正常電阻 的英文怎麼說
中文拼音 [zhēngchángdiànzǔ]
正常電阻
英文
normal resistance-
The mine lies in the band of positive magnetism abnormity, gravitation abnormity, steepness of mohole and ni ~ co geochemistry abnormity. it has geophysical features ; those are great gravity, great magnetic force, great polarization and low resistance
含礦巖體位於正磁異常帶、重力高異常、莫霍面的陡度帶和ni - co地球化學異常帶上，並顯示重力高、磁力高、極化率高和電阻率低「三高一低」的地球物理特徵。The square pattern has been obtained for the first time in dielectric barrier ar / air discharge at atmospheric pressure by using the double water electrodes and its spatio - temporal dynamics is measured by optical method. the phase diagram of pattern types as a function of air concentration and applied voltage by fixing other parameters is given
本論文採用特殊設計的雙水電極介質阻擋放電實驗裝置，首次在氬氣與空氣的混合氣體中獲得了大氣壓常溫下的穩定正方網格斑圖，並對其進行了時空動力學測量。The safety of transmission line plays a important role in power system safety it is not only the requirement of ensure supply power reliability, but also the necessary precondition of enhance power system stabilization, to remove faulty line quickly and accurately, also keep non - faulty line continuous work when some transmission line faults current differential protection is a kind of simple, reliable and good - selective protection manner to any variety of transmission lines, power system development needs current differential protection apply to transmission lines, moreover the advancement of electric and communication technology enable current differential protection apply to transmission lines firstly, the paper discusses, analyses the research and application transmission line protection in detail, compare the principle and realistic presupposition of general line pilot protections secondly, because conventional current vector differential protection are influenced easily by load current and transitional resistance, in order to at the same time quicken protection act, the principle and criterion include work characteristic of differential protect based on fault component sampled values are studied, results shows that differential protect based on fault component sampled values excels general vector current differential protection in reliability, sensitivity and anti - saturation of current transformer in addition, synchronous current sampling methods at all terminals of line is analyzed and estimated lastly, the principle and criterion. also device design about current sampling values differential protection based on optical fiber communication, which apply to short transmission lines are concretely investigated,
基於基爾霍夫定律的電流差動保護無論對於何種形式的輸電線路都是一種簡單、可靠、選擇性強的保護形式，電力系統的發展使得電流差動保護應用於線路保護成為需要，而電子、通信技術的發展使得電流差動保護應用於輸電線路成為可能。首先，本文對目前線路保護的研究和實際應用情況進行了討論和分析，比較了常用線路縱聯保護的實現原理和實現條件及優缺點。其次，針對常規相量電流差動保護易受正常負荷電流和故障過渡電阻影響的缺點，同時為加快差動保護的動作速度，對基於故障分量瞬時采樣值電流差動保護的原理、判據、動作特性等作了討論和分析，結果表明基於故障分量瞬時采樣值電流差動保護在可靠性、靈敏度、抗電流互感器飽和方面明顯優于常規相量電流差動保護，對電流差動保護各端的同步采樣方法和數據通信也進行了分析和評價。The electrolog data was effectively corrected with the effective process, which improved the validity of electrolog to the identification of the low - resistivity reservoirs and was helpful to enhance the veracity of evaluation of the conventional reservoirs
有效的電測井資料預處理，不僅改善了低電阻率油氣層的電測井資料的有效性，實現對電測井曲線有效校正，同時對進一步提高常規油氣層的測井評價的準確性具有重要的作用。After electric heating system is installed, check electrical insulation of all circuits. the insulation resistance between generatrix and shielding layer, core wires of series cable before connection at end not be less than 20 m. and then check if dc resistance of circuit is normal and phase resistance is banlance
電伴熱系統安裝完工後，應逐路檢查系統的絕緣電阻：各種電熱帶母線與屏蔽層之間、串聯帶芯線尾端末短接前的各芯線間絕緣電阻均應不小於20m ；然後再檢查電熱帶直流電阻是否正常，三相電阻是否平衡。Remember the following words and expressions : e. g. multimeter ； circuit ， current ； voltage ； resistance ； digital multimeter ； analogue multimeter ； analogue multimeter scales ； zero adjustment control ； zero adjustment control for resistance ranges ； measurement ranges switch ； transistor test socket ； meter probe ； positive terminal ； negative terminal ； anode ； cathode ； red lead ； black lead ； power supply ； connect in parallel ； connect in series
記住萬用表、電路、電流、電壓、電阻、數字萬用表、模擬萬用表、表頭、機械零位調整器、歐姆零位調整器、量程選擇開關、晶體管插孔、表棒、正接線端、負接線端、陽極、陰極、紅導線、黑導線、電源、並聯、串聯等常用英文單詞，並逐步掌握。The charge and discharge performances of different composites were studied by the charge and discharge ; the structures of composites were characterized by sem ; the electrochemical properties of sulfur positive materials were characterized by cyclic voltammetry and eis. we studied the charge process, discharge process, charge - discharge efficiency, self heat, and self - discharge of lithium - sulfur system on system shuttle constant, conduct the mechanism of these processes and simply analyse them
以充放電技術研究了不同類別復合正極的充放電性能;以掃描電鏡技術觀測了復合正極的表面形貌;以循環伏安技術和交流阻抗技術研究了復合正極電極的電化學性能;並初步探討了鋰-硫電池體系中充電過程、放電過程、充放電效率、自熱和自放電等對體系飛梭常數的影響，推導了這些過程的機理並簡要的進行了分析。No matter how different the discharge scheme is, low pressure discharge plasmas take a common characteristic of bright glow and is generally entitled as low temperature glow discharge. glow discharge plasma has been selected as a most suitable system for plasma diagnostics in laboratory and for application technology development because of its good stability and reproducibility
利用n _ 2輝光放電中n _ 2 ~ +的發射光譜研究了放電空間的溫度分佈的變化規律，發現了直流放電的一些重要特性，如阻礙輝光與正常輝光的光譜差別。( 2 ) the encoder can work properly from - 10 c to 70 c, the output signals are stable
（ 2 ）該智能化磁編碼器能夠在? 10 70正常工作，信號輸出穩定準確，解決了半導體銻化銦磁敏電阻溫度特性差的問題。We use a isolating impedance between the gas diode and the silicon avalanche diodes, to permit the gas tube to operate properly and to permit the low energy avalanche diode to perform its voltage limiting function - without being damaged
我們在氣體二極體和硅雪崩二極體之間使用一個隔離阻抗，使氣體放電管正常地運作，同時又使低能量的雪崩二極體發揮其電壓限制功能，而不遭受損害。Moreover, chloride channel blockers, dids and sits, also significantly prevented sts - induced neuronal cell death. with whole - cell patch - clamp recordings, we found chloride channel currents increased significantly with time when holding potential at 60mv and 80mv after 5min and 10 min of sts exposure. these results indicate that potassium channel, especially bk channels, and chloride channel contribute to sts - induced neuronal apoptosis and apoptotic volume decrease, which is probably one of the mechanisms underlying mediation of neuronal apoptosis by potassium channel
用斜坡電壓模式記錄的結果顯示， 10min內正常細胞在鉗制電壓下電流未發生明顯變化，氯通道阻斷劑dids可以抑制所記錄到的電流，加藥10mln就使電流峰值降低到原來的36 % ，向浴槽液中加凋亡誘導劑stssmin后， + 8伽mv鉗制電壓下電流即增大，為加藥前的131 . 3 % ，加藥后10min電流進一步增大，是加藥前的巧5 . 9 % ，而且電流隨時間延長具有繼續增大的趨勢。By combining the conventional log data with the data on imaging logging, core, drilling - log and production test, etc., and on the basis of carrying out various additional conduction corrections for resistivites, the fracture opening may be calculated by use of the difference between the resistivities of dual laterallog ; the fracture porosity can be estimated according to a simplified dual laterolog interpretation formula ; and the fracture permeability may be acquired in light of the experimental relation between the fracture widths and the fracture permeabilities
將常規測井資料與成像測井、巖心、錄井、試油等資料相結合，在對電阻率進行各種附加導電校正的基礎上，利用雙側向電阻的差異計算裂縫張開度，根據簡化的雙側向解釋公式計算裂縫孔隙度，根據裂縫寬度與裂縫滲透率實驗關系求解裂縫滲透率。Fire - resistant wire and cable are idfferent from flame - retardant wire and calbe in construcier and material. the former will operate normally during or after a long time fire, even if the polymer of the cable section on fire has been burned out
所謂耐火電線電纜，其結構和材料阻燃電線電纜不同，它可在長時間的燃燒過程中或燃燒后，即施加火焰處的高聚物材料被毀，也能夠保證線路正常運行。This is the maximum continuous sinusoidal rms voltage, which maybe applied at any temperature upto the maximum operating temperature of the device
在規定的環境條件下，保證壓敏電阻器正常工作所允許連續施加的最大交流電壓值。A brief overview of magnetoresistance effect this chaper aims at a brief overview of the history, progress and current status of all kinds of magnetoresistance materials, such as omr, amr, gmr and cmr and so on. by these illustration, we may acquire a basic sight on magnetoresistance effect as well as magnetoelectronics
包括正常磁電阻效應（ omr ） 、各向異性磁電阻效應（ amr ） 、巨磁電阻效應（ gmr ） 、特大磁電阻效應（ cmr ） ，通過本章的介紹，我們將對磁電阻效應以及磁電子學都有一個概括的了解。Considering the typical nonlinear characteristics of srm drive system which make the constant parameters of traditional controller unable to adapt to the random disturbance parameters in a large scale, the fuzzy control is introduced to improve its performance. a fuzzy self - tuning controller is designed, which can adjust parameters automatically and improve its static and dynamic performance
鑒于開關磁阻電動機調速系統顯著非線性造成固定參數在常規控制方式下不能很好適應工況大范圍變化的問題，引入了模糊控制來改善其性能，設計了模糊自校正控制器，實現了參數的在線優化調整，提高了系統的靜、動態性能。The results showed that the elastic constants of wood could be determined by means of electric resistance - strain gauges, and the constants was satisfied to the limits of orthotropic
結果表明，可以採用電阻應變法以單軸壓縮試件測定木材彈性常數；所測木材彈性常數滿足正交各向異性材料的限制條件。With the continuing improvement of information globality and the incoming trend of china jointing world, the development step of homeland information technology is being larger, the computer and network application is more popular, and more new terms are gradually known by people such as electronic commercial, electronic government, network bank and network stock, etc. however, with the increase of network information exchange, the security of network data transfers becomes the most important issue, and therefore there exist various security solutions
隨著信息全球化的不斷推進和我國與世界接軌的不可阻擋的趨勢，國內的信息化步伐正在大步邁進，計算機和網際網路也在不斷的普及，電子商務、電子政務和網上銀行、網上炒股等名詞越來越為人們所熟悉。但是，隨著網上交換信息的不斷增多，網上數據的安全傳輸也成為了一個非常重要的問題，各種各樣的安全解決方案不斷涌現，目前，以數字證書作為主要安全手段的公共密鑰基礎設施是網際網路上應用較為廣泛的方案之一。In order to make the converter operate normally without the interference by emf, the cable connecting the converter to a 3 - phase motor must have high resistance to emf interference, low effective capacitance and low transmission impedance
為保持變頻率器正常工作不受電磁干擾，因此連接變頻器與三相交流電機之間的電纜就要求具有抗干擾性能、較低的有效電容及較低的傳輸阻抗。Calibration of a single range dc insulation resistance tester for one output voltage ( normally not exceeding 5 test points )
按一輸出電壓，校正一臺單量程的直流絕緣阻值測試表（通常不會超過五個測試點） 。分享友人