核小体可以卷曲成螺线管的结构.The nucleosomes are coiled into a solenoid structure.用途: 用于电机和螺线管的驱动, 调整器系列和一般用途.Application: Driver for solenoid and motor, series regulator and general purpose.测试仪可以对排泄阀和螺线管阀分开操作.The test set operates bo...
沿着船壁向上引导的以及与航行方向一致的气流足以给这种长有特大翅膀的大鸟以充分的支撑力和前进力.The currents of air that the walls of the ship direct upwards, as well as in line of its course are enough to give the great bird with its immense wings sufficent sustenance...