磁變儀 的英文怎麼說
中文拼音 [cíbiànyí]
磁變儀
英文
variometer-
When measuring the magneto performance parameter , we find that the instrument which use to measure voltage and current is still the simple voltmeter and amperemeter in the national standard , and the form of wave that we observed is anomaly. based on the measure principles, it obviously ca n ' t be used to do quantitative analysis ; because the discharge process of ignition system is quite complex, accompanies with very strong electromagnetism interference, and the ignition current and voltage are variable , it make the measure of ignition energy become a difficult thing of ignition system performance detection
在磁電機常規測量時,發現在國家標準中用於測量電壓、電流的儀器仍然是普通的電壓、電流表,而觀測到的波形多為不規則的形狀,根據測量原理,顯然不能用其來做定量的分析;由於點火系統的放電過程比較復雜,伴隨著很強的電磁干擾,點火電流、點火電壓都是變量,使得點火能量的測量成為點火系統性能測試的一個難點。Main operating companies : one, quality brands imported power plant auxiliary equipment : including valves, pumps and transducer and thermocouple and actuators, measuring gauges, pressure switches, solenoid valve and ion exchange resins and other rights and the importation of water treatment packages instruments : online various instruments, laboratory instruments 3, chemical water treatment, electro - deionization ( edi ) 4. complete sets of equipment, installation, commissioning and maintenance
公司主要經營: 1 、代理進口優質品牌電站輔機設備:含閥門、泵類、變送器、熱電偶、執行器、計量儀表、壓力開關、電磁閥、離子交換樹脂等; 2 、代理進口水處理成套儀器儀表:各類在線儀表、實驗室儀表; 3 、化水處理、電除鹽( edi ) 4 、設備成套安裝、調試、檢修。The magnetic cores of transformers and other apparatus are laminated.
把變壓器及其它儀器的磁心分層。Pulse fourier transform nmr spectroscope
脈沖傅里葉變換核磁共振波譜儀The reluctance seismograph implies a variation of the principle of the moving-coil seismograph.
磁阻地震儀改變了動圈地震儀的工作原理。It can match multi - channels transient electromagnetic apparatus if this method comes true, further, connect data collection technology with imaging software system. in conclusion, it will immit new energy for exploration means of transient electromagnetic method, moreover its production will in practically have great significance to tem applying and generalizing
如果實現瞬變電磁多孔徑技術,即可配合多通道瞬變電磁法儀器,將多道數據採集技術和成像軟體系統結合,將對瞬變電磁法這一勘探手段的實際應用注入新的活力,所研究的成果將對瞬變電磁法的應用和推廣具有很大的實際意義。Deltan heliographers observe an irregularity in the magnetic cycle of the star delta. the shift of the stars magnetic polarity which usually occurs every 12 years has occurred 1 year early
德爾塔日光儀觀察到星球德爾塔的磁極周期不規則性變化;該星球每12年移動一次的磁極變化剛剛在一年前發生過。For solving this problem, there are several ways of measuring the pts of the swr at present, such as demarcating path length, strain and stress, magnetic induction measurement and ultrasonic measurement. however, portable, universal and effective instruments or methods don ’ t appear up to now in china
為了解決這個問題,目前已經有了多種檢測鋼軌溫度應力的方法,比如為標定軌長法、應變法、磁感應測量法和超聲波測量法,但是在我國,便攜、通用有效的檢測儀器或方法還沒有被研製出來。In the paper, the main property, principle and notices of the improved self - determining circuit of magnetic balance graduation - value are introduced. it is also provided of the circuit principle diagram
摘要介紹了改進后的磁變儀標度值自動測定電路的主要特性、電路工作原理和使用注意事項,提供了電路原理圖。This text attempts to regard silica as shell materials, regard nanometer iron and carbonyl iron particle as core materials to prepare a kind of new - type absorbent. the structur of the core - shell particles were characterized by ftir, tem, sem, xps, xrd etc. the properties of magnetism, heat, crystalization, ectromagnetic were characterized by vsm, tg - dta, network vectorial analysis instrument
本文以二氧化硅為殼層材料,以納米鐵以及羰基鐵粒子為核層材料,制備一種新型的吸收劑粒子。用ftir , tem , sem , xps , xrd表徵了復合粒子的結構,利用vsm , tg - dta ,網路矢量分析儀等分析了材料結構改變對材料磁性能,熱性能,結晶性能,電磁參數等性能進行了分析。One of the most important directions in the study of colossal magnetoresistance materials is to fabricate the bolometer, which can work near the room temperature and shows an excellent performance, if the films can be prepared with the metal - insulator transition temperature ( tmi ) reaching to the room temperature
利用超巨磁電阻材料製作工作于室溫的高性能測輻射熱儀是國際上cmr應用研究的一個重要方向,而能否制備具有室溫轉變點的薄膜材料是其中的一個決定因素。There are a few basic elements to a mass spectrometer : an inlet to introduce the sample gas into the vacuum of the mass spectrometer, an ion source to convert the sample gas molecules into positively charged ions, a mass filter to separate the ions using magnetic or electric fields and a detector that quantifies the amounts of ions at different masses
質譜儀的幾個基本組成部分:將樣品引入質譜儀的進樣系統,將氣體分子轉變為正離子的離子源,使用磁場或電場分離離子的質量分析器,對不同質量數離子定量的檢測系統。On the basis of analyzing mechanism of magneto - rheology, some models used to characterize mr effect have been summed up in the second chapter. the reasons, which influence mr effect and sedimentary stability of mr fluids, etc. are analyzed according to models above - mentioned. the mr fluids used to develop automotive mr dampers in this dissertation have been comprehensively tested for the damper design purpose by means of the magnetorheology - meter offered by < wp = 7 > department of engineering mechanics of chongqing university
介紹了磁流變效應的流變機理和磁流變效應的模型描述,並利用描述模型分析了影響流變學性能的各種因素,提出了用於汽車磁流變阻尼器的磁流變體的性能要求;介紹了磁流變體的性能測試原理,利用重慶大學力學系研製的磁流變測試儀器對八種磁流變體的bingham模型參數進行測試,為磁流變阻尼器設計計算提供材料參數和結構設計中的技術問題處理提供依據。This topic focused on the radiation effect on the uhmwpe fiber with electron beam ( eb ) radiation. and instron, sem, atr - ir, xps, epr, xrd et al were used to characterize the structure and properties of uhmwpe fiber before and after radiation treatmentand on this condition we probed into the grafting modification with eb radiation technology
本課題研究uhmwpe纖維的電子束輻照效應,運用電子強力機、掃描電鏡( sem ) 、全反射紅外( atr ? ir )光譜、 x射線光電子能譜( xps ) 、電子順磁共振儀( epr ) 、 x射線衍射儀( xrd ) 、接觸角和交聯度測定等方法對uhmwpe纖維在電子束輻照作用下的主要結構與性能變化規律進行了表徵和分析,在此基礎上對運用電子束輻照技術進行uhmwpe纖維的表面接枝改性進行了探討。Magnetoencephalography ( meg ) is a non - invasive neurophysiological technique to measure the magnetic fields generated by neuronal activity of subject ' s brain within millisecond by millisecond
腦磁波儀是一項非侵入性的神經心理學的實驗技術,能夠測量受試者每毫秒間大腦神經活動所產生的磁場的變化。The mri showed that the 5 ) hippocampus, the part of the brain associated with learning new things, was activated when the odour was 6 ) wafted over the volunteers during slow - wave sleep
核磁共振成像儀顯示,志願者在慢波睡眠階段時,隨著花香潛入人體,他們大腦中與接受新事物相關的海馬狀突起會變得活躍起來。In order to extend the exploration depth of the transient electromagnetic instrument, the authors have successfully developed the strong field source transient electromagnetic instrument on the basis of adsorbing ripe technology in electron industry
摘要為加大瞬變電磁儀的勘探深度,通過吸收電子工業中成熟的技術成功研發出了強場源瞬變電磁儀。Antibody, which was coated to ps - mpm by using immunology method, reacted to special corresponding antigen. the heat change in the adsorption process of antibody to mpm and the reaction process to antigen were measured by using microcalorimetry. the adsorption mechanism and the special reaction were analyzed, which established the primary base of profound study on the aspect of biology application for mpm
本文採用免疫學方法,在聚苯乙烯磁性微球表面包覆了抗體,並與武漢理一1幾大學碩十學位論文特定的抗原發生特異性反應,利用tamair等溫微量熱檢測儀測量了微球與抗體吸附過程及與抗原發生特異性反應過程中的熱量變化,探討了微球與抗體之間的吸附機理和與抗原之間的特異性反應,為更為深入地研究磁性微球在生物方面的應用奠定基礎。It achieves the electrical measurement of no - electricity ( especially displacement ) through the variation of self - inductance of or mutual inductance of coil. inductive micrometer, with a low cost, high - resolution power, long life and high reliability, has been applied to the measurement of micro - displacement for a long time. it is common that the inductive micrometer is chosen as a preferred instrument in high - precision micro - displacement test
電感微位移傳感器是一種建立在電磁感應基礎上,利用線圈的自感或互感系數的改變來實現非電量(主要是位移)測量的低成本、高精度測量儀,因為其分辨力高、使用壽命長、工作性能穩定,應用於微位移測量己經有很長的歷史,進行高精度微位移測量時選用電感位移傳感器已經成為一種共識。By using the data of fhd vector proton precession magnetometer in the 1. 0 min. sampling rate, we preliminary analyzed the anomalies of daily - variation spatial correlation before an earthquake occurred in this paper
摘要應用fhd磁力儀垂直分量分鐘值觀測資料,初步分析了地震之前的日變空間相關性異常。分享友人