| 1. | Applied for making stranded tungsten wire , tungsten heater element
专用于制造钨绞丝、加热子。 |
| 2. | Fold the insulation outward and away from the heater element ( s )
将加热元件外部的绝缘保温层拆卸下来。 |
| 3. | Connect the electric wires to the heater element . make sure all wires are secure
连接加热元件上的电线。确保所有连接的电线牢固可靠。 |
| 4. | Applied for making stranded tungsten wire , tungsten heater element and other no special temperature required devices
用于制造钨绞丝、加热子及其他不要求高温性能的零件。 |
| 5. | This causes increased cycling of the heater elements and can result in increased water temperatures at the hot water outlet
这将增加加热元件的周期性工作频率，并可能导致热水出水口处水温升高。 |
| 6. | Make certain the tank is filled with water . applying electric current to heater elements not submerged in water will destroy them
确保热水器已经注满水。如果加热元件没有浸在水中就通上电流，将会造成加热元件的损坏。 |
| 7. | Connect the electric wires to the heater element . make sure all wires are secure . replace the plastic thermostat cover making sure the attachment points are engaged on the thermostat
连接加热元件上的电线。确保所有连接的电线牢固可靠。重新安装温控器塑料盖，确保固定点稳固连接在温控器上。 |
| 8. | In view of the present situation , in this paper , a new moisture analyzer which combines infrared drying oven and electronic balance is proposed takes dsp as the information processing unit . it presents the instrument structure and the hardware design of the system . it actualizes the temperature real time control in the drying equipment through controlling the power of the heater element and taking an complex control method
针对这一现状,本文提出了一种将红外干燥箱和电子天平相结合,利用dsp作为信息处理单元的水分测定仪;给出了仪器结构和dsp系统的硬件电路设计;研究通过对加热元件的功率控制实现干燥箱的温度控制,采用智能复合控制策略对干燥箱的温度进行实时控制,干燥箱的温度达到105的时间可由单纯pid控制的2分钟减少到1分钟,且控制精度高。 |
