研究人员在2010年1月的报告中说，使用计算机控制的全息图像来扭曲激光的光束，使它成为成类似椒盐卷饼式的形状。
In January 2010 researchers reported using a computer-controlled hologram to twist beams of laser light into pretzel shapes.
凯西透露了成卷的心灵资料，使医生和科学家吃惊的是，其中很多得到了验证。
Cayce revealed volumes of psychic material, much of which was verified to be true to the amazement of doctors and scientists.
成绞机上配置张力自动调节器，可使丝线张力均匀，络交网纹清晰，减少断头，使后道退卷良好。
Tension self-regulator fitted on skeining machine offers even yam tension, distinctive traversing network, less end breakage and favourable unwinding in the post stages.
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