Definition
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阻力
zǔlì
阻力是指在物体运动过程中,抵抗其运动的力量。
Resistance refers to the force that opposes the motion of an object.
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在游泳时,水的阻力会影响你的速度。
zài yóuyǒng shí, shuǐ de zǔlì huì yǐngxiǎng nǐ de sùdù.
When swimming, the resistance of the water can affect your speed.
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汽车在上坡时会遇到更多的阻力。
qìchē zài shàngpō shí huì yùdào gèng duō de zǔlì.
A car encounters more resistance when going uphill.
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在科学实验中,了解阻力的作用非常重要。
zài kēxué shíyàn zhōng, liǎojiě zǔlì de zuòyòng fēicháng zhòngyào.
In scientific experiments, understanding the role of resistance is very important.