The core set of functions include behavior like management of x and y cursor values, word wrap, pagination, and the rendering of text elements.
核心函数集将包括管理 x 和 y 光标值、自动换行、分页及呈现文本元素之类的行为。
2
He was able to wrap many turns of wire around an iron core without danger of circuits between the turns.
这样他便能够在铁芯上缠绕许多圈导线，而不会在线圈的匝间造成短路的危险。
3
Fractures in deep Eogene clastic rock of Qibei area has been analyzed through core description, scanning micro fissures by electron microscope, testing fracture wrap, and stratigraphic dip logging.