砂心工 的英文怎麼說

中文拼音 [shāxīngōng]
砂心工 英文
core maker
  • 砂 : 名詞（沙子） sand; grit
  • 工 : Ⅰ名詞1 （工人和工人階級） worker; workman; the working class 2 （工作; 生產勞動） work; labour 3 ...
  1. Double pipe hammering with inside pipe sampling technology and operation for placer drilling

    砂鉆的雙管沖擊內管取心工藝
  2. This paper, applying sequence stratigraphy, through studying on sedimental faices and running the sedimental model, obtained the reservior ' s distributing feature of the whole depression whose centre is the well ou39. this work obtained the distribution scenario of ou39 ' s fan - delta ' s sandbody and the favrable - explorating area to afford the evidences for production

    本文應用層序地層學的理論，通過沉積相的研究沉積模式的建立，總結出以歐39井為中心的整個窪子中儲層的展布特徵；通過此工作最終確定出歐39井扇三角洲砂體的分佈情況、勘探的有利區域，為生產提供有利依據。
  3. When the stalls open at afternoon, the street becomes busy because they attract both local customers and foreign visitors. different items sold on the street includes amethyst teapots, jewellery, posters, clothes and traditional chinese handicrafts etc. you can also enjoy the chinese fare, ad lib cantonese opera, or find some chinese fortune - tellers to read your palm along the street

    廟街相信是本港入夜後最熱鬧的地方之一，攤檔在下午開始營業后，廟街便會開始聚只人群，在各具特色的貨品前小心揀選，貨品由紫砂荼壺、玉器、明星海報到衣服和傳統手工藝品等，包羅萬有。
  4. Hada mountain embankment dam is located at strong motion earthquake area with 7 degree. it is a sand - fill dam with clay core, stability of the dam under earthquake and the preventive of foundation liquescence is very important for the dam design

    哈達山土壩是位於七度地震區，坐落在厚覆蓋層上的粘土心墻砂殼壩，壩體的抗震穩定、基礎的抗震液化是本工程的技術關鍵問題。
  5. With the experiment part, the errors of sk - 21 nc machine tool have been measured, and a serial of data is gotten which lead to the error discrimination. ( 3 ) based on the kinematical theory of mbs, the calculation methods for the ideal center envelop curve of grinding wheel on cam grinding, the practical cutter track, inverse contour of cam, ideal nc instructions, precision nc instructions, the inner / outer normal and the fitting criterion of curve have been all discussed in detail in this paper

    （ 3 ）通過精密加工的約束條件方程，探討理想刀具路線、逆變數控指令與實際刀具軌跡之間的映射關系，解決誤差補償技術提高加工精度的核心問題? ?當要求數控磨床的砂輪中心準確到達給定的理想點時，精密數控指令值究竟該是多少，如何能夠通過計算，獲得這樣的數控指令值，給出經修正的數控指令計算方法。
  6. Casting technology : green sand casting, resin bonded sand casting, permanent mold casting gravity casting, centrifugal casting, low - pressure casting, etc

    鑄造工藝方面具備粘土砂鑄造樹脂砂鑄造金屬型重力鑄造離心鑄造低壓鑄造等
  7. Grinding feature is to use work piece for a slow - speed operation, and wheel spindle selects a high - speed revolution and offers a minor amount of in - feed to cooperate with mechanical spinde for forward and backward movement for finishing grinding jobs

    研磨特性是利用工作物做慢速運轉，而砂輪心軸采高速回轉並給予微量進刀配合機械心軸前後運動完成研磨作業。
  8. Technological process of the coal ash cement mortar lining of steel pipeline with centrifugal lining sets

    鋼質管道粉煤灰水泥砂漿襯里離心成型施工工藝
  9. Production in optical engineering - diamond impregnated centering discs and discs with special profiles

    光學工程生產.鑲寶石的定心砂輪和特殊型面的砂輪
  10. Samll grinding products, the steel ring in the middle of the grinding dish is used to fix into the hand grinding machine. it is easy to be used and have long life time by using high toughness fiber and fine grit which combined by special bond

    本品屬小型研磨材料，研磨碟中心的鐵環造成用於手磨機的裝置，此研磨碟有著與其他研磨的位置而用手磨，有著靈活轉動、耐用等點，採用高韌度纖維和精選礦砂再經由特製粘膠復合而成，該產品用於清除金屬刺和磨圓邊角，研磨不銹鋼特別砂紋，絕對不會燒黑工件表面，不會改變工件尺寸。
  11. With a decade of years of research and manufacture history on boilers and pressure vessel, complete quality control system, advanced production equipments, as well as well managed after sale service, " changcheng " autoclave becomes a brand trusted by many users, and has been used in fishery, chemical industry, glass industry, medicine industry, textile printing, heat insulating material, papermaking, timbering, civil construction and other industries

    十多年鍋爐壓力容器設計技術的潛心研究和製造歷史，完善的質保體系、先進的工藝裝備、無可挑剔的善後服務，鑄就「常成」蒸壓釜眾多用戶依賴的產品品牌，廣泛應用於漁業、化工、玻璃、醫藥、紡織印染、保溫材料、造紙、木材、加氣混凝土砌塊、粉煤灰砂、高強度水泥電桿、石膏蒸壓等眾多工業領域。
  12. And export to japan, south korea, philippin and singapore. bonana color quartz sand has been employed on more than 400, 000 square meters epoxy floor in the country and it has become the necessary materials to make high quality color quartz sand epoxy floor. more over, bonana quartz powder sand used for self - leveling epoxy floor and epoxy mortar etc. and various color cobblestone will also make other epoxy floor more perfect

    年多來，已在國內許多工程上使用，如：北京的納貝斯克食品有限公司，北京印鈔廠，北京華都食品有限公司，秦皇島正大集團食品公司，廈門惠泉啤酒廠，廣州市郵件處理中心等等，在國內，使用本公司生產的彩砂環氧地坪已累計近萬平方米， 「寶蓮納」和「潔登」牌彩色石英砂已經成為製造高品質彩砂環氧地坪的必用原材料。
  13. In this paper, in order to solve the difficulties in the rain pipe construction in jianyu road of yulin city, the pipe - pushing technique for the hand - type tool pipe in the sand soil layer has been researched by experiments in which many practice problems were considered such as the movement and deformation of sand soil, the difficulties for the pipe to enter the scheduled work soil, the collapse of excavation surface, the departure of pipe center and the difficulties to correct this departure. by both the calculations for the stabilities of back - supporting soil body and excavation surface and the theoretical analysis on the reasons for the departure ' s producing, some construction techniques were introduced and adopted in this paper which include not only the change and reinforcement to both the back - supporting soil body and the scheduled work soil body but also the settings of pipe cap, lattice and correcting system on the head of the tool pipe

    本文針對榆林市建榆路雨水管道中遇到的技術難題，進行手掘式工具管砂土層頂管法施工技術試驗研究，在研究中考慮砂土層存在的后靠土體移位、變形，工具管難以進入出洞土體，挖掘面易坍塌、管道中心易偏差及難糾偏等問題，通過對后靠土體和挖掘面的穩定計算及偏差產生原因的理論分析，提出並採用后靠土體換填加固，出洞土體換填加固，以及在工具管頭部設置管帽、格柵、糾偏系統等技術措施
  14. Carbo centreless grinding wheel is mainly grinding outside diameter of workpiece. it is suited for a grinding operation of mass production because of the higher efficiency for a grinding diameter

    無心研磨砂輪主要以工件外緣研磨加工為主，由於所加工外徑效率較高適用大量生產之研磨作業。
  15. This paper analyzes and discusses the problems involving the design of the electronic control ( ec ) and numerical control ( nc ) systems for a new type nc grinder - machine used to grind planar quadratic and annular enveloping worms based on novel four - axis - interpolation, in which a central fabricating method is introduced

    摘要本文作者設計了新型四聯動平面二次包絡蝸桿數控磨床的數控及電控系統，該磨床採用虛擬中心的方法，通過兩正交軸的圓插補及磨頭基座的自轉實現了傳統蝸桿加工磨床上的砂輪工作面的平面回轉運動，克服了傳統加工蝸桿工作層面多，結構復雜，加工精度、效率低等缺點。
  16. By combining the design of cast asphalt concrete core earth - rock dam of nierji hydroelectric projects, an optimize study on the structural types and construction technology of cast asphalt concrete core are carried out in the article. the main contents of the study are summed up as follows : at present, the main and auxiliary core structures are widely adopted in the design of the cast asphalt concrete core earth - rock dam in the state, i. e. the main core to be asphalt concrete and auxiliary core of asphalt mortar masonry

    本文結合尼爾基水利樞紐工程的澆築式瀝青混凝土心墻土石壩的設計，對澆築式瀝青混凝土心墻的結構型式和施工技術進行優化研究，主要研究內容歸納如下：目前我國在澆築式瀝青混凝土心墻土石壩設計中，心墻的型式多採用主、副墻結構，即主墻為瀝青混凝土，副墻為瀝青砂漿砌體。
  17. Drilling technology, drilling fluid formulae, coring technology, use of drilling pipe and prevention and treatment of hole accidents used in drilling in in - situ leaching uranium deposit are presented and concluded in this paper

    摘要總結介紹了松遼盆地可地浸砂巖鈾礦鉆探的施工工藝，沖洗液配製及管理，可地浸砂巖鈾礦鉆探的目的層鬆散砂體的取心技術和退心技術，鉆探管材的使用及孔內事故的預防與處理。
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