These rare creations are called snow rollers, and Mother Nature makes them all by herself. Snow rollers form when wet snow falls on ground that is icy, so snow won't stick to it.
这些稀有的造物叫雪卷，大自然全凭一己之力创造了它们，当湿雪落在多冰的地面并且不黏附于地面时，雪卷才有可能产生，强风吹动地面上的湿雪，滚动后便形成了雪卷。
The process of cleaning the rollers, form or plate, and fountain of a press with solvents to remove all ink as required after a day's run, or during a run for ink color changes.
中义在一天工作完毕或更换墨色时，以溶剂清洗辊筒、印版或印刷机的水槽以洗去所残留的印墨。
Mirrors attached to the rollers form part of an optical system.
装在圆筒上的小镜是光学系统的一部分。
Roll forgings. In roll forging, a bar stock, round or flat is placed between die rollers which reduces the cross-section and increases the length to form parts such as axles, leaf springs etc.
在滚锻时，圆的或是扁平的棒料放在模辊之间缩小横截面增加长度制成诸如轮轴、板簧之类的零件。
The conjugate CAM, a forked swing link and two rollers fixed on the forked swing link form a conjugate CAM mechanism.
共轭凸轮、叉形摆杆和固定在叉形摆杆上的两个滚子组成共轭凸轮机构。
The conjugate cam, a fork-shaped swing rod and two rollers fixed on the fork-shaped swing rod form a conjugate cam mechanism.
共轭凸轮、叉形摆杆和固定在 叉形摆杆上的两个滚子组成共轭凸轮机构。
At least one of the guiding rollers takes the form of at least two part-rollers 122, 124 arranged next to each other.
所述导辊中的至少一个构造为至少两个并排布置的部分导辊(122、124)的形式。
Cold rolling machine is to form a metal coil with Numbers of rollers.
冷轧成型机，是以金属薄板或卷料为原料。
Cold rolling machine is to form a metal coil with Numbers of rollers.
冷轧成型机，是以金属薄板或卷料为原料。
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