秦始皇修长城也曾用过这项工具,想来是墨家出品吧……秦朝灭亡,汉朝灭亡,五胡乱华,东西就渐渐的消失了。

直到襄阳大战,阿拉伯人给蒙元制造的回回砲,就是利用滑轮拉力,达成投石车的巅峰状态!坚固如铁桶的襄阳城攻破,郭靖大侠黄蓉女侠双双遇难…………

小周周多废喷香唾沫给一群老爷爷讲什么是滑轮,原理什么样,那场景就像公园里给老头老太太科普知识。物理老师哔哔的滑轮定义不仅我听不懂,专业人士听了也一阵迷瞪,把砖家叫兽语言翻阅成人话后,人类方才如梦转醒,知道是什么。

“就和滑轮原理一个样,在弩具上安置一个滑轮,利用滑轮的动力拉开弓弦,将弓弦放到扳机上。”

工匠们开动脑筋去做了,这回成功了。两天后周蕊徽再来,脚踩踏板,扭动弩机旁边两个圆环,弓弦拉开,上箭,命中两百米外的靶子……边上的树干…………

小周周年纪还小,那些成年战士肯定是OK的。

“做的不错,领赏去吧!”

“恭喜节帅扫灭群雄,天下无敌!”

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