磁通表 的英文怎麼說
中文拼音 [cítōngbiǎo]
磁通表
英文
fluxmeter-
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。In this paper, we reported the synthesis of three supramolecular complexes between - cyclodextrin and anisole, ethyl benzoate, m - cresol, respectively, which are identified by means of 1hnmr technique
摘要以-環糊精與苯甲酸乙酯、苯甲醚和間甲酚在水相中通過范德華力發生包合反應形成了主客體超分子絡合物,並用核磁共振氫譜對絡合物進行了表徵。As a fundamental subject of many science departments and engineering departments, general physics, including mechanics, thermodynamics, optics, electromagnetism and atomics, is a required professional course for university students of science departments and engineering departments, making the physics teaching representatively and extensively in bilingual teaching
摘要普通物理(含力學、熱學、光學、電磁學和原子物理學)是高等院校理工科大學生必修的專業基礎課,是理工科課程的基礎課,這使得物理教學在雙語教學上既具有代表性又具有廣泛性。We focused on the following aspects ; 1 ) we first assayed the expression of complement receptors and complement - associated molecules on distinct subsets of dendritic cells during their development in order to understand the physical basis of the sensitivity of dendritic cells to complement and its split products ; we next studied the effects of complement activation on the survival of dendritic cells during their development ; and finally examined the effects of the whole complement system, focusing on the ability of one of the split products of complement activation, c5a, and its first subcomponent - c1q, to influence chemotaxis of dendritic cells, as well as allo - t cell stimulatory activity of dc
我們通過免疫磁珠分離了兩種人dc前體,即髓系來源的單核細胞( monocytes , mo )和淋巴系來源的漿細胞樣dc ( plasmaeytoiddendriticeells , pdc ) ,對這兩個不同dc亞群進行體外誘導培養,使其處于不同的分化發育階段,然後檢測了其表達補體受體一cd35 ( cri ) 、 cd21 ( crz ) 、 cdilb ( cr3 ) 、 cdlle ( cr4 ) ,補體調控蛋白一cd46 、 cd55 、以及部分補體片斷分子受體一c3ar 、 csar 、 clqrp的水平。The tem shows lots of nano silica particles circumfuse on the surface of the micro fe particles after the micro fe coated by silica. the sem analysis shows the same result. the vsm shows the micro fe particles have almost no remnant magnetism and coesive. the saturation magnetization decrease with the feed content of teos remenant magnetization and coesive are little
隨著teos的投料的增加,材料飽和磁化強度呈下降趨勢,微米粒子磁化曲線通過原點,表面包裹后,剩磁與矯頑力變化很小對于微米鐵粉,其磁疇變化較快,沒有剩磁與矯頑力。Surface magnetic flux density
表面磁通密度mtVerification regulation of magnetic flux meter
磁通表試行檢定規程Ndfeb magnet is mainly made of neodymium iron and boron, with excellent magnetic property abundant raw material and reasonable prices, ndfeb magnet can be used as an ideal magnet in mini - motor permanent magnetic resonance sound device magnetic suspension system, magnetic transmission machine and iatrical apparatus and etc. for ndfeb, its surface is usually treatd with some special methods. the surface treatment method include zine nickel tin silver gold plating phosphor and spray epoxy resin etc
其主要應用在微特電機、永磁儀表、電子工業、汽車工業、石油化工、核磁共振裝置、音響器材、磁懸浮系統、磁性傳動機構和磁療設備等方面。釹鐵硼磁鐵容易生銹、氧化,所以對釹鐵硼磁鐵,其表面通常需作電鍍處理,如鍍鋅、鎳、銀、金等,也可以做磷化處理或噴環氧樹脂來減慢其氧化速度。Electronic integrating fluxmeter
電子積分式磁通表Recommended practice for instrumentation for magnetic flux density and electric field strength meters - 10hz to 3khz
10hz - 3khz磁通密度檢測儀表和電場強度計的推薦實施規程The results indicated that the monitoring wire rope fatigue damage by using mfl is potentially worthwhile to develop
研究結果表明:利用漏磁通監測鋼絲繩的疲勞損傷有潛在的工程開發價值。In pulsed field magnetization condition, we find some new phenomena characteristic, that is, the trapped fluxes of ybco bulk increase with increasing intensity of applied field up to about 1. 9t, but decease beyond this value and the scanning distribution map of the trapped fluxes on the surface of the superconductor is not slick, which is different with the superconductors magnetized in constant magnetic field and the normal permanent magnets
超導體在脈沖場下具有特殊的勵磁特性,當脈沖場在1 . 9t左右時,由於在脈沖場下超導體內的磁通線運動受到較大的粘滯力作用,超導體表面中心的俘獲場分佈掃描圖將出現一些凹陷區域,這是跟超導體在恆定場下的勵磁和一般永磁體所不同的。Digital integrating fluxmeter
數字積分式磁通表Then, using the principle of superposition and integrating the delta - coils, we can obtain the expressions for the magnetic vector potential caused by the cylindrical coils carrying current
然後,應用疊加原理,並對圓環線圈進行積分,求得各場區通電圓柱線圈的矢量磁位表達式。Rsfq ( rapid - single - flux - quantum ) logic family is a new type of technology in superconducting digital circuits, in which the information is carried in the presence or absence of sfq voltage pulses generated by damped josephson junctions
超導快單磁通量子rsfq ( rapidsinglefluxquantum )電路是一種新型超導數字電子技術,它通過磁通量子化了的電壓脈沖的有、無,來表示二進制信息。By increasing the resistance, the characteristic will cut zero - speed axis to give a lower, though adequate starting torque and a reasonable starting current
並勵電動機(機械特性)方程表明:若磁通和電壓恆定,則向下傾斜的轉矩/速度曲線的斜率是直接與電樞電阻成正比的。Core losses are caused by an alternating magnetic field in the core material, thie losses are a function of the operating frequency and the total magnetic flux swing, the total core losses are made up of three main components, hysteresis eddy current and residuallosses, these losses vary considerably from one magnetic material to a - nother, applications such as higher power and hither frequency switching regulators and rf designs require careful core selection to yield the highestinductor perfor - mance by keeping the core losses to a minimum
鐵損是由於在鐵芯中的變更磁場院所造成,這個損失與操作頻率及總流動的磁通量有關,總鐵損由三個成份組成,磁滯損,過流損及殘留損,這些損失因磁性材料不同而異,在如高功率切換調整器和rf的設計需要小心選擇鐵芯種類以降低鐵損使電感的表現最佳。Referring first to the equation of the shunt motor shows that the downwards slop of the speed / torque curve is directly proportional to the armature resistance with constant flux and voltage
並勵電動機(機械特性)方程表明:若磁通和電壓恆定,則向下傾斜的轉矩/速度曲線的斜率是直接與電樞電阻成正比的。Compared with the traditional compensation technology, the author of this paper brought forward a new idea to realize auto - compensation on basis of the auto - controlling theory. the related electro - circuit and controlling program for auto - compensation are introduced in this paper in detail. experiments were made to test the stability and temperatures features and the results shows that the effect of auto - compensation is better than the traditional compensation method
本文分析了磁通門磁力儀的補償原因和補償原理,通過對傳統補償方法的分析提出了基於自動控制理念的自動補償方法,並設計了實現電路、編制了程序,從而實現了磁通門磁力儀的自動補償,並且作了補償的穩定性和溫度性實驗,實驗結果表明自動補償效果優于傳統的補償方法。Guidance of the limits of surface irregularities of ferrite cores - general specification
鐵氧體磁芯表面缺陷限值指南.通用規范分享友人