pendulum是什么意思_pendulum怎么读_中英文释义(含例句用法)

pendulum: pendulum: [17] A pendulum is etymologically simply something that ‘hangs’. It is a noun use of the neuter form of the Latin adjective pendulus ‘hanging’ (source of English pendulous [18]). This was a derivative of the verb pendēre ‘hang’, which has contributed a wide range of words to English, among them penchant [17], pendant [14], pendent [15], pending [17], and penthouse, and derived forms such as append [15], appendix [16], depend, impend [16], perpendicular [14], and suspend.
=> append, appendix, depend, impend, penchant, pendant, pendent, penthouse, perpendicular, suspend
pendulum (n.): 1660, from Modern Latin pendulum (1643), noun use of neuter of Latin adjective pendulus "hanging down," from pendere "to hang" (see pendant). The Modern Latin word is perhaps a Latinization of Italian pendolo.

词态变化

复数 pendulums;

1. In education, the pendulum has swung back to traditional teaching methods.: 教育界又恢复了传统教学法。

3. Finally, GMTI performance of two typical systems, Cartwheel and Pendulum, is analyzed through computer simulation.: 最后, 对CartWheel和Pendulum两种典型系统构形进行了GMTI性能仿真分析.

4. The pendulum has swung back and the American car companies have made dramatic advances in safety.: 三十年河东，三十年河西，美国汽车公司在安全方面已经取得了巨大进步。

5. The familiar pendulum swing was to happen once more, and then stop.: 常见的钟摆来回现象,会再次发生, 然后就停止不动了.

weight 重量

bob 上下疾动

plumb （用铅垂）测量...

swing 摇摆

the swing of the pendulum n. 钟摆的摆动,盛衰,消长

centrifugal pendulum 离心摆，离心调速器

cycloidal pendulum 摆线摆，圆滚摆

electric pendulum 电摆

conical pendulum 锥摆

LaCoste pendulum 拉考斯特摆

horizontal pendulum 水平摆

master pendulum 母摆

invariant pendulum 定长摆

simple pendulum 单摆

暂无,等待补充.

暂无,等待补充.