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...
Jerrel is also in California, where he is a machinist.杰里尔也在加利福尼亚, 当机械师.The machinist is aligning the wheels of the car.这个机械师正在调整车轮.B: Sample machinist? Do you means normal sewing worker?样衣缝纫师? 你是指普通缝纫工 吗 ?...