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- DDF防砂劑的研制與應用Development and Application of DDF Sand-prevention Additive
- 垂直井礫石充填防砂最小排量的確定方法Determination method for minimum flow rate of gravel pack in vertical well
- 換熱器進(jìn)口管箱流場(chǎng)的數值分析與應用Numerical Analysis on Flow Field of Inlet Chamber of Heat Exchanger and its Applications
- 腐植酸鉀鉆井泥漿處理劑的應用評價(jià)Evaluation on the Application of K+Humate-Containig Drilling Mud Additives
- ＂它與現代小汽車(chē)比賽大不相同，但激動(dòng)人心的程度卻毫不遜色。＂It was very different from modern car races but no less exciting.
- （道德方面）促進(jìn)，提高，社會(huì )進(jìn)步提高社會(huì )，道德和智力標準的努力或運動(dòng)An effort or a movement to improve social, moral, or intellectual standards.
- 714MHz衛星電視接收系統中簡(jiǎn)易混頻組件的研制the SIMPLE CONVERTER COMBINATORY UNIT DEVELOPMENT in a 714 MHz SATELLITE TELEVISION RECEIVING SYSTEM
- 樹(shù)狀大分子PAMAM-BPA的合成與應用；synthesis and application of novel PAMAM-BPA dendrimers;
- 溴氰菊酯膠懸劑的氣相色譜分析Determination of Deltamethrin in the colloidal suspension agent by gas chromatography
- 營(yíng)養補充品中刺激劑的分析測定Determination of Stimulants in Products of Nutritional Supplement
- "總統向人顯示：他能與一意孤行的死硬派表現強硬作風(fēng)，"..."The President showed he can play hardball with the hardnosed hard-liners, "...
- 住宅熱損失系數的確定與應用Determination and Application of Heat Loss Coefficient for Dwelling
- 碘酸鈣預混劑的含量測定方法探討Determination method of calcium iodate in premix
- 砂土堤基的動(dòng)力反應計算與模型試驗Numerical computation and model test on dynamic response of sandy foundation and embankment
- 硬質(zhì)合金的熱處理與應用研究The heat treatment and the application grind of the hard alloy
- 地鐵站火災時(shí)空氣幕防煙的數值模擬與分析Numerical Simulation and Analysis of the Air Curtain for Preventing Smoke in Subway Station Fire
- 假如實(shí)際上，我們能看見(jiàn)由一個(gè)象巖石內部的砂粒這樣的微粒繪出的軌跡。If we could actually see the path described by a particle,such as a sand grain in the rock.
- 系數倍率法測定雙氯芬酸鈉凝膠劑的含量Determination of Diclofenac Sodium Gelby Signal Multiplier Method
- 采購中結算權的定價(jià)測定與應用Determination and Application of Settlement Price in Purchase
- 綜放采空區防滅火注氮數值模擬與參數確定Numerical Simulation and Parameter Determination of Nitrogen Injection Process in Fire Prevention and Extinguishing in Fully Mechanized Longwall Top-coal Goaf
