無水介質 的英文怎麼說

中文拼音 [shuǐjièzhí]
無水介質 英文
anhydrous medium
  • : 無Ⅰ動詞(沒有) not have; there is not; be without Ⅱ名詞1 (沒有) nothing; nil 2 (姓氏) a surn...
  • : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
  • : Ⅰ名詞1 (性質; 本質) nature; character; essence 2 (質量) quality 3 (物質) matter; substance;...
  • 無水 : [化學] anhydrous
  1. Aim of this study was to meet the need for development of tribological parts in pumps. at room temperature tribological properties of different sliding pairs of silicon carbide and alumina - based ceramics were tested using a laboratory tribometer in the ring - on - plate geometry under reciprocating sliding linear contact in different media, such as distilled water, aggressive media and air

    本文針對目前泵用摩擦零部件材料發展的需要,在實驗室摩擦磨損試驗機上研究了按環/塊線接觸方式作往復運動條件下的碳化硅和氧化鋁基陶瓷材料摩擦副在、化學腐蝕性作潤滑劑和潤滑時室溫下的摩擦磨損特性。
  2. Use zero water pressure opening of valve core without any medium pressure, suitable for the sewage - draining control system of pipelines, water tank etc. containers and the automatic water falling of a drinker. this valve can be fitted with another more than 60 kinds of valve casings, resulting in a flexible installation

    採用零壓開啟閥芯,開啟的壓力,適用於管道箱等其他容器的排污控制系統飲機的自動下等,該閥另有六十余種閥體與之匹配,安裝靈活。
  3. Cyz - a self - priming centrifugal oil pump according to domestic and international to develop newest pump products that become after digesting, absorbing, improving about technical data by oneself, domestic blank, unique, extensively suitable for the oil depot, service station, oil ship, oil carrier, quay, oil truck, airport, send the petrol, kerosene, diesel oil, boat coal etc

    型自吸式離心油泵是根據國內外有關技術資料經消化、吸收、改進后研製而成的最新泵類產品,國內空白獨一二,該泵適用於石油行業、陸地油庫、油灌車的理想產品,並適合於作船底泵、消防泵和壓載泵及機器冷卻循環等,分別輸送汽油、煤油、柴油、航煤等石油產品和海、清溫度- 20 80 ,加輸送化工液體可改用耐腐蝕機械密封。
  4. In view of the design, manufacture, application and development of the filtering equipment for mineral processing in china, the research achievements and advances in vacuum filter, single - chamber folding belt vacuum filter, horizontal belt filter , disk filter, frame and box pressure filter, belt filter, continuous air pressure filter, settling - filtering centrifugal dewaterer and filtering mediums and aids are summarized and some opinions are given

    針對我國選礦過濾設備的設計製造、應用和發展的情況,總結了真空過濾機、格及折帶真空過濾機、平帶式真空過濾機、圓盤真空過濾機、板框及廂式壓濾機、帶式壓濾機、氣壓式連續壓濾機、沉降過濾離心脫機以及過濾、助濾劑等方面的設備及過濾技術研究成就與進展,並提出了看法。
  5. Objective : to investigate the effects and complications of hypertonic saline in the treatment of hyponatremia in patients with obstinate heart failure and to find out prophylactic and therapeutic measures against the complications. methods : to analyze the changes of electrolytes, urea nitrogen, serum creatinine, heart rate, blood pressure, cardiac function after the treatment of hyponatremia in patients with obstinate heart failure by 3 hypertonic saline. results : after the improvement of hyponatremia, cardiac function, the levels of electrolytes, urea nitrogen, serum creatinine were improved significantly. blood pressure rised slightly. heart rate did not change. conclusion : hypertonic saline can redress hyponatremia, improve cardiac function and decrease the levels of urea nitrogen and serum creatinine rapidly and effectively. blood pressure and heart rate did not change significantly

    目的探討高滲鹽在低鈉性頑固性心力衰竭治療過程中的作用和可能出現的並發癥以及防治對策.方法分析3高滲鹽治療低鈉性頑固性心力衰竭前後的電解、尿素氮、肌酐、心率、血壓、心功能的變化.結果治療前後心功能、電、尿素氮、肌酐有明顯改善,血壓輕度升高,心率明顯變化.結論高滲鹽能快速有效地糾正低鈉血癥,有助於心功能的迅速改善,降低血尿素氮、肌酐.對血壓和心率影響不大
  6. Give catch - ment and so on system center control bulb lu carrier flow backwards, a kind of more for ideal empty of give away conserve energy clack

    可用於石油、化工、給排等系統中控制管路倒流,是一種較為理想的泄漏節能止回閥。
  7. Petroleum products and lubricants - determination of acid number - non - aqueous potentiometric titration method ; german version en 12634 : 1998

    石油製品和潤滑劑.酸值的測定.無水介質電位滴定分析
  8. Application : cl series marine pumps are used at cabinbottom to cool water and fight fire. it is able to carry sea water under 70 degrees. fresh water and other nonerroding liquid

    一、概述: cl系列船用立式離心泵適用於船舶壓載艙底泵、冷卻泵及消防泵等:可用於輸送溫度不高於70的海、淡腐蝕性的其他液體
  9. The results of the studies show that, when fine medium belt, proper load and velocity are selected, the transmission performance of gear with meshed medium belt is superior to invloute gear ' s ; furthermore, it can be lubricated with water, and it ' s effects are almost fine to the lubricant effects with oil. so we can realize a " green lubrication " type of gear transmission

    試驗結果表明:選擇適當的帶材料和一定的載荷速度條件,帶式嚙合齒輪的傳動性能優于漸開線齒輪,並可用進行潤滑,幾乎達到在油潤滑條件下的效果,實現一種節能、污染的綠色潤滑齒輪傳動;相對于漸開線齒輪,帶式嚙合齒輪具有顯著的減振降噪作用,動態特性優越。
  10. Biomax ' s immense surface area is perforated with two types of pores, each with a distinct function

    生物過濾限廣闊的表面積被打了兩種類型的孔,每一個孔又都具有截然不同的作用
  11. Until now, there have been a few reports on the damage of the water pumps caused by sand and water cavitation. by use of the test loop for solid and liquid two phases, under the condition of 3 % head drop, the damage location and relative degree of the sand and water cavitaiton occurred on the impeller were tested and researched. the result was, them, compared with the results under the condition that water cavitation occurred and no cavitation but only wear occurred. the differencts were analyzed. the analysis result can be used as the basis of the further research and the improvement of the impeller shape

    目前含沙汽蝕對泵損傷方面的報導甚少,本文利用固液兩相流試驗臺,對離心泵閉式葉輪在含沙汽蝕時( 3揚程下降點)的損傷部位和相對程度進行了試驗研究,並將此結果與清發生汽蝕時的損傷情況[ 13 ]及含沙汽蝕情況下的磨損情況[ 7 ]相比較,對其差異進行了分析,為今後進一步探討葉輪損傷機理和葉型改進提供了實驗依據。
  12. Co2 water quality - evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - method by analysis of inorganic carbon in sealed vessels co2 headspace test

    中有機化合物最大需氧生物降解能力的評價.密封容器中機碳分析法
  13. The reali zation of the " mesoscopic physics " will lead the mankind to study and imitate the nature as the plants. then all kinds of production which mankind need, was produced with the air, water, inorganic materials in the nature, such as foodstuff, fibre, all sorts of micro - robots, computers

    實現回歸的「觀」將會引導人們採用技術手段師法自然,像天然植物那樣,把存在於自然界的空氣、機物自組裝成人類生活所需要的各種各樣的物品,如糧食、纖維、各種微型機器人、計算機等等。
  14. Regard particle chemical fertilizer ( nitrogen or the nitrogen phosphorus compound fertilizer, etc. ) as core, top layer coating one low water soluble or as becoming the membrane material inorganic substance or organic polymer of person who dissolve a little, spread or wraps up the membrane to resolve gradually but releases nutrients through the bag membrane

    產品簡:以顆粒化肥(氮或氮磷復合肥等)為核心,表層塗覆一層低溶性或微溶性的機物或有機聚合物作為成膜物,通過包膜擴散或包膜逐漸分解而釋放養分。
  15. In this paper a numerical method for equations of transport and biodegradation in the fractured media is discussed. because the equations consist of terms related to advection, diffusion, biochemical as well as the term of exchange betwen the fracture and the porous media, it is very difficult to find their solution. in order to find more efficient method for solving these equations, several numerical methods for the equations without biochemical terms are discussed first. the numerical results show that the cubic spline method can be used to solve advection flow dominated problem which often occurred in the fractured media. then, the equation with both advection - diffusion term and biochemical term are discussed. the splitting - operator is used to decouple the advection and diffusion terms with biochemical term in the equations. the way to determine the smaller time step for solving fast biochemical terms is introduced through comparing the order of characteristic time of biochemical term with that advection ( diffusion ) term. numerical simulation results show that good agreement between analytical solution and experiment result is attained

    本文討論了含裂隙地下污染物輸運與生物降解非線性方程組數值求解方法.方程含有對流項、擴散項、生長、死亡、吸附、解吸、趨化和孔隙與裂隙界面間的交換項的非線性偶合,使演算法十分困難.本文討論了生化過程時的幾種求解方法,數值結果表明:用三次迎風插值法對常見的對流項占優勢,且場變量有較大梯度的問題較適用.在討論有生化反應過程時,利用對流項與生化反應項的特徵時間量級估算,給出了求生化過程作用子步的時間步長估算辦法.用上述方法所得到的模擬結果與解析解、化學反應和有化學反應的實測值對比,吻合很好
  16. The catena product wholly design for transporting definite corrosive medium have granule or crystal, adopt steel pad uhmw - pe to made it. owned excellent resist causticity and reputably resist attrition, structure and design is model of hang arm front - karat, impeller is half karat model no front cover, boost up transit capability of passage. let the granule and impurity of medium pass pump - cavity quickly not to jam

    本系列產品專為輸送具有一定腐蝕性且含有細顆粒或有結晶的而設計,採用鋼襯超高分子量聚乙稀模壓成型工藝製造,具有優異的耐腐蝕性和卓越的耐磨性能,結構設計為懸臂前開式,葉輪為半開式前蓋板,增強了流道內的通過性,使中的顆粒及雜很快通過泵腔而不會堵塞,軸封為k型氟橡膠密封環外帶冷卻套,兼顧了耐腐與耐磨的雙重要求。
  17. Conventional submersible non - clog pump motors are air - filled non - jacketed type designed to be cooled by convection heat transfer to the surrounding media

    一般的潛堵塞泵電機是風冷、加套結構設計,由周圍的對流傳熱進行冷卻。
  18. This valve uses the principle of two - stage pressure reducing variation and, when to lower the switch valve, the shock from the water pressure to the valve casing shortens the start time of this valve under the highest medium pressure and makes it with the incomparable superiority of energy saving among the pulse - type electric - controlled valves

    該閥採用二級減壓變化原理,降低開關閥時壓對閥體等配件的沖擊,提高電磁閥的可靠性和工作壽命,縮短了閥在最高壓力下開啟時間,使其在脈沖式電控閥門中具有可倫比的節能優勢。
  19. Fcd. 3 138d : 4ds outer - thread copper pipe union at both ends of the inlet and the outlet this valve uses the principle of two - stage pressure reducing variation and, when to lower the switch valve, the shock from the water pressure to the valve casing shortens the start time of this valve under the highest medium pressure and makes it with the incomparable superiority of energy saving among the pulse - type electric - controlled valves

    該閥採用二級減壓變化原理,降低開關閥時壓對閥體等配件的沖擊,提高電磁閥的可靠性和工作壽命,縮短了閥在最高壓力下開啟時間,使其在脈沖式電控閥門中具有可倫比的節能優勢。
  20. Co2 water quality - biological methods - evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - method by analysis of released inorganic carbon in sealed vessels co2 headspace test - evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - method by analysis of released inorganic carbon in sealed vessels

    .生物法.中有機化合物最終有氧生物降解能力的評價.密封容器中釋放機碳的分析方法
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