Secondly, some results of real equiangular tight frame are extended to complex equiangular tight frame.
其次把一些实等角紧框架的结果推广到了复等角紧框架。
His skin was stretched drum-tight over his bony frame.
皮肤紧巴巴地绷在骨架子上。
Still, the cabin hovers in my imagination as a finished structure — tight and snug as a cedar chest, its timber frame pegged and mortised, and a fire ticking in the wood stove.
尽管如此，在我的想象里小屋就像一座已经完工的建筑一样盘旋着——像雪松衣橱那样牢固温暖，框架结构排列严密、钉榫相接，还有火焰在柴炉里噼啪作响。
The main structures: axial press tight at left direction, radial advance and retreat, 90o overturn, axial press tight at right direction, movable frame advance and retreat, lift up and down.
测试机主要结构，左向轴向压紧，径向进退，90度翻转，右向轴向压紧，移动架进退，上下升降。
With the super-large diameter main shaft and the heavy main machine frame, the equipment is tight and durable;
单缸液压圆锥破碎机超大直径主轴重型化主机架使设备坚固耐用；
With the super-large diameter main shaft and the heavy main machine frame, the equipment is tight and durable;
单缸液压圆锥破碎机超大直径主轴重型化主机架使设备坚固耐用；
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