But the relationship between man and nature is much less clear-cut in this picture, called Rain, Steam and Speed — the Great Western Railway, completed by Turner sometime around 1843, 1844.
但人类与大自然的关系在《雨、蒸汽和速度——西部大铁路》中就没有那么清晰的表现出来。此画由透纳在1843年和1844年左右完成。
Variations in disc speed, air. steam pressures produce different fibers. Similar to rockwool but the higher iron content; lower calcium content.
圆盘速率的变化空气蒸汽的压力生产不同的纤维类似于岩石棉而铁的含量更高更低的钙的含量。
Saturated steam and cooling water can be inputted in the empty roller to adjust speed of roller.
辊筒内部为空心，可以根据使用要求，通入蒸汽或冷却水，用来调节辊筒的温度。
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