Activate the Magnetic Lasso tool (l) and then drag a selection area around the green plastic that holds the tack.
激活磁性套索工具(L)和然后拖动周围的绿色塑料持有一个选择区域的粘性。
2
Drag onto the page to represent sequentially accessible data, such as data on magnetic tape.
拖到绘图页后，可以表示按顺序访问的数据，如存储在磁带上的数据。
3
The results show that the shock standoff distance is increased and total drag coefficient and wall temperature are reduced with increasing external magnetic field.