The poem of magnetic needle is: my heart is a magnetic needle stone, and the diligent king is a gas magnetic needle. Structure: magnetic (left and right structure) needle (left and right structure). The pinyin is: cí zh ē n. The phonetic notation is: ㄘㄓㄣ.
What is the specific explanation of magnetic needle? We will introduce you through the following aspects:
I. Text Description Click here to view the details of the plan.
Magnetic needle cízhēn n. (1) The needle magnet supported in the middle is influenced by geomagnetic field, and its two ends point to the south and north respectively when it is at rest, so it is used for compass and compass.
Second, the national language dictionary
A needle-like magnetic object that can rotate freely in the horizontal direction. Its end often refers to the north and south, so it can be used as a compass.
Third, the network interpretation
Needle magnet, usually a narrow diamond. The middle support can rotate freely in the horizontal direction. Under the action of geomagnetism, the two tips point to the south and the north respectively at rest. Compass and compass are both applications of magnetic needle.
Idioms about magnetic needles
The formation of acupuncture with a fine needle and a dense iron pestle is like sitting on a needle, piercing the needle and grinding the needle with an iron pestle, hitting the nail on the head and cutting the iron one by one.
Vocabulary about magnetic needle
Needle-thread-thread-needle-needle-needle moxibustion is like sitting on a needle felt. The iron pestle becomes a needle, the iron pestle grinds the needle, and the needle secretly cuts the iron.
Sentence-making about magnetic needle
1. The magnetic needle on the compass shows that we are facing south.
2. The magnetic needle of reason always points to the magnetic pole of distant truth.
The steel on the ship makes the magnetic needle of the compass deviate.
In essence, the compass is a magnetic needle that can swing freely.
5. My heart is a magnet, which does not mean that the South is unwilling to rest.
Click here to see more details about the magnetic needle.