A History of Science, Volume 1by Henry Smith Williams, M.D., LL.D.ASSISTED BYEDWARD H. WILLIAMS, M.D.IN FIVE VOLUMESVOLUME I.THE BEGINNINGS OF SCIENCEBOOK I.CONTENTSCHAPTER I. PREHISTORIC SCIENCECHAPTER II. EGYPTIAN SCIENCECHAPTER III. SCIENCE OF BABYLONIA AND ASSYRIACHAPTER IV. THE DEVELOPMENT OF THE ALPHABETCHAPTER V. THE BEGINNINGS OF GREEK SCIENCECHAPTER VI. THE EARLY GREEK PHILOSOPHERS IN ITALYCHAPTER VII. GREEK SCIENCE IN THE EARLY ATTIC PERIODCHAPTER VIII. POST-SOCRATIC SCIENCE AT ATH
赶月街,是我们小时候最喜欢的一件事。 在我的故乡云南大理,每到农历三月十五都有一个盛大的集会——大理三月街。小的时候每到三月街期,我们都要穿上节日的衣裳跟着我的老保姆,坐着小马车从下关去大理古城外赶三月街。 在苍山脚下,一片绿草如茵的缓坡上,帐篷连着帐篷,人欢马叫,草药芳香,在三月街上,我第一次看见了穿各式各样民族服装的人们。来自苍山洱海的白族乡亲是三月街上的主人,每年他们都要在这里购买农具、生活用品和茶叶、药材,同时出售自家的农产品和骡马。从剑川来的白族木匠在三月街上出售精美的木雕门窗,弹着三弦,一边唱着白族民歌,一边卖货。从洱海东岸过来的白族渔民出售鱼虾和各类干果,那些海东女人的头饰特别艳丽。从昆明城里来的汉族人主要是来卖百货的,在他们的帐篷里可以买到上海产的缝纫机和各种棉布、手表、手电筒和文化用品。从大小凉山过来的彝族人披着黑色的察尔瓦披风,到三月...
Westward Ho!by Charles KingsleyTOTHE RAJAH SIR JAMES BROOKE, K.C.B.ANDGEORGE AUGUSTUS SELWYN, D.D.BISHOP OF NEW ZEALANDTHIS BOOK IS DEDICATEDBy one who (unknown to them) has no other method of expressing hisadmiration and reverence for their characters.That type of English virtue, at once manful and godly, practicaland enthusiastic, prudent and self-sacrificing, which he has triedto depict in these pages, they have exhibited in a form even purer...
The Life of William Carey, Shoemaker & Missionaryby George SmithPREFACEOn the death of William Carey In 1834 Dr. Joshua Marshman promised to write the Life of his great colleague, with whom he had held almost daily converse since the beginning of the century, but he survived too short a time to begin the work. In 1836 the Rev. Eustace Carey anticipated him by issuing what is little better than a selection of mutilated letters and journals made at the request of the Committee of the Baptist Mis
作者:王军校编著 前言及目录 前言 特种部队,俗称“精锐部队”、“敢死队”、“突击队”等。在国际上一些重大劫持以及人质事件的解决上,特种部队都发挥了十分重要的作用。反恐怖特种部队一般编制规模小而精悍,而且训练课程极为严格。 俄罗斯“阿尔法”别动队:“阿尔法”别动队现有250人,隶属于联邦安全总局,其前身是成立于1974年7月的著名的“A小组”。“阿尔法”共参加了数十次战斗,为俄罗斯的反恐斗争立下了赫赫战功,已成为一支举世瞩目的反恐怖尖兵别动队。 英国皇家海军陆战队突击旅:以“绿色贝雷帽”著称。成立于1942年2月。在1990-1991年间,突击旅捕获了数十名恐怖分子而自己无一伤亡,大大打击了爱尔兰共和军的恐怖活动。...
Forty-Two Poemsby James Elroy FleckerContentsTo a Poet a thousand years henceRiouperouxThe Town without a MarketThe Balled of Camden TownMignonFelo de seTenebris InterlucentemInvitation to a young but learned friend . . .Balled of the LondonerThe First Sonnet of BathrolaireThe Second Sonnet of BathrolaireThe Masque of the MagiThe Balled of Hampstead HeathLitany to SatanThe Translator and the ChildrenOpportunityDestroyer of Ships, Men, Cities...
出自欢乐猪猪论坛 制作:眼睛 DC附件不简单,加块玻璃用处大 UV镜 而在众多DC附件中,最最常用的就要数UV镜和转接环了。 按一些玩DC老鸟的说法,如果你的DC能够接UV镜的话,那就接上吧。道理很简单,那就是保护你的DC镜头,毕竟绝大多数的DC都是不能像传统光学相机FC那样自由更换换镜头。真的要是DC镜头有什么磨损的话,那时候的遗憾可不是一点点哦。其实UV镜最根本的作用是用来过滤光谱中的紫外光,在日光下以长镜拍摄远景。客观的说,对于DC,CCD对紫外线并不敏感。所以用UV镜的使用主要就是为了保护镜头。也许有朋友会说,使用UV镜或多或少会影响图片质量。其实一般情况下,这点影响不睁大眼睛仔细分辨根本看不出,如果某些特定的场合一定需要高质量的图片,可以把UV镜旋下来,拍完了再装上。配UV镜的时候需要转接环或者转接桶,这里就要牵涉到一个UV镜口径的问题了。 UV镜的口径通常有46, 49,52,55,58,62,67,72,...
Speeches: Literary and Socialby Charles DickensSPEECH: EDINBURGH, JUNE 25, 1841.[At a public dinner, given in honour of Mr. Dickens, and presidedover by the late Professor Wilson, the Chairman having proposed hishealth in a long and eloquent speech, Mr. Dickens returned thanksas follows:-]IF I felt your warm and generous welcome less, I should be betterable to thank you. If I could have listened as you have listened...
Menexenusby PlatoTranslated by Benjamin JowettAPPENDIX I.It seems impossible to separate by any exact line the genuine writings ofPlato from the spurious. The only external evidence to them which is ofmuch value is that of Aristotle; for the Alexandrian catalogues of acentury later include manifest forgeries. Even the value of theAristotelian authority is a good deal impaired by the uncertaintyconcerning the date and authorship of the writings which are ascribed to...