Interface pointer to the connectable object that conceptually owns this connection point 检索指向在概念上拥有此连接点的可连接对象的
Force transducers for this overload protection : all types with 4 . 20ma are connectable 这款过载保护装置适用的力传感器: 4 . 20ma的所有类型都可以和它连接。
Asks the connectable object if it has a connection point for a particular iid , and if so , returns the 询问可连接对象是否具有某个特定iid的连接点,如果是,则返回指向此连接点的
Creates an enumerator of all the connection points supported in the connectable object , one connection point per iid 创建在可连接对象中支持的所有连接点的枚举数,每个iid一个连接点。
The image is recorded on hdd when it detects moving objects . external storage is also connectable depend on the capacity 当查出有移动的物体,图象就会被记录在硬盘驱动器上。外存储器是否可连接也是取决于容量。