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- It shows the presence of a magnetic field. 這表明有磁場(chǎng)存在。
- Can Magnetic Field Drill through a Piece of Iron? 磁場(chǎng)能穿過(guò)鐵片嗎?
- The string is in a magnetic field. 振動(dòng)弦處于磁場(chǎng)之中。
- The force exerted by a magnetic field. 力由磁場(chǎng)施加的力。
- The lines of force of a magnetic field. 磁力磁場(chǎng)的磁力線(xiàn)
- The class of phenomena exhibited by a magnetic field. 磁性磁場(chǎng)顯示的一組現象
- The current in the conductor sets up a magnetic field. 導體里的電流形成一個(gè)磁場(chǎng)。
- A third radiation group was unaffected by the magnetic field. 第三組射線(xiàn)不受磁場(chǎng)的影響。
- The magnetic field of the earth creates a torque around the pivot. 地球的磁場(chǎng)在支點(diǎn)周?chē)a(chǎn)生一個(gè)轉矩。
- We might put the current-carrying wire in a magnetic field. 我們可將載流導線(xiàn)置于磁場(chǎng)中。
- The stronger the magnetic field,the more current is generated. 磁場(chǎng)越強，發(fā)出的電流就越多。
- Mariner Ten showed that Mercury has a weak magnetic field. 水手10號發(fā)現，水星有一個(gè)很弱的磁場(chǎng)。
- A fluctuating magnetic field is produced in the iron. 鐵心中就產(chǎn)生交變磁
- Astronomers cannot explain the magnetic field on Uranus. 天文學(xué)家們對天王星上的磁場(chǎng)無(wú)法解釋。
- In this case, a magnetic field will be built up round the coil. 在這種情況下，線(xiàn)圈周?chē)鷮⑿纬梢粋€(gè)磁
- To neutralize the magnetic field of(a ship, for example. 消去磁場(chǎng)消去（例如，船只）的磁場(chǎng)
- Uranus does have a magnetic field even stronger than Earth's. 天王星確實(shí)有磁場(chǎng)，甚至比地球的磁場(chǎng)還大。
- Don't bend or stain and avoid magnetic fields. 不要彎折、污損，并避開(kāi)磁場(chǎng)。
- Magnetic fields creating dynamic sculptures. 磁場(chǎng)造成的動(dòng)態(tài)條紋。
