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magnetic field 磁場。

magnetic flux

Electronic compass designed by magnetic field sensor kmz 52設計的電子指南針

Ipod discs contain thousands of tiny magnetic fields 磁盤中含有上千個微小的磁場。

Design of pulsed magnetic fields stimulation instrument 脈沖磁場刺激儀的研制

A study of the conformability of electric and magnetic fields 論電場與磁場的一致性

The fluctuating magnetic field cutting across the turns of loops of wire of the secondary coil sets up an electrical pressure or voltage in these loops . 起伏變化的磁場橫向切割著的次級線圈的線匝或線環時,會在這些線環中引起電壓。

The first step in learning how to deal with this schizophrenic personality is to understand how single particles behave in electric and magnetic fields . 研究這種雙重個性的第一步是了解單個粒子在電場和磁場中具有怎么樣的行為。

A strong magnetic field in a resonant cavity is an ideal circumstance for initiating the spins and orbital motions of electrons and nuclei in solids . 諧振腔中的強磁場是激發起固體中電子和原子核的自旋和軌道運動的理想環境。

Figure 16-20 shows the good correlation observed between the magnetic field and the gold values over a muck-covered placer in this area . 圖16-20表明了此地區腐殖土覆蓋下砂積礦床上面的磁場和含金量之間的良好對比關系。

When the sun's rotation sweeps this warped surface across the earth, we detect sudden changes in the polarity of the magnetic field . 當太陽的自轉使這個波浪形間隔面掃過地球時,我們就會探測到磁場極性的突然反轉。

A novel method to reduce crucible erosion is by suppressing thermal convection currents, which can be done by applying a magnetic field to the melt . 減少坩堝侵蝕的有效方法是對熔體施加磁場以抑制熱對流的流動。

Spin-orbit coupling is the interaction between the spin magnetic moment of an electron and magnetic field generated by its orbital motion . 自旋-軌道耦合是電子的自旋磁矩和由軌道運動產生的磁場之間的相互作用。

In order for the preflare energy to be stored without premature release, the magnetic field configuration must be metastable . 為了使能量在耀斑爆發前儲存起來,不致過早釋放,磁場結構必須是亞穩定的。

Arl began work on developing degaussing systems to neutralize our ships' magnetic fields and thus protect them . 海軍部研究實驗室開始研制消磁系統以抑制我們艦艇的磁場,從而達到保護艦艇的目的。

The incoming streams of solar protons and electrons are affected by the earths magnetic field in a complicated way . 太陽的質子和電子的入射流,受到地球磁場的復雜作用。

A current is sent transversely through the liquid metal, in a direction at right angles to a transverse magnetic field . 使電流橫穿過液態金屬,其方向又與橫向磁場垂直。

In 1896 seeman observed that application of an external magnetic field caused a splitting of atomic spectral lines . 1896年西曼觀察到應用外磁場時,使原子光譜線分裂。

The magnetic fields produced by the orbital motions of the electrons in filled shells also cancel in pairs . 滿殼層中電子的軌道運動所產生的磁場也被成對地抵消了。

At the sides of the well the magnetic field lines are quite high and rise steeply above the galactic plane . 在井的四邊,磁力線相當高,并急劇地升到銀道面以上。

Now a wire placed in a magnetic field and connected to a meter shows no sign of a current . 一根導線放在磁場當中再聯上一個電流計,未顯示出任何電流的跡象。