Through textual research and analysis on two historical materials in dao zang ' s shangqing mingjian yaojing and dongxuan lingbao daoshi mingjingfa used for polishing bronze mirrors, this article holds that : china had already mastered the technique of plating a bronze mirror with an alloy of stannum, lead and hydrargyrum during the northern and southern dynasties at latest, and this technique was quite probably developed by necromancers or taoists in the process of producing artificial gold and silver, golden elixir and great elixir ; before the song dynasty, the technique of using the alloy of stannum, lead and hydrargyrum to polish a bronze mirror was only prevalent among a part of taoist alchemists ; and after the song dynasty, due to the decline of taoist laboratory alchemy, the technique of using such an alloy was spread among the people
摘要通過對收錄于《道藏》之中的《上清明鑒要經》和《洞玄靈寶道士明鏡法》兩部經書所記載的兩則磨鏡藥史料的考證分析,提出至晚在南北朝時期中國已經發明了用
錫汞齊鍍鏡的技術,其技術很可能由方士或道士在煉制
黃金白銀、金丹大藥的過程中或社會小范圍內發展起來的;在宋代之前,用
錫汞齊磨鏡的技術僅僅在部分煉丹道士中應用流傳,宋之後由於道教外丹術的衰落,用
錫汞齊磨鏡的技術流傳於民間。
They had never been worn, my mother said. under that, the miscellany began - a quadrant, a tin canikin, several sticks of tobacco, two brace of very handsome pistols, a piece of bar silver, an old spanish watch and some other trinkets of little value and mostly of foreign make, a pair of compasses mounted with brass, and five or six curious west indian shells
在那套衣服的下面,開始出現了各式各樣的東西:一個四分儀,一個
錫制的小酒杯,幾顆煙,兩對非常漂亮的手銑,一根銀條,一隻西班牙老懷表,還有其他一些不值錢的小裝飾品,大多是外國製造的,一副
黃銅桿的圓規,還有五六個珍奇的西印度貝殼。
What bronze uses is not brass, but red copper and the alloy of plumbum and stannic
青銅所用的不是
黃銅,是紅銅和鉛、
錫的合金。
The cause and rehabilitation of unjustifiable act in scientific research
黃禹
錫造假事件的反思
In the morning we went out to the woodpile and chopped up the brass candlestick into handy sizes, and tom put them and the pewter spoon in his pocket
到早上,我們走出去,到了木材垛那邊,把那座
黃銅燭臺砍成幾小截,湯姆把這一些和一把
錫?調羹放進了自己的口袋。
The high pressure blast furnace gas and coke - oven gas mixture used for making red copper casting, bronze casting, aluminum casting, zinc base alloy and some brass casting, is introduced
介紹了用高爐、焦爐混合高壓煤氣作為燃料,生產紫銅件、
錫青銅件、鑄鋁件、鋅基合金及部分
黃銅件。
Abstract : the high pressure blast furnace gas and coke - oven gas mixture used for making red copper casting, bronze casting, aluminum casting, zinc base alloy and some brass casting, is introduced
文摘:介紹了用高爐、焦爐混合高壓煤氣作為燃料,生產紫銅件、
錫青銅件、鑄鋁件、鋅基合金及部分
黃銅件。
Yellowstone, bryce canyon, lake tahoe, napa sf 6 to 7 - day lax las tour
黃石公園布萊斯
錫安北大峽谷舊金山灣區出發七日巴士團
Solid substrate - room temperature phosphorimentric determination of trace tin in calcein - potassium persulfate - tin system with 1, 10 - phenanthroline as sensitizer
鄰二氮菲增敏
錫催化過硫酸鉀氧化鈣
黃綠素固體基質室溫?光法測定痕量
錫
Departing from los angeles you can also join our tour from las vegas, visiting many popular attractions by our deluxe motor coach : salt lake city, bryce canyon, zion park, grand teton national park, yellowstone national park, idaho falls, grand canyon and las vegas
出發也可以由拉斯維加斯加入,搭乘豪華大巴士,游覽鹽湖城大提頓國家公園愛達荷瀑布
黃石公園布萊斯峽谷
錫安公園拉斯維加斯等風光。
The football competition takes place just before the first division league football match between happy valley and kitchee in the same afternoon. media representatives are cordially invited to attend and cover the event
參與賽事的前甲組足球員包括:施維山徐國安陳樹明甘守禮曾
錫昌李培
黃興桂及方誌明等。
Now, have ascertained preliminarily that the mineral resource in boundary has tin, alluvial gold, lead, zinc, crystal stone, mica, reasonable stone and the kind of white marble, animal resource has wild ox and blue sheep, dian golden monkey, little panda and black bear etc., medicine has yellow company and day flax with plant, fu ling, shellfish mother and ox night, qiang work
目前已初步探明境內礦物資源有
錫、沙金、鉛、鋅、水晶石、雲母、在理石、漢白玉類,動物資源有野牛、巖羊、滇金絲猴、小熊貓、黑熊等,藥用植物有
黃連、天麻、茯苓、貝母、牛夕、羌活。
The plans will be carried out in different stages, which involves 11 key projects, including : taipu river, wangyu river, dyke around the taihu lake, south - drainage in hangjiahu plain, water drainage and diversion in huxi, hongqitong, flood control in east - west tiaoxi, water drainage and diversion in wuchengxi, enlarging lanlugang, dredging liuhe and xietang, north drainage in hangjiahu, and flood prevention in the upper stream of huangpu river
該方案以流域防洪除澇為主,統籌兼顧供水,航運和環境保護等方面的利益,計劃分期實施包括太浦河、望虞河、環太湖大堤、杭嘉湖南排、湖西引排、紅旗塘、東西苕溪防洪、武澄
錫引排、擴大攔路港疏浚泖河及斜塘、杭嘉湖北排通道及
黃浦江上游防洪工程等十一項骨幹工程。
Rosin tini resin tin
紅
黃錫石
Sonoki s, hisamatsu s, kiuchi a. high - performance liquid clromatographic determination of dna base composition with fluorescence detection [ j ]. nucleic acids research 1993, 21 ( 11 ) : 2776
許化溪,王勝軍,
黃錫全,等.高效液相色譜法與熒光法測定細菌染色體堿基組成的比較[ j ] .中華檢驗醫學雜志2000 , 23 ( 4 ) : 2 - 7
Includes a thesaurus and searchable dictionaries for english, computers, dreams and medicine
-
黃錫凌粵音韻匯電子版的擴充及增強版。
Searchable directory of glossaries and topical dictionaries containing terms and definitions on hundreds of subjects
-黃錫凌粵音韻匯電子版的擴充及增強版。