But the protein becomes a killer of neurons when it transforms itself into a spiral-like form that aggregates into plaques in the brain.
当它转变为螺旋状的时候就会在大脑内集聚成斑而成为神经元的杀手。
2
Large spiral galaxies like the Milky Way seem to have two or three per century.
像银河系那样螺旋状的大星系每世纪似乎会出现两到三个。
3
This spinning motion, at speeds of hundreds of kilometers per second, may cause matter in the disk to take on a distinctive spiral shape like a cosmic pinwheel.