1. Should fall in enough light, extract be mixed between two eyebrow two eyebrow endmost a few brow are OK. 应该在充足的光线下，拔去两眉之间和两眉末端的几根眉毛就可以了。
2. Spermatic: Control each one, be located in by bladder rear, the side outside seminiferous duct endmost, before rectum. 精囊：左右各一，位于膀胱底后方，输精管末端的外侧，直肠之前。
3. To use its self-configured function , The DDC can be used in center air-condition endmost equipment, the quality of air , wind machine , water pump , liquid location , compressive stress and so on. 利用产品的组态功能，可以将产品应用于：中央空调末端设备，换热器，压差旁通阀，空气品质、冷却塔、风机、水泵、液位、室内静压、直接蒸发式空调机组等。
