
[電磁] 旋轉磁場
The geometric and dynamic phase for spin-1 particle in a rotating magnetic field are stu***d.
文章研究了自旋為1的粒子在旋轉磁場中的幾何相位和動力學相位。
It is proved that welding arc is constrained and can rotate with different speed when this rotating magnetic field is generated.
試驗證明,該裝置産生的旋轉磁場可以很好地控制焊接電弧,并能使焊接電弧以不同的速率穩定地旋轉。
In this paper, the method of dividing circle rotating magnetic field into polygonal step magnetic field and the step orientation characteristic of space rotating vectors are researched.
本文研究了由圓形旋轉磁場離散為多邊形步進磁場的離散方法和空間旋轉矢量的步進定位特性。
Brushless, self-rotating magnetic field, H insulation grade level, the level of protection IP22, AVR automatic voltage regulatdevice.
無刷、旋轉磁場自勵,絕緣等級H級,防護等級IP22,AVR自動穩壓裝置。
The rotating permanent magnet produces a rotating magnetic field around the drum.
轉子永久磁鐵在鼓輪周圍産生一個轉子磁場。
An alternating current applied to the stator’s windings creates a rotating magnetic field, while simultaneously inducing a current in the separate conductors surrounding the rotor.
交流電用于定子的線圈而産生旋轉磁場,同時在轉子周圍的單獨導體内形成電流。
Objective: To investigate the effect of transrectal heat rotating magnetic field in the treatment of obstinate hemospermia.
目的:探讨經直腸熱旋磁按摩治療頑固性血精症的有效性。
An alternating current applied to the stator's windings creates a rotating magnetic field, while simultaneously inducing a current in the separate conductors attached to the rotor.
定子包正在轉子外面,但與轉子沒有接觸,轉子可以繞其軸旋轉。交換電經過定子線圈創造旋轉磁場,導緻鑲正在轉子上的獨立導體同時孕育發生感到電流。
The rotating magnetic field with certain degree of intensity operating for a length of time can increase the activityes of the antioxidant enzymes in mechanism.
一定強度且作用一定時間的旋轉磁場在一定程度上能提高生物機體抗氧化酶的活性。
Its working principle is: each to a pulse in the stator circuit will have a certain space in rotating magnetic field;
其工作原理是:每給一個脈沖便在定子電路中産生一定的空間旋轉磁場;
Elated, Tesla submitted several patent applications that broadly covered the principle of a rotating magnetic field.
特士拉很興奮地送出好幾個專利的申請,可以廣泛地涵蓋轉動磁場的原理。
The experimental results showed that addition of magnetic peacles and transverse rotating magnetic field can improve fluidization quality of cohesive particles greatly.
研究表明,在粘性顆粒中添加鐵磁性顆粒和橫向旋轉磁場可以明顯改善粘性顆粒的流态化質量。
In this paper we discussed the evolution of two states system and geometric phase in a rotating magnetic field by using the method of coordinate transformation.
本文用旋轉坐标系系法對二能級系統的在旋轉磁場中的演化和幾何相進行了研究。
This paper introduces a wireless driving method for the micro capsule robot with an embedded permanent magnetic, by using an exterior rotating magnetic field.
針對微機器人有纜驅動的缺點,介紹了一種以外旋轉磁場驅動内嵌永磁體的膠囊微機器人遊動的無纜驅動方法。
An alternating current applied to the stator’s windings creates a rotating magnetic field, while simultaneously inducing a current in the separate conductors attached to the rotor.
交流電通過定子線圈創造旋轉磁場,導緻鑲在轉子上的獨立導體同時産生感應電流。
Conclusion: Routine treatment with massage by transrectal heat rotating magnetic field have remarkable therapeutic effects on obstinate hemospermia.
結論:采用常規方法配合經直腸熱旋磁按摩,對提高頑固性血精症的療效具有顯著的效果。
To observe the constant rotating magnetic field treatment of rib fracture pain after the clinical efficacy, to explore the mechanism of constant rotating magnetic field.
目的觀察恒旋磁場治療肋骨骨折後疼痛的臨床療效,探讨恒旋磁場作用機制。
Furthermore, after rotating magnetic field treatment, the wound healing was accelerated, and no infection occurred.
另外,采用旋磁治療後,創面愈合較快,無感染。
Objective To study the effect of rotating magnetic field on metabolism of monoaminergic neurotransmitters in mice.
目的:研究旋轉磁場對小鼠單胺類神經遞質的影響。
Additionally, the magnetic control word is introduced to achieve the control sequence of rotating magnetic field.
此外,本文還引入了磁場控制字來實現旋轉磁場的控制時序。
Rotating magnetic field is an important content for teaching of electrical engineering.
旋轉磁場是電機理論教學中的重要教學内容。
We study the dynamics evolution of a two-qubit Heisenberg XXX spin chain under a time-dependent rotating magnetic field.
我們研究了含時旋轉磁場中海森堡XXX模型下的雙量子比特的動力學演化情況。
The kinetic characteristics of a capsule-like robot(CLR) with a spiral surface driven by a rotating magnetic field are stu***d.
研究表面螺旋膠囊機器人在外部旋轉磁場作用下在黏液中的運動特性。
In the paper, the effect of rotating magnetic field on free radical metabolism in mice was stu***d.
采用旋磁作用于小鼠,以探讨磁生物效應對自由基代謝的影響。
Objective: To study the effect of rotating magnetic field on the conte nt of superoxide dismutase(SOD) and nitric oxide (NO) in the liver, kidney, heart and brain tissue of rat.
目的:探讨旋磁場對大鼠肝組織、腎組織、心組織和腦組織中************歧化酶(SOD)活力和************(NO)含量的影響。
The invention discloses a novel magnetic driving device that can produce a rotating magnetic field and provide power to an artificial blood pump driven by magnetic force.
一種可以産生旋轉磁場的新型磁力驅動裝置,可以為磁力驅動的人工血泵提供動力。
Clutch rotating magnetic field is still relatively common, but already there was a clear static magnetic field to the clutch trend.
旋轉磁場離合器還是比較普遍的,但是已經有了明顯的向靜止磁場離合器發展的趨勢。
|revolving magnetic field;[電磁]旋轉磁場
旋轉磁場(Rotating Magnetic Field)是電磁學中的核心概念,指通過特定方式産生的、在空間中持續旋轉的合成磁場。以下是詳細解釋:
基本定義
當多個相位不同的交流電通過空間對稱分布的線圈時,各線圈産生的交變磁場會相互疊加,形成一個方向隨時間規律旋轉的合成磁場。這種磁場在電機工程中至關重要。
産生原理
關鍵特性
主要應用
實驗驗證
可通過“阿拉戈圓盤實驗”直觀演示:将金屬圓盤置于旋轉磁場中,圓盤會因渦流效應跟隨磁場旋轉,證實磁場運動的存在。
旋轉磁場是指在空間中不斷旋轉和變化的磁場。它是由交流電源和旋轉電機等設備産生的。旋轉磁場的産生是基于三相交流電的原理,由三個相位差120度的電流在三個線圈中流過所産生的,這些線圈中的電流隨着時間的推移而變化,因此在空間中形成一個旋轉的磁場。旋轉磁場廣泛應用于電機、發電機、變壓器等領域。
旋轉磁場是一種技術術語,通常用于描述電機、發電機和變壓器等設備的工作原理。它可以用于解釋這些設備的運作方式,并幫助人們更好地理解它們的工作原理。
旋轉磁場是由三相交流電在三個線圈中流過所産生的。這些線圈中的電流隨着時間的推移而變化,因此在空間中形成一個旋轉的磁場。這個旋轉磁場可以用于驅動電機、發電機和變壓器等設備的旋轉部分,從而實現能量的轉換和傳輸。
旋轉磁場的近義詞包括“旋轉磁力場、旋轉磁力、旋轉電磁場”。
旋轉磁場的反義詞是“靜止磁場”,即不隨時間變化而形成的磁場。
【别人正在浏覽】