有效場強度 的英文怎麼說
中文拼音 [yǒuxiàochǎngqiángdù]
有效場強度
英文
effective field intensity- 有 : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
- 效 : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
- 場 : 場Ⅰ名詞1 (平坦的空地 多用來翻曬糧食 碾軋穀物) a level open space; threshing ground 2 [方言] (...
- 強 : 強形容詞(強硬不屈;固執) stubborn; unyielding
- 度 : 度動詞[書面語] (推測; 估計) surmise; estimate
- 有效 : effective; valid; efficacious
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The results show : ( 1 ) that the dynamical properties in the system depend on the degree of entanglement of the initial two identical two - level entangled atoms and the intensity of the coherent optical field, and the atomic dipole moment can be completely squeezed via choosing optimal degree of entanglement of the initial atoms in the feeblish optical field ; ( 2 ) that the quantum properties of the system also depend on the degree of entanglement of the initial two identical two - level entangled atoms and the intensity of the coherent optical field, and the radiation field can be effectively squeezed via choosing optimal degree of entanglement of the initial atoms in the fee blish optical field
( 2 )相干態光場的強度和兩原子的初始糾纏度對光場的量子特性也有很大的影響。光場的二階相干性質(聚束與反聚束)和光場的壓縮效應均與光場強度和兩原子糾纏度相關聯。在弱光場中,選擇合適的兩原子初始糾纏度,光場壓縮深度和時間可達到最大。This paper presents our research in actuating in - vivo micro - robot based on the capsule endoscope platform by the external power. while seeking secure driving method we take several factors into account, such as driving environment, power transmitting and consuming, motion requirement and controllability, and locating technique. we mainly deal with driving the capsule with spatial gradient magnetic field, so we employ combined electro - magnetic coils, including gradient coils and homogenous coils, which have rotational dof around a translatable patient bed, to compose a controllable uniform gradient which act on the permanent - magnet embedded robot, thereby get an appropriate spatial force and torque to fulfill the anticipant locomotion such as move, stop, pitch and yaw
基於驅動環境、能量供給和消耗、驅動動作要求及驅動安全性與可控性,定位方案等多方面考慮,尋求安全可靠的腸胃檢查微機器人的外部驅動控制方法,並著重研究直接利用外磁場磁力驅動微機器人:在微機器人內部嵌入永磁性體,利用體外的組合電磁線圈產生加載電流控制的驅動磁場,其中外部的電磁線圈由多組梯度線圈和勻場線圈組合構成,通過繞病床的旋轉以及病床的平移共同控制微機器人所在位置的磁場強度及梯度,作用於微機器人內嵌磁體以獲得空間意義上的必要驅動力和調整轉矩,從而有效地完成驅動動作要求。The reason to cause this phenomenon is due to the change of electric field in the blue oled to induce the probality of the carrier shifted and the hole - electron recombination zone changed, which was a possible alternative to achieve color display. 3 ) device with the structure of ito / npb / adn : balq3 / alq3 / mg : ag was fabricated. when the balq3 dopant concentration was about 25 mol %, a high performance devcie with luminous efficiency of 1. 0 lm / w, the peak of emission spectrum at 440 nm, the cie coordinate at ( 0. 18, 0. 15 ), and half lifetime of unencapsulated device about 950 hrs was achieved
導致本現象的原因是由於各有機層電場強度的變化影響了空穴和電子的隧穿幾率,從而導致載流子的復合區域發生改變而發出不同顏色的光; 3 )制備了結構為ito / npb / adn : balq3 / alq3 / mg : ag的藍光oled ,空穴阻擋材料balq3的摻入顯著影響了oled的光電性能,當balq3的摻雜濃度為25mol %時, oled的發光效率為1 . 0lm / w ,發光光譜的峰值為440nm ,色純度為( 0 . 18 , 0 . 15 ) ,未封裝器件的半衰期達到了950小時; 4 )在藍光材料adn中摻雜npb 、 balq3和tbp三種材料時,不僅改善了器件的發光亮度和色純度,而且提高了器件的發光效率和壽命。Effect of air refraction index by equvalent electric - field intensity in high power microwave propagation
高功率微波有效電場強度對大氣折射率的影響At the same time, the intrapartical diffusion and liquid internal mass transfer can been enhanced by ultrasound field, owing to additional stirring, the increasing rate of intraparticle diffusion coefficient is enhanced, while that of the liquid film mass transfer coefficient is reduced under ultrasound field
模型研究表明: freundlich ?兩相阻力模型計算得到濃度與實驗測定值非常吻合,超聲場能有效地強化浸取粒內擴散與液膜傳質,攪拌作用下超聲強化液膜擴散的的能力降低,強化粒內擴散的能力增強。Through the analyzes of electromagnetic system of a axial symmetry by the method of electromagnetic vector potential, an eddy current field math model is build by triangle cell, this article has researched the effect of power frequency to eddy current density, penetration depth and the skin effect
本文以電磁場矢量位有限元法為基礎對二維軸對稱場的磁場強度、渦流密度進行了計算求解,採用三角形單元和六面體單元建立了渦流場數學模型,研究了電源頻率對渦流密度、透入深度及集膚效應等場量的作用影響。Furthermore, this paper made staged analysis and sensitivity analysis of the factors ", including technology, market, management, capital and policy environment, impaction on the result of the valuation of the hi - tech enterprise ' s investment opportunity. the analysis result indicates that : many parameters such as the competition intensity, the time lag of investment, the investment effective - life and the riskless interest rate beside the varieties of the market supply and the market demand make great impaction on the result of the valuation of the investment opportunity of hi - tech enterprise
在此基礎上,本文通過對技術、市場、管理、資金和政策環境等因素對高新技術企業評估結果的影響進行了階段性和敏感性分析,結果表明:除了市場供給和市場需求以外,還有競爭強度、投資的時滯、投資的有效期和無風險利率參數等都對投資機會價值評估結果產生巨大的影響。Owing to the field enhancement in the domain, the avalanching gain and recombination radiation are induced and the switches occur the special phenomenon of the lock - on effect
由於單極電荷疇內電場強度增大,從而導致開關體內載流子雪崩倍增和輻射復合,引發了lock - on效應的特有現象。The design of excitation power source based on principle of three phase step motor and pulse width modulation ( pwm ) technology, intelligent power model ( ipm ) is used for inverter switches, the output ac pulse used as excitation signals. the speed of rotation and magnetic intensity can be changed by regulate the exciting converted frequency and magnitude of exciting current. constant current is achieved by closed loop feed back
勵磁電源結合步進電機原理與脈寬調制技術,選用智能功率模塊ipm作為逆變開關器件,輸出交流脈沖勵磁信號,以調節勵磁轉換頻率和勵磁電流大小為手段,實現對磁場旋轉頻率和磁場強度大小的有效調節,並通過閉環反饋實現閉環恆流控制。Through the analyses of electromagnetic system of configuration of hollow metal cylinder by electromagnetic vector potential, an eddy current field math model is built by triangle cell, this article has researched power frequency to eddy current density, permeation depth and the effect of skin effect
文中通過對一個空心金屬圓筒結構的電磁系統進行分析,以電磁場矢量位有限元法為基礎對磁場強度、渦流密度進行了計算求解,採用三角形單元建立了渦流場數學模型,研究了電源頻率對渦流密度、透入深度及集膚效應等場量的作用影響。Moreover, the behavior of microwave transmission displays the relaxation effect, which is related to the field strength and the concentration of the fluid
作者在試驗中還發現微波透射率隨電場強度的變化具有明顯的弛豫效應。並且弛豫時間與電流變液的濃度及所加電場強度有關。In the hall effect, hall electromotive force is not only related to the current density, magnetic field and the distance of the poles, but also to hall coefficient directly
據知,霍耳效應中輸出的霍耳電動勢除了跟輸入的電流強度、磁場強度及輸出電極的間距有關外,還與霍耳系數成正比。The electric field distribution at the cross is simulated and analyzing using the soft of ansys5. 7. then the electrophoretic method has been optimized. the electrophoresis and the volume of injection have been significantly controlled using this method
設計了微通道電泳晶元的電泳操作方法,並用有限元分析軟體對在進樣和分離條件下,進樣口處的電場強度分佈進行了模擬分析,在此基礎上對電泳操作方法進行了優化,實現了進樣量和電泳過程的有效控制; 6Abstract : the effects of magnetizing methods on the effective magnetic field strength showing the defects in the holes with short distances in magnetic particle inspection were studied by calculation
文摘:通過計算研究小間距孔磁粉探傷時不同磁化方法對顯示缺陷的有效磁場強度的影響。With certain field strength, an increase in the space length of electrodes can increase the microwave attenuation. however, the increase of space length of electrodes can increase the microwave attenuation that is adjusted by unit space length of electrodes in a nonlinear way
此外,對不同電極間距下batio _ 3電流變液微波衰減研究表明:相同電場強度作用下,電極間距的增加不僅可有效提高微波衰減的幅度,而且其單位電極間距調控微波衰減的幅度也增加、且是非線性的。By analyzing the empirical evidences on shenzhen composite index, there exists strong policy effect in china ’ s stock market, and it is not semi - strong form efficient to react macroeconomic policy
對股票市場政策效應進行研究,發現我國股票市場存在較強的政策效應,而且對股市政策的反應效率還沒有達到半強式有效的程度。Chapter 5 analyze the effectiveness of chinese monetary policy by spectral approach part ( chapter 6 - 9 ) chapter 6 studies the factors consumption. in import and export which may influence the effectiveness of the monetary policy from the products market aspection. chapter 7 analyze the relation between the money demand and monetary policy and the interest marketation
第四部分(第六、七、八、九章) :論文的第六章,從產品市場的角度,分析了消費、投資、進出口等因素對我國貨幣政策有效性強弱的影響;第七章,從貨幣市場的角度,分析了貨幣需求與貨幣政策有效性強弱的關系。The simulation and experiment result indicate that the dual pole tool weakens the electric field at the side wall of the machined hole and hence leads to the reduction of hole taper and the improvement of the machining accuracy
模擬計算和加工試驗表明,輔助陽極可以顯著減弱孔側面間隙區域的電場強度,從而有效地抑制發生在側壁的雜散腐蝕,減小孔錐度,提高加工精度。Fresh claret was processed by high - voltage pulsed electric field with changed electric - field intensity, the treatment results suggested that some changes in wine chromaticity. such treatment could accelerate wine aging
摘要通過改變電場強度,研究高壓脈沖電場時新鮮干紅葡萄酒色度的影響。結果表明:處理后酒樣的色度有一定程度的提高,其變化趨勢基本符合陳釀效果。We can study from the angle of market efficiency demonstration, or from the angle of system variance. although the angles and means are different, at the present time the results from the domestic study on share markets indicate that china security markets are on the state of a sort of infirmness efficiency
盡管研究角度和研究方法不盡相同,目前國內關于證券市場效率研究得出的結果表明,如果以法馬有效市場理論關于證券市場有效性的三級分類標準,即弱式有效、有效及強式有效來衡量的話,中國證券市場至多處於一種弱式有效狀態。分享友人