waste rock 中文意思是什麼

waste rock 解釋
矸石
  • waste : adj 1 荒蕪的，不毛的，荒廢了的；未開墾的；荒涼的。2 廢棄的，無用的；多餘的；身體內排泄的。vt 1 糟...
  • rock : n 1 巖，巖石，磐石，巖壁；卵石；〈常 pl 〉〈美口〉石子兒；暗礁，巖礁。2 〈the R 〉直布羅陀 （Gibr...
  1. The goal is to prevent leakage of the waste for many millennia through a combination of engineered barriers ( for example, the waste containers ) and geologic ones ( the natural rock structure where the chamber has been excavated and the favorable characteristics of the hydrogeologic basin )

    這麼做的目標是在數千年內避免廢棄物外? ，辦法是結合工程上特別處理過的圍阻體（例如廢棄物容器）以及地質上的圍阻體（地下開挖出來的空間周圍的自然巖石結構，以及水文地質盆地等一些較有利的條件） 。
  2. This paper introduces the latest progress of high level radioactive waste disposal programs in the world, and discusses the key scientific issues as follows ： ( 1 ) the precise prediction of the evolution of a repository site ; ( 2 ) the characteristics of deep geological environment ; ( 3 ) the behaviour of deep rock mass, groundwater and engineering material under coupled conditions ( intermediate to high temperatures, geostress, hydraulic, chemical, biological and radiation process, etc ) ; ( 4 ) the geochemical behaviour of transuranic radionuclides with low concentration and its movement with groundwater : and ( 5 ) the safety assessment of disposal system

    在介紹國內外最新研究進展的基礎上，重點討論高放廢物地質處置的若干關鍵科學問題：處置庫場址地質演化的精確預測、深部地質環境特徵、多場耦合條件下（中（高）溫、地殼應力、水力作用、化學作用、生物作用和輻射作用等）深部巖體、地下水和工程材料的行為、低濃度超鈾放射性核素的地球化學行為與隨地下水遷移行為及處置系統的安全評價。
  3. Analysis of the comprehensive carrying capacity of waste rock in driving of rock drivage

    巖巷掘進裝巖運輸綜合排矸能力分析
  4. The thermal crack problem of the mass concrete is very complicated, and correlative with structure, building material, construction, rock, circumstance, and so on. now, in the construction field, the research on the mass concrete used during hydraulic construction is more frequent than the others, white the research on the comparatively small mass concrete used in the normal buildings is not deep enough and comprehensive, the covering area in the related codes are limited and narrow. many problems in construction practice have to be solved by the experience, rather than by theory. this phenomenon leads to much unnecessary waste of labor, material and financial resources, also the quality is unsatisfactory

    建設領域目前對水工建築中所使用的大體積混凝土（巨型混凝土結構）研究較多，而對普通建築中所使用的體積相對要小很多的大體積混凝土（相當于中體積混凝土）的研究卻還不夠深入、全面，相關的規范條文覆蓋面還不夠完善，對很多工程實踐中的問題只能依靠經驗處理，缺乏適當的理論依據，這使得在工程實踐中造成許多不必要的人力、物力、財力的浪費，大體積混凝土施工質量控制的結果也不很理想。
  5. Several ways of synthetical utilization of waste rock

    淺談煤矸石綜合利用的幾條途徑
  6. Groundwater pollution near coal waste rock dump

    煤矸石山周圍地下水污染狀況
  7. As a waste, the harml. of waste rock had been paid, great attention. on the conduct of the government policy, scientists in some departments had done lots of researches and they had found methods to use waste rock

    煤矸石作為一種固體廢棄物，其危害性已引起了廣泛重視，在國家政策引導下，我國各科研，生產部門作了大量的研究，取得了很大進展，開發了十多項煤矸石利用途徑。
  8. The purpose of this subject was solving the problem of separation on working face. it can provide feasible source for separating coal and waste and some data for the choice of machine by researching the characteristics of waste rock and charcoal, i found a way to separate irregular waste rock from charcoal. by researching the strength of the irregular rock, got a strength equation for it and decided the feasibility by contrasting the regular assaying with the irregular assaying. in addition, using the theory of statistics, i can decide the suitable number of stylebook to ensure the feasibility of the experiment

    本課題主要是為了解決綜采工作面煤、矸分離問題，為煤、矸破碎分選提供可行性方法，為破碎分選機提供數據資料。通過對煤、矸各種特性的研究，找出一種能解決不規則煤、矸選擇性破碎分選的技術途徑。對不規則自然礦塊強度特性研究，找出一種計算不規則自然礦塊強度公式，通過規則試件與不規則試件的比較確定出其可靠性。
  9. The subject interpreted the feasibility of crash and separating of rock and charcoal by doing a lot of experiments. it also interpreted the fluctuation of a single sample and the stability of all the samples. the strength of a single waste rock and charcoal was more fluctuated, but on the whole it trends to stable

    也即在煤矸實驗中單獨就一塊煤、矸來講其強度是特別離散，但從整體一批礦塊來講其強度服從一種正態分太原理工大學碩士學位論文布，其強度整體上趨於一個穩定值，從大量的實驗說明了這一點。
  10. Burden system for making microcrystal glass from tailings and waste rock

    利用尾礦廢石製造微晶玻璃的配料系統
  11. Dr scott argues that underwater mining will be far less disruptive to the environment than terrestrial mining : there will be no piles of waste rock, since the deposits are directly on the sea floor

    斯科特辯解說水下開采將比陸地開采帶來的環境破壞少得多：由於是直接在海底作業，因此將不會有大量的巖石廢料。
  12. The application of shallow - hole shrinkage mining with flat - bottom structure for separate handling of ore and waste rock in irregular and massive orebody

    平底結構礦巖分運淺孔留礦法在不規則厚大礦體中的應用
  13. Firstly, the environment harm of the waste rock is studied ; secondly, we research the physics and mechanics property of the waste rock of the dabagou tunnel and get the physics and mechanics property index of waste rock ; thirdly, after comminuting the waste rock and compounding concrete as coarse aggregate, we make the comparison between it and the songshan stone in the fuxin building market at present, it proves to possess extension application value ; fourthly, on the foundation of it, we utilize waste rock as coarse aggregate to compound high strength concrete, steel fiber high strength concrete, polymer cement concrete, asphalt concrete by uniform design and research their mechanics property index by experiment

    首先闡述了排矸石對環境產生的危害，其次對大巴溝隧道排矸石的物理力學性質進行了試驗研究，獲得了排矸石的物理力學性能指標。將排矸石粉碎后，作為粗骨料配製成混凝土，與目前阜新建築市場上所用的松山石子進行比較，證明其具有推廣應用價值。在此基礎上，利用均勻設計法，將排矸石作為粗骨料配製成高強混凝土，鋼纖維高強混凝土，聚合物水泥混凝土，瀝青混凝土，通過試驗測定其力學指標，獲得了各種排矸石混凝土的優化方程和最佳配合比。
  14. 6 ) according to character of zone which shen - dong diggings locates, put forward main measures of environment protection and zoology build in shen - dong diggings and surround it, full analysis water resource carrying capacity, study cleaning mining technique from reduction waste rock, fathering powder dust and deal exhaust gas pollution aspects, found environment ensuring system of sustainable development of shen - dong diggings

    6 ）根據神東礦區所處地域的特點，提出了神東礦區及其周邊地區環境保護與生態建設的主要措施，對礦區水資源承載能力進行了全面分析，從減少井下出肝量、井下粉塵治理、井下廢氣污染治理等方面研究了礦山潔凈開采技術，建立了神東礦區可持續發展的環境保障體系。
  15. Surface, the easliy wear and tear parts use grinding - resistant material, extruding part use variable cylinder diamethe extruder with compact structuures, transmission gear with hard gear ter detachable pitch, great extruding p0ressure, high vacuum degree, low loading capacity ( electricity - saving more than 25 % than the same product ). it reaches advanced domestic level andcan replace imported items. it is suitable to produce hollow brick with high hole ratio, coal waste rock hollow bricks, shale hollow bricks, prower coal ash hollow - bricks. the extruder won the scienttific and technological progress pride of the lst building material scientific and techniques achievement exhibition in jiangsu province and the golden prize of the mational brick and tile energy - saving lxln achievement

    該機結構緊湊、傳動齒輪均系硬齒面，易損件採用耐磨材料、擠出部分採用變缸徑、變螺距、擠出壓力大、真空度高，裝機容量低（比同類產品節電25 % ） ，性能優于進口同類設備，適用生產高孔洞率空心砌塊、煤矸石、頁巖、精煤灰空心磚及各類高摻入量粉煤灰磚和低塑性原料磚，該機在江蘇省首屆建材科技成果展覽會科技進步獎； 94全國磚瓦節能四新成果展覽會金獎，西安國際博覽會金獎。
  16. Several key problems studying in form designing of coal waste rock hill reclamation

    煤矸石山復墾整形設計中的幾個關鍵問題
  17. Application of separate loading and transport system of waste rock in shanjiaoshu mine

    山腳樹礦井下煤矸分裝分運系統的應用
  18. Improvement waste rock separation system raising eiffiency of enterprise

    選矸系統改造的探討
  19. Application of waste rock caving technology in fully mechanized coal caving face

    放矸工藝在綜采放頂煤工作面的應用
  20. The manufacture and test of discriminating photoelectric system for selecting waste rock

    光電選矸識別系統的研製與測試
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