spiral-bound

Discassed books, such as pregnanf, guide books and maps are spiral bound.

一些应用的书籍, 如食谱 、 指导手册和地图是螺旋装订的最佳应用.

That's when Ellery's boyfriend, Gareth Bowen decided to build a spiral staircase for the impaired cat which allows him to scale the fence in steps instead of leaping it a single bound like a feline Superman.

Ellery的男友，Gareth Bowen决定给这只体弱受损的猫咪做一个螺旋的扶梯，这样它就能顺着扶梯一步步翻过栅栏，而不是像过去像一个超人神猫一样跳跃几下就能翻过去。

Spiral galaxies are considered to be gravitationally bound configurations of stars.

旋涡星系被认为是由恒星组成的引力束缚系统.

In this paper the upper bound theorem of plasticity theory is used, and the stability analysis under the earthquake force for the slope of the slide surface of logarithmic spiral in theory is proposed.

本文利用塑性理论上限解，从理论上对地震力作用下的对数螺旋线滑动面的土坡进行了稳定性分析。

A spiral bound notebook will suffice into which you can also printouts from the Internet etc.

活页笔记本足以应付所需,也可以贴上从网路或其他来源印出的资料.