濃度極限 的英文怎麼說

中文拼音 [nóngdùjíxiàn]
濃度極限 英文
concentration limil
  • 濃 : 形容詞1. （液體或氣體中所含的某種成分多; 稠密） dense; thick; concentrated 2. （程度深） （of degree or extent） great; strong
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 極 : i 名詞1 （頂點; 盡頭） the utmost point; extreme 2 （地球的南北兩端; 磁體的兩端; 電源或電器上電流...
  • 限 : Ⅰ名詞（指定的范圍; 限度） limit; bounds Ⅱ動詞（指定范圍, 不許超過） set a limit; limit; restrict
  • 濃度 : potency; thickness; concentration; consistence; strength; consistency; density
  • 極限 : 1 （最高的限度） the limit; the maximum; the ultimate limit; limitation; extremity; tipping point...
  1. The infinite solid insoluble phase diagram, i. e., the phase diagram with a eutectic point. the infinite liquid insoluble phase diagram, i. e., the phase diagram with a shared boiling point. all the phase diagrams we obtained are quite analogous to the behavior of the three - dimensional substances

    這些典型的相圖主要包括：無限相互溶解的「雪茄型」相圖和具有一個極值等濃度點相圖；完全不相互溶解的固液低共晶點的相圖和完全不相互溶解的低共沸點相圖等等。
  2. Plasma ignition for engine is a new pattern portfire, it firstly lights up the start - up oil and form ignition torch to ignite the main oli in the combustor. lt is a new technolygy, at the present only ukraine have used this technique in marine gas turbine and the ground gas turbine to increase the reliability of retro fires and extend the concentration limit of retro fires

    等離子點火技術是一門新興技術，目前只有烏克蘭將該技術應用到了艦船燃氣輪機和地面燃氣輪機上，由於該項技術主要點火設備具有獨特的放電特性和較大的放電能量，並且能量集中，使發動機的點火可靠性和點火的濃度極限得到了極大的提高。
  3. According the key factors we find, we bring forward a new conception : multilevel suppressor and design a new high performance suppressor whose ion - exchange membrane has bigger areas and using three electrodes including one cathode ( anode ) and two anodes ( cathode ), at the same time we fill the suppression compartment with one kind of ion exchange resin which has moderate exchange capacity. according to our experiment ' s results, we find the new type suppressor has quite high working current efficiency and suppressing capacity. in most cases, the suppressor ' s current efficiency is over 90 % ; the suppressor can transform the naoh ( concentration : 200mmol / l, flow rate : i. oml / min, conductance : over 10000 i - i s cm " ) to pure water ( conductance : 8. 9 it s cm in chapter 3, the high performance suppressor is applied in determination some trace - amounts ions in plating solution, sewage. in this chapter, we also have a research on the gradient ion chromatography

    第二章首先以xyz - 1型電化學抑制柱為例，分析了電化學抑制柱的抑制過程得出影響抑制容量的主要因素主要是抑制柱的電流效率和離子交換膜的極限電流密度，因此採用中等交換能力的離子交換樹脂作為抑制室的填料以提高電流效率，在通常情況下電流效率可達到90以上；在選用同種離子交換膜的前提下，可通過增加離子交換膜的有效面積達到提高極限電流的目的從而提高抑制柱的抑制容量，因此提出了多級抑制的概念並據此研製了共電極式高容量電化學抑制柱，該抑制柱最高可將流速為1 . 0ml / min ，濃度為200mmol / l電導率超過10000 s ? cm ~ （ - 1 ）氫氧化鈉溶液抑制為電導率低至8 . 9 s ? cm ~ （ - 1 ）的純水，並且具有穩定性高、分析結果準確等優點。
  4. Research on surface and grain boundary passivation mechanism obtained effects of surface recombination on crystalline silicon solar cell performance and the theoretical expression of grain boundary recombination velocity. the limit ratio of short - circuit current increment for anti - reflection coating utilization on solar cells was obtained. the crystalline silicon solar cell spectral response, contact resistance and minority carrier lifetime measurement systems were established

    鈍化機理研究獲得了表面復合對不同表面摻雜濃度晶體硅太陽電池性能的影響、表面和界面復合速度的理論表達式；研究得到了減反射膜對太陽電池短路電流增量比的極限；建立了太陽電池光譜響應、柵線電極接觸電阻和少子壽命等測試系統。
  5. The main work can be summed up as follows : firstly, we studied the thermal - field properties of vcsels, and analyzed the influences of current spreading, material parameters and operating conditions on the temperature distributions. secondly, we began with the electrode voltage and calculated the equipotential s distributions, compared the distributions of voltages and current densities in different depths of vcsels, and then studied the influences of the oxide - confining region with different position or thickness, and the different sizes of the gain - guided aperture and emitting window on the distributions of the injected current density, carrier concentration and temperature in the active region. thirdly, we realized the coupling of electricity, optical and thermal - fields, worked out the threshold voltage, calculated the distributions of the injected current density, carrier concentration and temperature under different offset voltages, and analyzed the impacts of temperature profile and carrier density on the refractive index, fermi levels and optical - field

    具體工作可以概括如下：首先，研究了vcsel的熱場特性，分析了電流擴展，材料參數和工作條件對于溫度分佈的影響；其次，從電極電壓入手，計算出激光器中的等勢線分佈，並對不同深度處的電壓和電流分佈進行比較，研究了高阻區的不同位置和不同厚度、限制層和出射窗口半徑的大小對電流密度、載流子濃度和溫度分佈的影響；再次，實現了電、光、熱耦合，求出了閾值電壓，計算了不同偏置電壓下的電流密度分佈、載流子濃度分佈和熱場分佈，分析了溫度和載流子濃度變化對折射率、費米能級和光場的影響；最後，給出了考慮n - dbr和雙氧化限制層時激光器中的等勢線分佈，分析了n - dbr和雙氧化限制層對vcsel電流密度、載流子濃度、溫度和光場分佈的影響。
  6. Plasma ignition technique for engine is a new pattern technique, at the present some developed countries have studied plasma ignition system. ukraine have firstly used this technique in marine gas turbine and pumping station of the gas turbine used for the long distance oil transportation main from siberia to europe which increases the reliability of retrofires and extend the concentration limit of retrofires

    目前，世界上幾個技術發達國家都開展了等離子點火系統的研究，尤其是獨聯體國家更是率先把等離子點火系統用於艦用燃氣輪機以及從西伯利亞到歐洲的遠距離輸油干線的燃氣輪機泵站上，使發動機的點火可靠性和點火的濃度極限得到了極大的提高。
  7. Limiting concentration of light component in distillate of binary batch distillation under constant reflux ratio

    恆迴流比二元間歇精餾輕組分的極限濃度
  8. The reasonableness of the numeric method for computing limiting concentration of light component in distillate is confirmed using the calculated results of the example

    通過舉例計算檢驗了餾出液中輕組分極限濃度的數值計算方法的合理性。
  9. A numeric method for computing limiting concentration of light component in the distillate of binary batch distillation under constant reflux ratio and hold - up in the column is introduced

    摘要介紹了採用恆迴流比操作方法，在塔頂、塔板持液時，間歇精餾二元理想混合物，餾出液中輕組分極限濃度的數值計算方法。
  10. The signal processing software was developed by vc + + tools. the modules of the software including board controlling, signal input, data saving, figure display, statistic computing, filter design, spectrum analysis, etc. based on the experiment performed on the piston ring - cylinder bore wear tester, the friction force and max scuffing load under different liquid - solid lubrication ( the solid concentrations are 0 %, 0. 02 % and 0. 1 % by weight, the type of particles are mos2 and udp ) is investigated in this thesis

    然後，以內燃機中的活塞環-缸套摩擦副為目標，在活塞環-缸套摩擦副實驗臺架上進行模擬實驗，考察在不同二相流潤滑（潤滑油分別為純潤滑油、含納米級金剛石粉（ udp ） 、二硫化鉬粉（ mos _ 2 ）的濃度為0 . 02和0 . 1的液-固二相潤滑油）條件下摩擦副的摩擦力及極限擦傷載荷的變化。
  11. Determination of explosion characteristics of dust clouds - determination of the limiting oxygen concentration loc of dust clouds

    塵雲的爆炸特性測定.塵雲的極限氧氣濃度loc的測定
  12. Determination of the explosion characteristics of dust clouds - part 4 : determination of the limiting oxygen concentration loc of dust clouds

    塵雲的爆炸特性測定.第4部分:塵雲的極限氧氣濃度loc的測定
  13. Determination of explosion characteristics of dust clouds - part 4 : determination of the limiting oxygen concentration loc of dust clouds ; german version en 14034 - 4 : 2004

    塵雲的爆炸特性測定.第4部分:塵雲的極限氧氣濃度loc
  14. Workplace atmospheres - electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - performance requirements for apparatus used for measuring concentrations well above limit values

    工作場所空氣.有毒氣體和蒸氣的直接檢測和直接富集測量用電氣設施.大大超過極限值的濃度測量用設備性能要求
  15. Workplace atmospheres - electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - performance requirements for apparatus used for measuring concentrations in the region of limit values

    工作場所空氣.有毒氣體和蒸氣的直接檢測和直接富集測量用電氣設施.極限值區域中濃度測量用設備性能要求
  16. Because the limited concentration that abs and ps absorb liquid antistatic reagent is very low, it is better if add appropriate solid powder material when preparing high - concentration antistatic master batch

    由於abs 、 ps吸收液體抗靜電劑的極限濃度較低，製作高濃度抗靜電母料時，可加入合適的固體粉末材料。
  17. Because the limited concentration that macromolecular materials absorb liquid antistatic reagent is very low, it is better if add appropriate solid powder material when preparing high - concentration antistatic master batch

    由於高分子材料吸收液體抗靜電劑的極限濃度較低，製作高濃度抗靜電母料時，可加入合適的固體粉末材料。
  18. The influencing factors of dry density and the angle of repose are emphatically analyzed ; and from the correlation between slurry limit concentration and the angle of repose, a calculation formula of dry density is deduced

    摘要分析泥沙干容重及水下休止角的影響因素，並且從極限濃度和干容重的關系出發，推導出干容重的計算公式。
  19. Because the limited concentration that macromolecular materials absorb liquid antistatic reagent is very low, it is better if add appropriate solid powder material when preparing high - concentration antistatic master batch. there are a little precipitation in product, but no effect on use effect

    由於高分子材料吸收液體抗靜電劑的極限濃度較低，製作高濃度抗靜電母料時，可加入合適的固體粉末材料。本品有少許沉澱物，不影響使用效果；使用時最好先用乾燥、潔凈的棍棒適當攪拌，以提高本品的均勻性。
  20. Henan road technologies limited is a pure chemical production of fine chemicals mainly to study the high - tech enterprises, is the production of carbon jimiji surface - active agents, and conventional carbon surface active agent than its spot, more pro - oil base, a number of lower - level critical jiaoshu concentrations may increase as the number of levels of reactive surface in the extremely low concentrations of an outstanding performance, and some anions and surface active agent hunrong without precipitation

    河南省道純化工技術有限公司是一家以研究生產精細化學品為主的高新技術企業，現生產多種吉米奇陽離子表面活性劑，與常規陽離子表面活性劑相比，其親水、親油基更多，可成數量級降低臨界膠束濃度，可成數量級提高表面活性，在極低濃度下即具有優異的性能，並可和部分陰離子表面活性劑混溶而不沉澱。
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