silica sand 中文意思是什麼

silica sand 解釋
硅砂
  • silica : n. 【礦物】硅石，二氧化硅。
  • sand : n 1 沙。2 〈 pl 〉 沙灘，沙洲，沙地，沙漠。3 〈 pl 〉 沙粒；（計時用的沙漏中的）細沙。4 光陰，時...
  1. The factory undertakes the composing of the following business mainly : white marbl carved stone crouches the lion, the sleeping white marbl carved stone lion leak from the lion, white marbl carved stone, white marbl kylin, white marbl mythical wild animal ( pixiu ), white marbl dragon and phenix lamp pole, white marbl ornamental column, the cattle opening up virgin soil, white marbl figure of the buddha, the top of a pillar stone, white marbl fairy maiden, white marbl personage, white marbl carved stone elephant ( figure in stone ), white marbl dolmen, white marbl shi ting, stone bridge, white marbl stele, white marbl check dragon post, white marbl balustrade, granite dysmorphism, stone strip, flat piece of stone, foundation stone, door block, jade article treating, emboss, ornamental column, dragon post, lettering, silica sand, white marbl woollen cloth, ancient times build gardens ( breast board, platform ming dynasty, artificial stone with textures cut with an axe, rockery design, flowerpot, eroded limestone, mechanism cobblestone, mushroom stone etc. ), rockery fountain, nursery stock flowers and plants etc. paper of, saying that the stone table, stone bench, stone light, board carve characters on a seal, the column, vase post, window cover with, the door pocket, geomantic omen ball wait, and managing

    本廠主要承做以下業務:漢白玉石雕蹲獅、漢白玉石雕走獅、漢白玉石雕臥獅、漢白玉麒麟、漢白玉貔貅（皮休） 、漢白玉龍鳳燈柱、漢白玉華表、拓荒牛、漢白玉佛像、柱頂石、漢白玉仙女、漢白玉人物、漢白玉石雕大象（石像） 、漢白玉石牌坊、漢白玉石亭、石橋、漢白玉石碑、漢白玉盤龍柱、漢白玉欄桿、花崗巖異形、石條、石板、漢白玉奠基石、門墩、玉器加工、浮雕、華表、龍柱、刻字、硅砂、漢白玉毛料、古建園林（欄板、臺明、剁斧石、板道、石桌、石凳、石燈、牌匾刻字、圓柱、花瓶柱、窗套、門套、風水球等，並經營假山石、花盆、太湖石、機制鵝卵石、蘑菇石等） 、假山噴泉、苗木花卉等。
  2. Methods for chemical analysis of silica sand for foundry

    鑄造用硅砂化學分析方法
  3. Jiangmen boasts of rich mineral resources with 37 kinds of minable minerals, including limestone, silica sand, potassium feldspar, monazite, crystal, aquamarine, coal, tombarthite / rare earth, gold, silver, copper, iron, stannum and tungsten, among others

    礦產資源豐富，已探明可開採的有石灰石、硅砂、鉀長石、獨居石、水晶、綠柱石、煤、稀土及金、銀、銅、鐵、錫、鎢等37種。
  4. The effort of manganese removal was studied and the kinetics of manganese removal was tried to establish. the factors of dissolved oxygen concentration, fe2 + concentration, ph, p concentration and closing of the filter were studied to evaluate their effort for biological manganese removal, and the correlation of residual manganese and oxidation - reduction potential was also discussed. as the iron content of water was high, experiment results showed that the reaction was zero order, as the iron content of water was low, the reaction was first order. the time needed for the cultivation of biological manganese removal was 60 70 days. the filter operated at the filtration rate of 8 10m / h, silica sand of effective size 0. 95 1. 25mm filled the filter to a depth of 1200mm

    試驗結果表明，成熟后濾砂表面濾膜的x射線衍射圖譜與mno _ x ? 5h _ 2o （ x = 1 . 86 ）的x射線衍射圖譜一樣，濾膜成熟后的結構在進水物質不發生變化的情況下不發生變化;合適的碳磷比對生物除錳有明顯的促進作用，試驗條件下的投磷量不會對出水造成二次污染;生物除錳需要亞鐵的參與，亞鐵的存在除了能夠促進微生物分泌胞外酶並刺激其活性外，還通過鐵離子的變價傳遞電子，催化錳離子的氧化反應，從而促進對二價錳的降解。
  5. The pouring tests of the ladder foam sample were made in silica sand, chromite sand and zircon sand the results show that zircon sand and chromite sand have the better chilling effect, and the structure of the aluminum alloy is finer, the hardness and strength has large improvement, subsequently the investigation provides the reference for manufacturing aluminum alloy thin thickness mold with excellent quality

    結果表明，鋯英砂和鉻鐵礦砂具有較好的激冷效果，得到的鋁合金鑄件組織細小，強度、硬度有較大的提高，為薄壁隨型、質量優異的鋁合金消失模模具製造提供了技術依據。
  6. Silica sand and flour for investment casting

    熔模鑄造用硅砂粉
  7. Molding silica sand

    鑄造模用硅砂
  8. Foundry silica sand

    鑄造用硅砂
  9. Purity silica sand, silica powder, micro - silica powder, crystal powder and fused silica lump and powder, etc. these products are widely used as materials for optical glass, optical fiber,

    產品出口日本，韓國，東南亞，歐洲以及美洲市場，主要生產石英系列產品：石英砂硅砂，
  10. Physical state : this produce is made of natural silica sand by the advanced processes of water scrubbing and reelecetion. natural silica sand has the naturally founded grain shape and uniform particle size and takes on brown - white or off - white color

    物理狀態：本產品經天然硅砂水洗，重選等工藝加工而成，天然硅砂具有天然的滾圓粒形和均勻的粒度，呈褐白色或灰白色。
  11. Tin ore, copper, zinc mine, iron ore, snake bite mine, silica, sand and gravel sales

    錫礦、銅礦、鋅礦、鐵礦、蛇紋礦、硅石、砂石購銷。
  12. Extenders for paints - specifications and methods of test - silica sand unground natural quartz

    塗料填充劑.規范和試驗方法.石英砂
  13. Extenders for paints - specifications and methods of test - part 21 : silica sand unground natural quartz iso 3262 - 21 : 2000 ; german version en iso 3262 - 21 : 2000

    塗料用填充劑.規范和試驗方法.第21部分:石英砂
  14. Bisazza glass mosaics contain suspended particles of silica sand which reflect and almost seem to capture light, giving the material an appearance of depth

    碧莎玻璃馬賽克包含著懸浮的石英砂顆粒，這些顆粒能很好的捕捉光線，給這種材質以更深層次的表現力
  15. The experiments to remove " iron - rich thin layer " on silica sand surface by ultrasonic cleaning process designed on our own show a very satisfactory result

    摘要採用自行設計的試驗裝置進行了用超聲波技術處理含「薄膜鐵」石英砂的試驗，得到較好的除鐵效果。
  16. Dynamic air inc. specializes in pneumatic conveying of dry bulk solids for the processing industries. we manufacture equipment and systems for handling a wide range of dry bulk materials from silica sand to sugar, with over 10, 000 installations worldwide

    我們的設備和系統能夠處理從石英砂到食糖等廣范圍的多種干散物料，這些設備和系統在全世界范圍內已安裝了10 ， 000多套。
  17. Products used for treatment of water intended for human consumption - silica sand and silica gravel

    人類生活用水處理用製品.石英砂和石英礫石
  18. Products used for treatment of water intended for human consumption - silica sand and silica gravel ; german version en 12904 : 2005

    人類生活用水處理用製品.石英砂和石英礫石
  19. Silica sand quartz raw

    生?工藝
  20. Are manufactured by moulding a moist mixture of silica sand and hydrated lime under high pressure

    是用濕的硅沙和熟石灰的混合物在高壓下澆鑄而成。
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