water drilling 中文意思是什麼
water drilling
解釋
清水鉆井-
The investigation of a lot of parameters about treated sandstone, brick materials and earthen materials with fluorited polymers has been carried out, such as the formation of polymer, the penetration depth, porosity, capillary absorption and penetration coefficient, water uptake, compressive strength, drilling resistance, absorption isotherms of water vapor, water vapor diffusion, color changes as well as resistance to desegregation of water, frizzing - throwing cycles, worming - cooling cycles, and so on. in addition, the influence of salt crystallization, acid and base, and uv aging have also been assessed in order to better understand the protection effects and utilization possibility of two fluorinated polymers, mainly according to astm standard and the combination of international methods together with general technological
分別以國家級文物保護單位的土質、砂巖和磚材文物樣品為對象，依據astm標準及國際通用文物保護研究方法與評估準則相結合，通過膠化物形成周期、滲透深度、孔隙度、毛細吸水和滲透系數、持水量、抗壓強度、抗鉆強度、吸附水蒸氣的能力、透氣性、外觀顏色等系列參數的測定，及凍融、冷熱循環、酸堿腐蝕后抗壓強度的衰減、可溶鹽對保護效果的影響、酸堿及光照對表面保護效果的影響，對兩種含氟聚合物及其與有機硅的共混物在文物加固保護和表面防護中的可行性和保護效果給予了系統研究。 -
Odium silicate is used as adhesive in metal casting, fireproof material, paper board, electric welding material, crt screen ; as water purifying agent, scale remover ; as washing aid. buffer in detergent ; as sealant in oil drilling ; as ore flotation agent, slurry thinner and leakage - blocking material in mining ; as bleacher aid, mordant, sizing material, impregnating agent in textile dye & printing ; as anti - corrosion agent and insecticide in wood processing ; as basic ingredient for coatings
硅酸鈉被大量地用於製造工業作為填充劑，在金屬澆鑄中作為砂型粘結劑，版紙工業中被用作膠合劑，在耐火材料行業中用作粘結劑，在電焊條行業也用作粘結劑，在電子工業中可用作顯像管成屏的粘結劑，在水處理中用作處理劑，防結垢劑等。在合成洗滌劑行業中用作助劑，在清洗劑行業中用作清洗及防腐緩沖劑，在石油開采中用作防止井噴材料，在礦山開發中用作堵漏材料、礦石浮選劑和泥漿稀釋劑等。 -
10 million would go to drilling for water and regoing regrowing paster land. the other money would go to cattle producers to help them recover their losses from selling early
1億美元用於鉆井取水和重建牧場。餘下的錢用於補貼放牧者因過早出購牲畜而帶來的損失。 -
Then the article analyses the effecting elements about the economic result of blasting and puts forward some improving measures, and summarizes optimizing model on economic result of blasting both internal and overseas bearing upon. the theory is based on the blasting cost model, which proposed by dr. zhong hanrong. combining with the specialties of water and electricity engineering, starting off through blasting result, it emphasizing considers drilling cost, deep hole bench blasting cost, reblasting cost, and the cost of bottom fleet hole blasting that in mixed loading emulsion explosive blasting
本文在加拿大鐘漢榮博士提出的爆破成本模型基礎上，結合水電工程的特點，從爆破效果出發，著重考慮了應用混裝乳化炸藥爆破的鉆孔成本、深孔梯段爆破成本、二次爆破成本和爆破后根底淺孔爆破成本，以塊度、振動、安全為約束條件，以這四項成本最小為目標函數，廣泛收集各種爆破經濟技術條件，建立了爆破優化經濟數學模型。 -
From 1956 to now, the exploration of this area has gone through three stages, over 40 years. the drilling with brine mud and the bad quality have caused the difficulty of gas and water identification, which lead to miss of gas reservoir in logging interpretation
自1956年工區勘探至今，經歷了三個階段40餘年，但由於氣田多採用鹽水泥漿鉆井，加之測井資料質量較差，造成氣、水層識別困難，大量氣層在測井解釋中遺漏。 -
The paper systematically generalizes the present state of research and application of drilling fluids in ccsd, non - ferrous exploration, oil drilling, coal exploration, water well drilling and geothermal well, and progress of waste mud treatment
摘要文章總結了鉆井沖洗液在國內大陸科學鉆探、金屬礦床鉆探、石油鉆井、煤田地質鉆探、水井工程及地熱井等領域的研究應用現狀，以及在廢泥漿處理方面的研究進展。 -
Comprehensive water control measures for river - crossing tunnel construction by drilling and blasting method
鉆爆法施工過江隧道防治水綜合措施 -
Surface water supplies, problems and solutions ; the small farm dam how to construct one ; well drilling the von der rigg ; spring and groundwater protection ; urban water supply and sanitation ; water vending ; roof catchment systems
地表水供給的問題與解決方法；如何建造農場小蓄水池；鑿井；泉水與地下水的保護；城市供水與衛生設備；水的銷售；屋頂排水系統。 -
Procedure for field testing water - based drilling fluids
水基鉆井液現場測試程序 -
Standard guide for use of direct air - rotary drilling for geoenvironmental exploration and the installation of subsurface water - quality monitoring devices
地質環境勘探和地下水質量檢測裝置安裝用直接氣體旋轉鉆機的使用標準導則 -
Standard guide for use of direct rotary drilling with water - based drilling fluid for geoenvironmental exploration and the installation of subsurface water - quality monitoring devices
地質環境勘探和地下水質量檢測裝置安裝用帶水基鉆流的直接旋轉鉆機的使用標準導則 -
Development and applications of the solid emulsifier used to improve the performance of oil - in - water drilling fluids
有利於改進水包油鉆井液性能的固體乳化劑的研製及應用 -
Specification for operation of hydrographic geological drilling and digging for water - supply
供水水文地質鉆探與鑿井操作規程 -
1 2 3 specification for operation of hydrographic geological drilling and digging for water - supply
供水水文地質鉆探與鑿井操作規程 -
Combined with hydrogeological information gained by exploration and hydrographical drilling, groundwater types and leakage ways under the water curtain corridor and air - cushioned surge chamber are found out, which provide the grouting engineering with more effective treatment
結合水電工程勘查及水文地質鉆探獲取得的地下水文地質信息，查明了水電站水幕廊道和氣墊調壓室滲水的地下水類型和滲漏途徑，為調壓室的進一步灌漿處理提供了依據。 -
The influence of the drilling dynamic water level in drilling to the accuracy of hydrological data
鉆孔水位的動態變化對水文觀測資料準確性的影響 -
4 fill tanks with required amount of drilling water
向泥漿池中加入需要量的鉆井水。 -
This subject belongs to three - dimensional layout problems with behavioral constraints theoretically and concerns the knowledge of spacecraft design, mechanical engineering, computer science, mathematics, mechanics and system engineering. so it can be ascribed as the frontier fundamental and applied research of cross - discipline subject with np complexity theoretically. in term of engineering practice, this subject has extensive applications, such as layout design of spacecraft module, engineering machinery, submarine and shipping, tank, under - water suspension engineering, platform of marine drilling well, bullet train, multiple spindle box of machine tool, robot
該課題在理論上，屬帶性能約束的三維布局問題，涉及航天器設計、機械工程、計算機、數學、力學和系統工程等學科，為交叉學科前沿課題的基礎理論和應用基礎研究，具有np難度；在實踐上，具有廣泛的工程應用背景，如航天器艙、工程機械、潛艇、船舶、坦克、水下懸浮工程、海上鉆井平臺、高速列車、組合機床多軸箱、機器人等的布局方案設計問題。 -
Unsaturated salt water drilling fluid
欠飽和鹽水鉆井液 -
Applications of saturated salt - water drilling fluid system in
王坪井田斷層分佈規律及成因分析
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