生理熱值 的英文怎麼說
中文拼音 [shēnglǐrèzhí]
生理熱值
英文
physiological fuel value-
Echinoidea is one of the important components of echinodermata. thirty - four sea urchins were recorded in this paper, fifteen of them are recorded for the first time in china
目前對海膽食用、藥用價值的研究已日益成為熱點，在底棲生態研究方面，海膽也起著重要的作用，因此迫切需要海膽分類方面的整理工作。Also the theoretical basis of the method have been checked through simple deducing simulation and the influences of various physical parameters on the method have been studied. it is shown that the method is theoretically reliable for the production oil wells without very high production rate and is more suitable in field production for oil wells ( i ) in area with bigger geothermal gradient ; ( ii ) producing fluids ( oil and water ) with distinguish thermal characteristics ; ( iii ) producing oil with lower heat capacity or water with higher heat capacity ; ( iv ) with good surface measurement accuracy, as well as the method h as certain requirements on the accuracy of the temperature and flowmeter logs sensors
就該產出剖面方法的理論基礎進行了簡單的正演模擬和可能影響該方法的各項物理參數進行了全面的考察，結果表明，該方法對于非高產的生產油井來說在理論上是可靠的，在實際生產中適合於（ 1 ） 、油井所在地區地溫梯度較大的油井； （ 2 ） 、油水熱特性差別較大的油井； （ 3 ） 、油比熱容值偏低水比熱容值偏高的油井； （ 4 ） 、井口計量精度較高的油井，並且對井溫測井和流量測井的傳感性精度有一定的要求。The electronic temperature, intensities of all lines and continuous spectra gradually increased with the increment of laser energy, and they got to maximum at different laser energy. our results of copper and aluminum show that there are possibly different thresholds of laser energy to electronic temperature and intensities of emission spectra of laser ablated plasma. at the different environmental gas pressure, spatial emission intensity distribution is explained by the competition among " heat reservoir effect ", " confined effect " and " s hadow effect "
認為cu等離子體羽的發光機制是由電子與粒子的碰撞傳能、電子與離子的復合形成的；隨激光能量的增加， cu等離子體特徵輻射（分立譜） 、連續背景輻射（連續譜） 、電子溫度都出現最大值；結合對al的實驗結果說明：激光燒蝕金屬產生的等離子體，其特徵輻射、連續輻射、電子溫度可能都存在一定的能量閾值；背景氣壓對激光燒蝕等離子體譜線的影響，其機理可以認為是「熱庫效應」 、 「約束效應」及「陰影效應」相互競爭的綜合結果。This thesis aims to design one instrument to measurement of the fluid thermal conductivity by used the hot - wire method ( hwm ). firstly expatiated on the theory of this method, got the academic solution by analyzing the ideal model, and then amended the ideal solution to satisfy the factual situations
本文重點討論瞬態熱線法測量液體的導熱系數，從理論與實驗及數值模擬的角度分析探討瞬態熱線法測量液體導熱系數原理及其實現過程，並分析理論與實際測量過程中的誤差產生原因及誤差避免與校正。From the result, it is feasible to use the cre / lox system to screen friendly gene locus. furthermore, more and more researchers tend to use animal mammary gland bioreactor to highly express foreign genes in the latex
此外，利用動物乳腺生物反應器在乳腺中高效表達外源基因已經成為轉基因動物的研究熱點，這是因為它不僅具有理論研究的價值，而且也有很大的實際應用價值。Since low voltnge, low power cmos analogy circuit and current - mode analogy integrated circuit have so many advaotages, it has become most appealing for vlsi t6chnique theorotical scholar and design engineel filter is an important unit of analog integrated circuit, whose structue construction and design method can estend to the design of large scale " ana1og integrated circuit.
低電壓、低功率cmos模擬電路與電流模式集成電路由於具有諸多的優點而成為當前vlsi技術理論工作者和設計工程師所關注的熱點。模擬濾波器作為模擬集成電路的重要單元，其結構生成方法和電路設計方法可推廣至大規模集成電路設計，具有重要的參考價值和實際應用價值。Manager of chinavnet ye lisheng addressed at the party that the collaboration of chinavnet and tencent qq will enable the vast number of qq users to enjoy various qq vas including qq coin recharge via chinavnet, qq love, qq show and qq vips more conveniently on chinavnet s platform ; qq, on the other hand, will greatly satisfy the individualized demand of chinavnet users concerning im, online games, friend making and internet communities. at the earlier stage of this acitivity, chinavnet also provided qq service users through chinavnet platform with lottery opportunities on the spot. the prizes of the lottery including valentine s three - day shanghai tour and souvenirs etc. became an eye catcher at the party
晚會上互聯星空總經理葉利生表示，互聯星空與騰訊qq的攜手，可望讓廣大的qq用戶能夠通過互聯星空的服務平臺，更加便捷的享用豐富多彩的qq增值服務包括互聯星空q幣充值qq交友qq秀qq會員而qq的加盟，也會極大的滿足互聯星空用戶在即時通信游戲交友社區等方面的個性化需求同時，在前期活動期間通過互聯星空使用騰訊qq服務的消費者，互聯星空更是提供了現場的抽獎機會，包括上海情人節三日游及紀念品在內的各獎項，在晚會中成為了現場觀眾關注的熱點。Along with the wave of information and globalization, human being society has already stepped into the knowledge society. the knowledge society is based on the production, distribution and utilization of knowledge and information. in the new era, knowledge increasingly becomes important and to be the most sinificant resource successive to land, labor and capital, which desides the business competitive advantages. for this purpose, enterpris - es have to divert their attention to the resouce of knowledge to get advantages over others in competition in the knowledge economy. in the knowledge economy society, as the dynamic source of the enterprises " innvation, knowledge has become the most scarce resource. it is up to present knowledge storage of firm whether it can catch more opportunities and ways of resource allocation, which contributes to competitive advantages. therefore, the more and the newer knowledge is grasped and invented, the more competitive advantages can be seized. furthermore, enterprises have to maintain their sustainable capability of competition on the ground of assurance that enterprises can effectively manage the process of innovation, inspiration, disseverance and application of knowledge. thus, it is the focus of scholars in the knowledge economy to find the mechanism how knowledge plays its role in business, and to make in - depth researches on the way of knowledge development diversion, dissemination and the law of knowledge
因此，誰掌握了最新的知識，誰掌握了更多的知識，誰發明和創造了更新的知識，誰生產了包含更多知識的使用價值，誰就能在未來的競爭中取得優勢地位。進一步地，企業為實現持續競爭力，必須以知識的持續積累為條件，以對企業自身所擁有知識從發明、激活、擴散和應用整個過程的有效管理為根本保證。為此，把握知識在企業中發揮作用的微觀機理，對企業開發、轉移、擴散、利用知識的方式和知識管理規律進行深入研究，成為知識經濟時代學者們關注的熱門前沿。Because of the extensive applications of condensed matter in various fields, the investigations on the equation of state of compressed solids are not only necessary in many basic sciences and interdisciplinary areas, e. g. geophysics, planetary science, astrophysics, physics of condensed matter, atomic and molecular physics, thermodynamics, statistical physics, material science etc., but also of important utilized values in the explosive mechanics, energy engineering, aviation technicality and so on applied sciences
由於固體材料在實際生活、生產中具有的廣泛應用性，這就決定了對固體材料物態方程的研究不僅在熱力學、統計物理學、凝聚態物理、原子與分子物理、地球物理、天體物理、化學物理等基礎學科中是不可缺少的，而且在材料科學、能源工程、爆炸力學、武器物理、宇航技術等應用學科中也具有重要的應用價值。With the purpose of better understanding some weak links in this subject, we comprehensively and systematically compared the effects of some typical inhibitors and their different combined ways in inhibiting cd bioavailability in purple soil, further studied the laws and affecting factors of cd ' s transfer and transformation in soil - plant system, revealed the mechanisms inhibitors function, and explored the practicable inhibitor prescriptions and their usage. the results are expected to provide reliable techniques for controlling cd pollution of agricultural soils in chongqing and it is also significant to ameliorate soils polluted by other kinds of heavy metals. comprehensive methods including pot experiment, laboratory culture experiment, kinetic and thermodynamic adsorption - desorption experiment were adopted in this study, and the acidified purple soil was chosen to test, considering that cd is highly active in this soil
本研究針對重慶市農業土壤的污染狀況，選取鎘活性較高的酸化紫色土為供試土壤，採用盆栽試驗、培養試驗、化學熱力學與動力學吸附試驗相結合的方法，系統研究和比較多種調控劑及其不同組合方式對鎘生物活性的效應，並揭示鎘在土壤?植物系統中的遷移轉化規律及影響因素，進一步分析調控劑的作用機理，探尋具有實際應用價值的調控劑配方及合理使用的方法，這不僅可以為重慶市農業土壤鎘污染的防治提供可靠的技術保障，而且對于其它重金屬污染的治理也有一定的理論意義。In this paper, high heat penetration into a moving particulate bed is described mathematically with a comprehensive heat and mass transfer model. the distribution of gas velocity and pressure, the temperature field of gas and solid in the moving particulate bed are examined for different conditions. the results show that thermal penetration into the moving packed - bed particles by fluid flow in porous media is high only in the position near the gas entrance. the thermal penetration thickness tends to increase with the fluid flow velocity and decrease with the particle moving velocity. in the region of thermal penetration, the porosity of solid bed has significant effect on gas field and pressure loss. it is feasible to reduce the gas pressure loss by a larger width / height packed bed in design and operation. the correspondence between thermal infection depth and particle bed height would be helpful to keep high oapacity of reactor and reduce the cost of operation
針對移動顆粒床中物料層內的高溫氣體滲流傳熱現象，考慮滲流與傳熱的相互作用，採用局部非熱平衡假設建立了多孔介質滲流傳熱物理數學模型並進行了數值計算.研究了不同情況下床內填充多孔介質中的流速、氣固溫度和床層壓力損失.計算結果表明，高溫熱氣對移動床顆粒料層的熱滲透主要發生在滲流入口端區域，增大入口滲流速度以及減小床層物料下移速度將導致物料溫度沿床高慢速下降，熱滲透深度擴大，熱滲透作用區域內的物料溫度水平提高.在熱滲透作用區域，孔隙率對流場和壓力損失有很大的影響.研究結果對于移動顆粒床反應器的設計與運行具有一定的參考作用The problems of insulation resistance between the electrodes is too lower when the filament is on and the ability of bearing high voltage is too lower are rather outstanding and general during designing and manufacturing the tube with pyrolytic graphite grids in xuguang corporation. the technological experiments and the academic discussing which this article did to aim at these problems possess values of using for reference by other type tubes
其中，熱態時極間絕緣低和耐高壓能力差的問題是旭光公司在研製和生產熱解石墨柵極發射管中遇到的比較突出的共性問題，課題針對這些問題所做的工藝試驗和理論探討對其它管型具有借鑒和參考價值。Theoretical analysis indicates, the two technology helps reduce the concentration of current, lower the peak junction - temperature, and effectively avoid the appearance of devices " breakdown caused by heat and current
理論分析表明：上述兩種技術，有利於減小電流集中現象，降低器件峰值結溫，避免熱擊穿和二次擊穿的發生。In the uv light region, the absorption dramatically increases that is caused by the absorption of the films substance, hi addition, as the heat treatment temperature increases the absorption threshold slightly occurs " red shift "
在紫外區，薄膜的吸光度急劇增大，而且，隨著熱處理溫度的增加，吸收閾值發生輕微的「紅移」 。這種降低是由於薄膜物質的吸收所致。With the thermodynamic theories and techniques, it is relatively easy to determine the phase equilibrium data with enough accuracy, however there still exist much more difficulties in crystallization kinetics study even for a simple binary system. that is the reason that nucleation and crystal growth rate are generally represented in form of the empirical expressions. the crystallization kinetic is important for crystallizer design, process control and optimization, and it is strongly depended upon the accurate characterization of process information concerning with multiphase flows and the further disclose of its mechanisms with suitable mathematical models
熱力學理論和方法已足以獲得準確的相平衡關系；然而即使對于簡單的二元物系的結晶過程，晶核形成和晶體生長動力學的研究仍面臨許多困難，通常採用經驗模型表述，而動力學參數的準確性和可靠性是結晶器放大設計、過程式控制制與優化的關鍵，因此多相流信息的準確表徵、結晶機理的進一步揭示及建立起與之相適應的數學模型有著十分重要的學術研究和實際應用價值。Abstract : focusing on such aspects as natural drugs, natural pesticides, growth and ecologic regulators, natural dependence drugs and total synthesis of natural organic compounds, this paper reviews some compounds with greater social significance or academic value, and aims to see in perspective the developmental process of the natural organic compounds with bioactivity, a constant hot research field, and its significance in human life
文摘:本文從天然藥物、天然農藥、生長及生態調節物質、精神依賴藥物和全合成等幾個方面，通過評論一些有較大社會意義或學術價值的化合物，試圖透視具有生理活性天然有機化合物這一常盛不衰的熱點研究領域的發展脈絡，及對人類生活的意義。The paper analysises the reason why the hydrogen involved in all the combustable gas samples is extremely little according to the mechanism of gasification reaction, and draws another conclusion that the fixed - bed updraft gasifier can use the wet air as gasifying preparation for producing more hydrogen, what ’ more, the wet air as gasifying preparation can increase the quantity of carbon monoxide and hydrogen at the same time and the heat value of the combustable gas
本文從氣化反應機理對所有的可燃氣樣品中h _ 2含量都極低的原因進行了分析，得出:上吸式氣化爐要產生較多的h _ 2 ，可以採用濕空氣作氣化劑，而且，採用濕空氣作氣化劑可以同時增加co和h _ 2的含量，提高可燃氣的熱值。First, a lot of data is obtained by the small - scale experimental scheme designed by us. and established the foundation for further application, after analysis of the them in detail, biomass utilization have many profile in the aspect of environment, economics and society. during the process of gasification or cracking tar is the byproduct inevitably, which has many disadvantages
首先，在小型的研究試驗臺上，進行了一系列精密的試驗，獲得了大量的數據，並對數據進行整理和詳細的分析通過試驗研究，對生物質制取的中熱值燃氣地性能指標，使之達到了可商業化水平；為今後使該技術應用於氣化發電奠定了良好基礎。Then, current perception threshold system is discussed in details including three main aspects : physiological background, theory of udtr and forced choice method and experiment basis providing the evidence for us to substitute heating, cooling and vibration signals with 5hz, 250hz, 2000hz sine current signals, respectively. the most important part of this thesis is the design of the system
然後詳細論述了定量電流感覺測量系統的理論基礎，包括三個方面：生理學基礎；閾值檢出演算法（ udtr和forcedchoice方法）的理論基礎；實驗基礎，即大量實驗表明， 5hz ， 250hz和2000hz的正弦交流電流刺激分別可以代替加熱，致冷和振動信號。And last, the experimental data are treated by using a program, and a comparison between the theoretical and the experimental results of the condensation heat transfer coefficient outside horizontal tubes with annular fins is conducted
最後，編寫了計算程序，進行數據處理，求得管外冷凝表面傳熱系數的理論值與實驗值，對二者進行了比較，分析了誤差產生的原因，提出了冷凝器的改進方法。分享友人