導出量 的英文怎麼說

中文拼音 [dǎochūliáng]
導出量 英文
derived magnitude
  • : 動詞1. (引導) lead; guide 2. (傳導) transmit; conduct 3. (開導) instruct; teach; give guidance to
  • : 量動1. (度量) measure 2. (估量) estimate; size up
  • 導出 : leading-out; derive; derivation
  1. Pauli deduced the principle from spectroscopic data prior to the advent of quantum mechanics.

    泡利是在子力學現以前,根據原子光譜的數據這個原理的。
  2. This paper analyses and explains several interferential images arising from autocollimation, and lays more emphasis on the analysis of the convex with identical property to a spherical reflector, introduces the relatios between reflection images and autocollimation images, and expounds how to form to judgment about interferential images

    摘要對自準值法測現的幾個干擾像進行分析、解釋,著重分析了凸透鏡也具有球面反射鏡的性質,反射像和自準值法成像的關系,及若何判斷干擾像。
  3. In this thesis, the author analyses the deficiency in detecting and controlling function of the computer detecting and controlling system utilized in present transforming station. the strategy of design of software on operation and direction of 5 00kv transformer station is presented. it points out that we can deduce the mathematic analytical formula using the current, voltage and power of two terminals of transmission line as input. on this basis, we do realtime calculation of 500kv transmission line ' s parameter. we can also deduce the linear analytical formula of three - winding autotransformer ' s resistence using its current, voltage and power as input. the corresponding software is programmed on this basis

    論文提以輸電線路本端和對端電流、電壓、功率作為輸入了超高壓長線的波阻抗和傳播常數的數學解析式,在此基礎上進行了500kv輸電線路實時參數計算;提以三繞組自耦變壓器的電流、電壓、功率為輸入了自耦變壓器繞組的電阻、電抗的線性解析式並進而對變壓器的實時參數進行計算;在此基礎上編制了相應的軟體。
  4. There has been many papers to discuss the in - medium quark and gluon condensates in nuclear matter which use the models with su ( 2 ) l su ( 2 ) r sym - metry. now, we make use of the chiral model su ( 3 ) l su ( 3 ) n including the baryon octet to discuss the quark condensate < qq > in strange matter, where q is an up or down quark field. on the one hand, from the experimetal data, it is found that < qq > vac = - ( 225 25mev ) 3, on the other hand, with the hellmann - feynman theorem, quark condensate can be evaluated on the hadronic level. in this paper, we will investigate the quark condensate in strange matter with the chiral symmetry su ( 3 ) l x su ( 3 ) rspontaneous breaking lagrangian to obtain the variation of the quark condensate in the strange matter when the baryon number change. it can be applied to understand the neutron stars when the neutron star are considered to be constructed by the strange matter. because nertron stars are homogeneous and at very low temperature, we will use the mean - field approximation and zero temperature throughout this paper

    鑒于已有大文獻討論了核物質中的夸克凝聚,本文將討論在奇異物質中的夸克凝聚。而在介質中的夸克凝聚的基本公式可由hellmann - feynman理論,所以運用手征對稱自發破缺拉氏以及平均場近似,我們就可以討論在奇異物質中的夸克凝聚,由所計算的結果表明: ( 1 )奇異物質中的夸克凝聚隨奇異物質密度的增大而單調減小。 ( 2 ) -凝聚的現對衰減率有影響。
  5. The calculation modes of the coefficient of shrinkage and creep of the bulgy core concrete in steel tube are discussed. based on a few reasonable hypotheses and the stress - strain relation of concrete acquired by the " adjusting valid modulus depending on load time " method, a compact formula is reasoned out, which is applied to calculate the equivalent elastic modulus of the bulgy core concrete considering the affection of shrinkage and creep. so, the analysis of the affection on cfst arch bridge by shrinkage and creep can be progressed by pole - girder fem, further more, the analysis precision is quite high

    本文還對核心膨脹混凝土特殊的收縮、徐變系數計算模式展開了探討,在合理的假設前提下,採用「齡期調整的有效模法」得到的混凝土的本構關系,推鋼管內核心混凝土在考慮徐變影響后的等效彈性模計算公式,並以此為基礎採用桿系有限元方法來對鋼管混凝土拱橋進行較高精度的收縮徐變分析。
  6. At a definite temperature a mesoscopic circuit isnt in a determinate quantum state instead of in the mixed state ( or statistical state ). using the density matrix of the canonical ensemble, we have deduced the formulate of the quantum fluctuations of both charge and current in a non - dissipative mesoscopic coupled circuit. and the dependences of the quantum fluctuation of the circuit on its temperature have obtained

    在有限溫度下,介觀電路系統實際上並不處在一個確定的子狀態,而是處在混合態.根據正則系綜的密度矩陣耦合互感電路中電荷和電流的子漲落,得到了子漲落與溫度的依賴關系
  7. On the basis of investigations into the progressive yield process and the possible failure modes of rcc gravity dams, the quasi - elasticity design limit state of the ctrtical stability criterion is proposed and the real working state of the dams designed according to the ctriterion is discussed. a check formula using the material strength reducing factor as the safety index and a simplified formula similar to against sliding stability fromula are derived. finally, the corresponding design safety factors are given by using fem calculations with various influence parameters to be taken into account

    本文在研究碾壓混凝土重力壩漸進破壞過程和可能失穩方式的基礎上,提了以準彈性臨界作為穩定臨界準則的設計極限狀態,分析了按該準則設計的大壩的實際工作狀態,了以準彈性強度儲備系數為設計安全指標的審查公式以及形式與抗剪斷公式相同的簡化公式,探討了定計算考慮各種因素影響的相應設計安全系數的合理取值,並與現行規范方法進行了比較
  8. On the stage of describing the shape of airplane and extracting feature, we derive five - coplanar - point invariant from the basic projective invariant - cross ratio, and resolve the problem of stabilization of five - coplanar - point when there is three points are nearly collinear

    在對飛機外型提取特徵進行描述的階段,首先從基本的射影不變交比不變發,推了平面五點不,並解決了當有三點接近共線時不變不穩定的問題。
  9. At last, based on the theory of cubature, the multivariate linear regression equations are built up, and the traffic conversion coefficient of the controlled intersection junction are deduced

    最後,以容法為理論基礎,建立多元線性回歸方程式,推信號交叉口車輛折算系數。
  10. These results are derivable from the theory of quantum mechanics.

    這些結果是根據子力學理論推來的。
  11. Abstract : in this paper, friction drive theory is analyzed. between sliding and creeping, analysis are conducted, and the quantity of creeping is obtained

    文摘:分析摩擦傳動機理,對打滑和蠕動現象進行了分析和比較;推蠕動的計算公式,並進行了分析。
  12. During the course, the belief and sense of urban citizen presented dislocation, such as moral weakens, values multivariety hedonistic life - style spreads, and so on. lt requires timely guidance, social urban civil culture is important leading force. as the same time, urban civil culture can provide spiritual impetus for city building. lt can not only raise citizen ' s quality, hasten the modernization, civilization and market of city, but also achieve the developmental object of social culture, raise civil culture level of all nation to strengthen urban civil culture

    在轉型過程中,城市公民在信仰觀念上現了錯位,諸如道德觀念淡化、價值取向多元化、享樂主義生活方式泛化等等,需要予以及時引,社會主義城市公民文化是重要的引。同時,城市公民文化可為城市建設提供精神動力。加強城市公民文化建設不但可以提高市民素質,促進城市的現代化、文明化和市場化,還有助於實現社會主義文化發展目標,提高全民族的公民文化水平。
  13. From the general ecology of a species it is possible to derive a quasi-quantitative measure of environmental heterogeneity.

    從物種的一般生態可以推環境異質性的擬數測度。
  14. Contraposing the measurement principle of the traditional hotwire air mass flowmeter, the reason of the excursion of the result for flow measurement was analyzed and inferred when environment temperature changed ; the method for temperature compensation and the realization circuit was given ; and compared the theory output of the new type hotwire air mass flowmeter with its real output after temperature compensation

    摘要針對傳統型熱線式空氣質計的測原理,分析和推當環境溫度變化時對流結果產生偏移的原因;提了一種環境溫度的補償方法和具體的實現電路;並對經環境溫度補償后的一種新型熱線式空氣質計的理論輸和實際輸進行了計算與比較。
  15. Collisonal quantum interference ( cqi ) was observed in the intramolecular rotational energy transfer in the experiment of the static cell, and the integral interference angles were measured. to observe more precise information, the experiment in the molecular beam should be taken, from which the differential interference angle can be obtained precisely. in this paper, the theoretical model of cqi is described in an atom - diatom system in the condition of the molecular beam, based on the first - born approximation of time dependent perturbation theory, taking into accounts the anisotropic lennard - jones interaction potentials. the method of observing and measuring correctly the differential interference angle is presented. the changing tendencies of the differential interference angle with the impact parameter, velocity, and et al. are discussed

    分子內部轉動傳能的靜態池實驗觀察到了碰撞子干涉效應( cqi ) ,並且測得積分干涉角,為了獲得更加精確的分子內部轉動傳能的碰撞子干涉效應信息,實驗就必須要採用分子束實驗進行.本文理論上採用各項異性相互作用勢,應用含時微擾理論的一級波恩近似,假想在分子束實驗的條件下,建立在原子-雙原子分子體系中碰撞子干涉的理論模型.理論上推微分干涉角具體表達式,通過計算定性地討論了微分干涉角隨著碰撞參數、速率等的變化趨勢,同時初步探討了實驗的正確觀測途徑,得了採用分子束進行實驗觀測的實驗方法,為進一步進行分子束實驗提供了理論基礎,對實驗的進行起到了一定的借鑒作用
  16. The inverse kinematics of a space - based manipulator composed of three rigid bodies with prismatic joint are studied in the second chapter, and the jacobean matrix for space manipulator is derived by fully cartesian coordinates. a control method for space manipulator based on the resolved motion rate control concept is proposed

    為此結合系統動及動矩守恆關系了以完全笛卡爾坐標表示的系統運動jacobi矩陣,並在此基礎上研究了帶滑移鉸空間機械臂的分解運動速度控制方法,給了計算機數值模擬算例,以此證明了該方法的有效性。
  17. Abstract : we conduct a theoretical study on the properties of a bound polaron in a quantum well under an electric field using linear combination operator and unitary transformation methods, which are valid in the whole range of electron - lo phonon coupling. the changing relations between the ground - state energy of the bound polaron in the quantum well and the coulomb bound potential, the electric field strength, and the well width are derived. the numerical results show that the ground - state energy increases with the increase of the electric field strength and the coulomb bound potential and decreases as the well width increases

    文摘:採用線性組合算符及幺正變換方法研究了電場對子阱弱耦合束縛極化子的性質的影響.推導出量子阱中束縛極化子的基態能和庫侖束縛勢、電場和阱寬的變化關系.數值計算結果表明,基態能因電場和庫侖束縛勢的不同而不同,隨電場和庫侖束縛勢的增大而增大,隨阱寬的增大而迅速減小
  18. A concept defined merely in terms of other concepts is called a derived concept.

    一個僅僅是由別的來規定的,稱為導出量
  19. Methods of determining the derived capacity of hydraulic fluid power positive displacement pumps and motors

    液壓傳動正排泵和電動機導出量的測定方法
  20. The changing relations between the ground - state energy of the bound polaron in the quantum well and the coulomb bound potential, the electric field strength, and the well width are derived

    導出量子阱中束縛極化子的基態能和庫侖束縛勢、電場和阱寬的變化關系。
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