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单摆
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Encyclopedia
理学
振动与波
释
simple pendulum
单摆
质点受重力作用，平衡位置附近一竖直平面内做的摆动。
理学
单摆
释
simple pendulum
单摆
用无质量的杆或绳悬挂于固定点的质点在重力作用下的平面运动。
Physics
力学
simple pendulum
单摆
又称“数学摆(mathematical pendulum)”。
mathematical pendulum
数学摆
†
，单摆
simple pendulum
单摆
†
Mathematics
simple pendulum
单摆
Astronomy
1、mathematical pendulum; 2、simple pendulum
单摆
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Children of the Arbat
Children of Troubled Times
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children park
Children Personality Questionnaire
children-playing patterns
children poverty
Children quantity-quality alternative theories
children readers
Children Romping in the Courtyard in Autumn
children's activity area
children's activity room of museum
children's age characteristic
children's apperception test
children's dance
Children's dependency ratio
children's dictionary
children's folk song
children's furniture
Children's Laureate
children's library management
Children's Music
children's palace
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children's playground
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