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字词 梯度
释义 梯度tīdù
1.坡度。{slope; gradient}
2.单位时间或单位距离内某种现象(如温度、气压、密度、速度等)变化的程度。{gradient; change of temperature, atmospheric pressure, density, speed, etc. in a certain time or within a certain distance}
3.依照一定次序分层次地{in order}:
我国经济发展由东向西推进。{The economic development in China has proceeded in good order from east to west.}
4.依照一定次序分出的层次{classification by level}:
考试命题要讲究题型有变化,难易有{When setting questions for exams see to it that the questions are varied in type and gradient in degree of difficulty.}
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更新时间:2025/4/15 20:47:20