時空產率 的英文怎麼說

中文拼音 [shíkōngchǎnlǜ]
時空產率 英文
space time yield
  • 時 : shí］Ⅰ名1 （比較長的一段時間）time; times; days:當時at that time; in those days; 古時 ancient tim...
  • 空 : 空Ⅰ形容詞（不包含什麼; 裏面沒有東西或沒有內容; 不切實際的） empty; hollow; void Ⅱ名詞1 （天空） s...
  • 產 : Ⅰ動詞1 （人或動物的幼體從母體中分離出來） give birth to; be delivered of; breed 2 （創造財富; 生...
  • 率 : 率名詞（比值） rate; ratio; proportion
  • 時空 : space time:[相對] space time continuum時空點 event; 時空度量 space time metric; 時空反演 space ti...
  1. The results indicated that the synthetic mviia was reduced and oxidized in a buffer containing acetamide / guanidine hydrochloride by air oxidization in the room temperature and obtained a relatively well oxidization result, the synthetic mviia showed 100 % of physiological activity of native mviia, but obtained 1 % product of synthetic crude peptide

    結果表明，合成的mviia在乙酸胺/鹽酸胍緩沖體系，室溫下採用空氣氧化法時獲得了較好的復性結果，合成復性的mviia幾乎具有天然mviia的100的生物學活性，但產率只有1左右。
  2. In the course of working, ， the plow will make use of the shuttling method so that it can dig alternately either on the left or on the right. compared to the unilateral plow, it can improve the productivity because it can help leave off the soil 、 take from the consumed energy and reduce the empty journey. to meet the requests above, we will use a remote cylinder with both a small cubage and double functions, approximately designing the plow to be columniform and symmetric. after the experiment for a period in the field, we found that the most frayed areas had happened at the places of both plow shank and share and at the same time the base of the remote cylinder had ruptured suddenly

    與單向犁相比，其優點在於：耕地無開、閉壟，地表平整，降低了耕后整地的能量消耗，減少了地頭的空行程，因而大大提高班次生產率。為了滿足犁體梭式作業的要求，我們採用了一隻小容積雙作用的液壓油缸；同時對犁壁曲面的形狀採用了近似圓柱形的對稱設計。但經過一段時間的田間試驗，我們發現：該犁犁胸部分的犁脛和犁鏵上的犁尖在工作中磨損較為嚴重；主犁梁和油缸缸體的連接部分（即油缸底座）突然發生了斷裂，造成整個犁體無法正常工作。
  3. The layer will finally disappear when the slope of the geotherm is too low to produce interstitial fluid at any depth.

    當地熱斜率太低，以至任何深度上都不能產生空隙流體時，低速層將最後消失。
  4. The simulation can be divided into three processes sequentially : calculating the induced fission neutron rate of uranium and space distribution by mam - li neutron source, computing the total uranium fission neutron count rate and time distributions of 42 3he tubes, and calculating the neutron coincidence counting rate

    第一步，以ain ? li源為中子源，計算鈾的誘發裂變中子產生二率及空間分佈；第二步，以鈾的誘發裂變中子為中子源，計算化根』 ne管的總中子計數率及時間分佈；第三步，計算中子符合計數率。
  5. Main conclusions drawn from the analyses of calculating results are as follows : ( 1 ) the microwave absorption of atmosphere gas have obvious attenuation at the wavelengths for cloud detection, thereinto, the water attenuation effect changes greatly, so the 94ghz cloud detecting radar should have water vapor attenuation correction scheme. ( 2 ) when 37ghz and 94ghz radars detect clouds, the difference between the atmosphere and cloud attenuation and the large variety of radar reflectivity conduce the intension of the radar backscatter signals change. ( 3 ) for the thin cloud layer and low water content of cloud, 37 - ghz radar backscatter signals are not as good as 94 - ghz radar, that is to say that the 94ghz radar has better capability in thin clouds detection

    本工作得出如下結論： （ 1 ）大氣氣體的微波吸收在測雲波段產生明顯的衰減，其中水汽衰減效應變化很大；即將上天的空間94ghz測雲雷達必須有水汽衰減訂正方案； （ 2 ） 37ghz和94ghz雷達測雲，由於大氣和雲衰減不同和雷達反射率的很大差異，導致雷達回波信號強弱不同； （ 3 ）對雲層較薄、含水量較少的雲，在不計雷達參數的情況下， 37ghz雷達回波信號不如94ghz測雲雷達，也就是說94ghz對薄雲有更強的探測能力；對雲層較厚、含水量大的雲，由於強衰減的作用， 94ghz雷達回波信號小於37ghz雷達； （ 4 ）從大氣衰減的不利因素方面考慮，空間94ghz雷達測高層薄雲的效果最好；測低層薄雲時需要考慮氣體衰減訂正；因濃厚雲的強衰減作用，探測其中下部的能力大大減弱，不僅要進行衰減訂正，而且要藉助其他信息來反演整個雲層的含水量垂直分佈； （ 5 ）為了獲得從極薄到極濃厚雲的垂直分佈探測能力，未來測雲雷達系統最好採用雙波長甚至三波長（如94 、 37和13ghz ） 。
  6. Virtual reality based - on vrml is a technology that describe three dimension space. it is provided with characteristics that realizing the function of real time rendering and interactivity to the scene, constructing abundant sculpts and scenes and experiencing sense of being personally on the scene to deviser, at the same time, it is provided with important significance that improving efficiency of design and realizing optimal purpose of design in design of engineering and manufacture

    基於vrml的虛擬現實（ vr ）技術是三維空間描述技術，其最大特點是可以實現對場景的實時渲染與實時交互的功能，創建豐富的造型和場景，使設計者具有身臨其境的感覺，應用在工程和產品設計中對提高設計效率和達到設計的最佳效果具有重要的意義。
  7. On the basis of test results, the effects of operation parameters such as material thickness, heating temperature and pressure of drying chamber on vacuum freeze drying are discussed. aiming at decreasing drying time and reducing energy consumption, these parameters are optimized and optimization results agree well with actual results

    在三因素二次正交回歸試驗的結果分析的基礎上，利用降維分析方法探討了凍干厚度、加熱板溫度和系統的真空度對乾燥時間和乾燥能耗的影響，並對混合加熱條件下單位水分能耗和凍干生產率進行了優化分析。
  8. Aimed at the automatic welding of the air - separate equipments. a computer control system for double - side automatic tig erect welding has been developed in this paper, which can keep the welding parameters of two welding torches consistent, and adopt a high - power and centralized energy fountain, and can take warm - up casually. the control system can assure a higher welding quality and a better work condition and a higher productivity than before

    為實現空分設備的焊接自動化，本文研究開發一種雙面自動tig立焊計算機控制系統，採用大功率和能量集中的熱源，克服了由於預熱而使手工焊接工人勞動環境的惡化，同時使得兩把焊槍的焊接參數保持一致，從而可得高的焊接質量，改善焊工的勞動條件，大大提高勞動生產率。
  9. The beacon receiver tester studied in this paper is a part of domestic ground check equipments of the some type airplane that our army imported from abroad. it is a new type of general - service check machine, and it can check if the work of various types of airborne beacon receiver testers is normal fleetly and accurately. thus, not only the operate personnel can be reduced to one person, but also the check time is short, and the check efficiency is high

    本課題所研究的軍用信標機檢查儀是我軍從國外進口某型飛機地面檢測設備國產化的一部分，是一種新型的通用信標檢查儀器，它可以快速準確地檢查多種機型的機載信標機是否工作正常，不但操作人員可以減少到一人，而且檢查時間短，檢查效率高，並有很強的通用性，適用於我軍航空兵部隊多種機型的機載信標接收機。
  10. Poly ( vinylidene fluoride ) ( pvdf ) hollow - fiber porous membranes have excellent performances. but adsorption fouling will still be created on the hydrophobic surface when the membranes are used in aqueous solution separation systems. this can cause the decrease of the permeate flux and separation efficiency, thus the applications of the membranes are limited

    聚偏氟乙烯（ pvdf ）中空纖維多孔膜具有優良的性能，然而由於其表面的疏水性，在用於水相體系分離時，仍會產生吸附污染，導致膜通量和分離效率下降，應用范圍受到限制。
  11. Moreover, we give a further discussion on the numerical value calculation of temperature distribution. the main problem when we design the high duty - cycle high power laser diode array we face is the large amount of heat during its operation. so we change the proportion of some ingredients and the concentration of the dopage to gain high quality iii - v material

    在激光器陣列的設計過程中，針對大功率激光器嚴重的產熱問題，尤其是高占空比工作時，會有更多的功率轉化為熱的現象，我們改進晶元材料的配比、摻雜，提出適應高占空比工作的器件版圖結構。
  12. The control motors in the well traction robot require high temperature resistant, quick response, small volume and large power density. because coreless dc motors uses ironless - rotor, the inertia and inductance is very small, mechanical time constant is less than 28 milliseconds, several products can attain in less than 10 milliseconds. its weight and size are 1 / 3 - 1 / 3 less when compared with an iron core motor of same power

    水平井牽引機器人對控制電機不僅有耐高溫要求，而且有響應快、體積小、能量密度大等要求，而空心杯電樞直流電動機由於無鐵心，故慣量和電感均大為減小，機電時間常數小於28ms ，部分產品可以達到10ms以內;與同等功率的鐵芯電機相比，其重量、體積減輕1 / 3 - 1 / 2 ，是低慣量電機中性能最好的一種。
  13. It includes the establishment of the collaborative system, the research of the work mode of the group and the relevant technology that support group works, the development of the application system etc. by establish collaboration circumstance, ameliorate the manner by which people exchange their information, we can clear up the obstacle which generated because of the distance of the time and the space, and so we can save the time and energy of the workers, and improve the result and the efficiency

    它包括協同工作系統的建立、群體工作方式研究和支持群體工作的相關技術研究、應用系統的開發等部分。通過建立協同工作的環境，改善人們進行信息交流的方式，消除或減少人們在時間和空間上的相互分隔的障礙，從而節省工作人員的時間和精力，提高群體工作質量和效率。海洋石油開發生產調度是一項非常復雜的系統工程，需要綜合處理水文氣象、地理環境、海上鉆井平臺現場設備監控等諸多方面的信息。
  14. The type, direction and frequency degree of land use change not only reflect the process of the space - time dynamic change of the earth ' s surface landscape and become the most salient landscape mark of the earth surface system, but also become the base of rebuilding the equilibration of land use - ecosystem - productivity

    土地利用變化類型、變化方向和速率以及變化的頻繁程度不僅反映了地球表面景觀的時空動態變化過程，成為地球表層系統最突出的景觀標志，而且還成為了重新建立土地利用? ?生態? ?生產均衡的基礎。
  15. In succession, by the character of supply and demand in the market economy, the price of the house will change if the current vacancy rate does n ' t equal the natural vacancy rate. the theoretical model of seeking for the natural vacancy rate is discussed in this study. according to the current too high vacancy rate, the paper gives the corresponding solution. the government can control the general quantity of supply, real estate company can optimize the operation to maintain the effective supply, financial organization can support the development, an d the consumption of the house to adjust the proportion of the supply and demand

    本文首先對我國當前住宅空置率現狀及影響做出分析，探討住宅空置產生的原因；進而通過實際空置率和合理空置率不一致時將帶來價格的變化這一市場經濟中的供求特點，探討求解合理空置率的理論模型；針對我國當前空置率偏高的現狀，給出相應的解決途徑：如政府通過宏觀調控控制供應量，開發企業通過自身的經營優化保障有效供給、減少空置，金融機構通過對商品住宅的生產面和消費面的共同支持調節供給與需求之間的均衡。
  16. It takes a very large mass or a great concentration of mass to produce much spacetime curvature

    我們得有非常大的質量或者很高的質量密度，才能產生很大的時空曲率。
  17. A model was established to estimate the volume fraction of the reaction products against the change of the initial pore volume fraction of the perform

    文中初步建立了一個模型，以預測不同的坯體初始空隙率時材料產物中各相的含量。
  18. Rapid and largely unexpected worldwide productivity growth can explain why the demand for commodities is so strong ; why emerging markets have weathered commodities price increases without a serious slowdown in investment ; why inflation is still largely contained despite the unprecedented rise in raw material costs and why both household incomes and corporate profits are buoyant at the same time

    全球生產率出人意料地快速增長，能夠解釋下列現象：為什麼大宗商品的需求如此強勁；為什麼新興市場能夠經受住大宗商品價格的上漲，而沒有造成明顯的投資減速；為什麼盡管原材料成本漲幅空前，通貨膨脹基本上仍能得到抑制；以及為什麼家庭收入和企業利潤同時頗為強勁。
  19. The third section analyzed the influential factors of economics including supplying, demanding, changing of some products " price and the interest rate, the governmental factors, that is, the land system, the urban land planning and the law, then approached the time - space changing regularity about the urban land price

    第三部分：通過分析影響城市地價的需求、供給、其它產品的價格變化和利率等經濟因素和土地制度、城市規劃和法律法規等政策因素，得出城市地價變化的時?空變化規律。
  20. From economics point of view, the age of globalization has broken the original distribution and arrangement structure of production resources, and let all resources integrate in the most efficiency way in a shorter time and larger space

    從經濟學的角度來看， 「全球化」時代的到來打破了原有生產資料配置的時空格局，讓資源得以在更大的空間和更短的時間內按照最有效率的方式進行整合。
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