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1·Gaudi pioneered the parabolic arch, with its perfect distribution of load.

高迪首创了抛物线拱，其载荷分布完美。

2·Methods the states of forces sustained by arcus plantaris were analysed and calculated, according to the mechanism of quadratic parabolic arch.

方法采用二次抛物拱的原理来分析和计算足部纵弓的受力状态。

3·We have argued that Asian conversations show a pattern which can be described as a parabolic arch, beginning with incidental topics and minor points.

亚洲人的谈话方式可以描述为一个拱形，开始的时候谈论一些比较随意的话题，然后再引入主题。

4·We have argued that Asian conversations show a pattern which can be described as a parabolic arch, beginning with incidental topics and minor points. The main topic is introduced somewhat later.

亚洲人的谈话方式可以描述为一个拱形，开始的时候谈论一些比较随意的话题，然后再引入主题。

5·However, it is restricted in application owing to the lack of a sound theory about the calculation of force of the parabolic oblique arch bridge.

但对抛物线斜板拱桥的受力计算尚无成熟理论，使之应用受到限制。