钟摆

As object lessons to explain: 1 the nature and habits of oviparous animals, the possibility of aerial flight, certain abnormalities of vision, the secular process of imbalsamation: 2 the principle of the pendulum, exemplified in bob, wheelgear and regulator, the translation in terms of human or social regulation of the various positions of clockwise moveable indicators on an unmoving dial, the exactitude of the recurrence per hour of an instant in each hour when the longer and the shorter indicator were at the same angle of inclination, videlicet , 5 5/11 minutes past each hour per hour in arithmetical progression.

297他把它们作为实物教材，用以说明：（1）卵生动物的本性与习性，空中飞行的可能性，一种异常的视觉器官，世俗界用防腐药物保存尸体的方式。（2）体现于摆锤、齿轮与整时器上的钟摆的原理；不动的针盘上那可移动的正转的长短指针在各个位置作为人或社会规范所包含的意义；长针和短针每小时在同一倾斜度相遇的那一瞬间，也就是说，按照算术级数，每小时超过5 5/11分的那一瞬间，每小时重复一次的精确性。

Then you go over the two bascule bridges passing the swinging pendulums push the stone ball aside and run down the wooden ramp with full speed (lower right-hand corner of the picture).

然后你就可以在这两个bascule桥梁传球的摆动钟摆推石头球搁在一边，跑到木斜坡以全速。

In pendulum appliance group: the velocity of maxillary first molar distalizing was 0.8mm per month, distal tipping 12.6°,buccal move 0.5mm, horizontal rotation 2.8°; maxillary central incisor move mesially 0.5mm. Conclusion Two methods successfully distalized maxillary molars to appropriate positions.

钟摆矫治器组上颌第一磨牙平均远中移动3.5mm，疗程4.2个月，平均移动速度0.8mm/月；磨牙长轴向远中倾斜角度12.6°；磨牙颊向移位0.5mm；磨牙发生远中舌向水平旋转约2.8°；上颌中切牙切端向远中移动0.5mm。

Besides, the numerical analysis showed that the pendular nystagmus followed with horizontal strabismus could be treated by changing the eye balance positions by adjusting the operation amounts of medial rectus and lateral rectus respectively.

此外，计算分析还表明，当钟摆型眼球震颤伴有水平斜视时，可用分别改变内外直肌的后固定量，造成使眼球的静平衡位置发生变化的办法来治疗。

With the dynamic model, the pendular nystagmus was simulated, assuming that the medial rectus and lateral rectus were cyclically stimulated by neural pulse. And the movement parameters of nystagmus in this condition were calculated.

用内、外直肌受神经脉冲循环刺激的方式、按本文提出的眼球运动模型，对钟摆型眼球震颤进行了模拟，计算了这种情况下，眼球震颤的各运动参量随时间的变化。

The results prove beyond reasonable doubt that the pendulum has swung away from slouchy informality towards correct usage.

结果不容置疑，钟摆已经从散不拘礼，摆向了正确用语。2000年，超过四分之一的邮件通篇都用小写字母。

The pendulum of the mind alternates between sense and nonsense, not between right and wrong.

心理的钟摆往来于意义和无意义之间，而不是正确和错误之间。

Good chocks have pendulums which are automatically compensated for temperature changes.

好的钟摆可以自动补偿温度变化造成的误差。

Good chocks have 小学英语翻译练习题 which are automatically compensated for temperature changes.

好的钟摆可以自动补偿温度变化造成的误差。

When in the peace, power's pendulum inclines congress.

在和平时期，权力的钟摆倒向国会一边。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。