natural bridge

He is a natural bridge culture.

河是自然，桥是文化。

Above the waterfall is a natural bridge dating back 28-29 million years.

在瀑布之上是一座距今28-29亿年的天生石桥.

Liping Godsend Bridge, on the right side of Wanzhai Village, 12 miles away northeasterly from Liping County, Guizhou province, is the biggest and longest natural bridge in the world.

黎平天生桥位于贵州省黎平县城东北12公里的湾寨右侧处，是世界上最长最大的天生桥。

The enterprise OSGi specification defines a standard mechanism for JNDI clients to obtain references to OSGi services, providing a natural bridge between two programming styles.

企业OSGi规范为JNDI客户机定义了一个标准机制来获取OSGi服务的引用，在两种编程风格之间架起了一个天然的桥梁。

As Mr Obama pointed out, Turkey is a natural bridge between Europe and the Middle East.

正如奥巴马指出, 土耳其是连接欧洲和中东的天然桥梁.

River river systems is natural, bridge becomes economy.

江河系自然, 桥梁成经济.

Based on the definition of natural bridge frequency, the analytical expression of loaded frequency of a simply-supported beam bridge under train loads was given through solving the vibration differential equation for bridges.

根据桥梁固有频率的定义求解桥梁振动微分方程，给出了列车荷载作用下简支梁桥有载频率的解析表达式。