解放军文职招聘考试三大发明-解放军文职人员招聘-军队文职考试-红师教育

发布时间:2017-08-25 10:46:421、三大发明活字印刷。布衣毕昇用胶泯作活字,用火烧硬后排版,印宗右拆开,又可排印其内容。但不如雕版普及。指南针。早在《韩非子》中已记载 司南 。宋代利用磁极现象的,主要是方术家看风水修宅茔用,后来有人选磁铁。包括《梦溪笔谈》记载了地磁 偏角现象。宋代指南针已经应用到航海。火药和火器。火药在宋以前已有之,主要是道家炼丹中发现的。北宋曾公亮《武统总要》记述用硝、磺、松脂木 配制火药的方法。宋人有了火器,如管刑(竹筒、铁管)的称火铳。以及爆炸物 震天雷,霹雳炮。2、建筑学李诚《营造法式》三十卷,系统据其在将作监多年包括建宫台庭榭的经验而编,分名例,制度,功限料例,图样四部分,图文并茂。近人梁思诚有注释。宋代人著名建筑有喻皓设计的开封 铁塔 ,太平兴国时建,初为木塔,皇祐 时为被雷电击毁,改修时止原样建成硫磺塔;高55米。呈黑色,故名。具有防震、防水、防雷的功能。3、医药学宋代传入一些外国药材《开宝本草》比唐代医书所记药材多百余种。医学著作分科细,北宋杨康侯《十产论》,陈自明《妇人大全良方》是妇科专著;南宋人宋慈《洗冤集录》讲法医验尸的方法。太医王惟一整理针炙穴位,著《新铸铜人俞穴针炙圆经》三卷,作为针炙教学用。4、数学和天文学元丰七年秘书省废印《十部算位》(即唐代整理者),是第一次印行成套的数学专著。宋代知名数学家有贾宪、秦九韶等。天文学家有苏颂,著《新仪象要法》,制 水运仪象台 ,以水为动力,自动 转,准确地再现不同时期的实际天体位置,被称为世界上另一架天文钟。5、沈括和《梦溪笔谈》。北宋抗州钱塘人沈括著《梦溪笔谈》30卷,总结自古以来特别是宋代的自然科技成就,涉及天文、数学、物理、化学、生物、地质、理理、气象、医药各方面,叫天文历法最突出。有科学家的远,如说猛火油(石油) 后世有大用 即是。附:为什么古代中国有很多发明,但近代文科学却没在中国产生?是为李约瑟写《中国科学技术史》时百思不解的问题,后称 李约瑟难题 。四大发明 等实际上只是 技术 ,没升华为 科学 中国人善直观,不善抽象思考分析,不习惯追究技术背后的科学道理所致。总附:隋唐五代十国两宋共653年,作为一个历史阶段,与此前的秦汉和晋有极相似之处。

解放军文职招聘考试2010年6月大学英语四六级写作25个加分句型-解放军文职人员招聘-军队文职考试-红师教育

解放军文职招聘考试2010年6月大学英语四六级写作25个加分句型发布时间:2017-06-11 14:42:55英语四六级写作25个加分句型一、~~~ the + ~ est + 名词 + (that) + 主词 + have ever + seen ( known/heard/had/read, etc)~~~ the most + 形容词 + 名词 + (that) + 主词 + have ever + seen ( known/heard/had/read, etc)例句:Helen is the most beautiful girl that I have ever seen.海伦是我所看过最美丽的女孩。Mr. Chang is the kindest teacher that I have ever had.张老师是我曾经遇到最仁慈的教师。二、Nothing is + ~~~ er than to + V Nothing is + more + 形容词 + than to + V例句:Nothing is more important than to receive education.没有比接受教育更重要的事。三、~~~ cannot emphasize the importance of ~~~ too much.(再怎么强调...的重要性也不为过。)例句:We cannot emphasize the importance of protecting our eyes too much.我们再怎么强调保护眼睛的重要性也不为过。四、There is no denying that + S + V ...(不可否认的...)例句:There is no denying that the qualities of our living have gone from bad to worse.不可否认的,我们的生活品质已经每况愈下。五、It is universally acknowledged that + 句子~~ (全世界都知道...)例句:It is universally acknowledged that trees are indispensable to us.全世界都知道树木对我们是不可或缺的。六、There is no doubt that + 句子~~ (毫无疑问的...)例句:There is no doubt that our educational system leaves something to be desired.毫无疑问的我们的教育制度令人不满意。七、An advantage of ~~~ is that + 句子 (...的优点是...)例句:An advantage of using the solar energy is that it won t create (produce) any pollution.使用太阳能的优点是它不会制造任何污染。八、The reason why + 句子 ~~~ is that + 句子 (...的原因是...)例句:The reason why we have to grow trees is that they can provide us with fresh air./ The reason why we have to grow trees is that they can supply fresh air for us.我们必须种树的原因是它们能供应我们新鲜的空气。九、So + 形容词 + be + 主词 + that + 句子 (如此...以致于...)例句:So precious is time that we can t afford to waste it.时间是如此珍贵,我们经不起浪费它。十、Adj + as + Subject(主词)+ be, S + V~~~ (虽然...)例句:Rich as our country is, the qualities of our living are by no means satisfactory. {by no means = in no way = on no account 一点也不}虽然我们的国家富有,我们的生活品质绝对令人不满意。十一、The + ~er + S + V,~~~the + ~er + S + V ~~~The + more + Adj + S + V,~~~the + more + Adj + S + V~~~(愈...愈...)例句:The harder you work, the more progress you make.你愈努力,你愈进步。The more books we read, the more learned we become.我们书读愈多,我们愈有学问。十二、By +Ving, ~~ can ~~ (借着...,..能够..)例句:By taking exercise, we can always stay healthy.借着做运动,我们能够始终保持健康。十三、~~~ enable + Object(受词)+ to + V (..使..能够..)例句:Listening to music enable us to feel relaxed.听音乐使我们能够感觉轻松。十四、On no account can we + V ~~~ (我们绝对不能...)例句:On no account can we ignore the value of knowledge.我们绝对不能忽略知识的价值。十五、It is time + S + 过去式 (该是...的时候了)例句:It is time the authorities concerned took proper steps to solve the traffic problems.该是有关当局采取适当的措施来解决交通问题的时候了。十六、Those who ~~~ (...的人...)例句:Those who violate traffic regulations should be punished.违反交通规定的人应该受处罚。十七、There is no one but ~~~ (没有人不...)例句:There is no one but longs to go to college.没有人不渴望上大学。十八、be + forced/compelled/obliged + to + V (不得不...)例句:Since the examination is around the corner, I am compelled to give up doing sports.既然考试迫在眉睫,我不得不放弃做运动。十九、It is conceivable that + 句子 (可想而知的)It is obvious that + 句子 (明显的)It is apparent that + 句子 (显然的)例句:It is conceivable that knowledge plays an important role in our life.可想而知,知识在我们的一生中扮演一个重要的角色。二十、That is the reason why ~~~ (那就是...的原因)例句:Summer is sultry. That is the reason why I don t like it.夏天很燠热。那就是我不喜欢它的原因。二十一、For the past + 时间,S + 现在完成式...(过去...年来,...一直...)例句:For the past two years, I have been busy preparing for the examination.过去两年来,我一直忙着准备考试。二十二、Since + S + 过去式,S + 现在完成式。例句:Since he went to senior high school, he has worked very hard.自从他上高中,他一直很用功。二十三、It pays to + V ~~~ (...是值得的。)例句:It pays to help others.帮助别人是值得的。二十四、be based on (以...为基础)例句:The progress of thee society is based on harmony.社会的进步是以和谐为基础的。二十五、Spare no effort to + V (不遗余力的)例句:We should spare no effort to beautify our environment.我们应该不遗余力的美化我们的环境。