翻译成英文，请高手帮忙翻译一下，摘要，不胜感激

2024-12-30 20:41:37

推荐回答（3个）

回答1：

The temperature-control circuit has the widespread application in the industry and agriculture production, like in the grain warehouse's grain storage storage, in the granary temperature was the safe storage grain important attribute, this article elaborated the PTCR structure, the basic characteristic, the main parameter, the application and the trend of development, used the PTC thermistor, LM311, the relay and so on compose a simple temperature alarm device. The experimental result indicated that when contacts by the PTCR probe head the temperature outputs a switch quantity after the circuit switching electric quantity, if the temperature surpasses the predetermined value, this time's switch is opening, may according to the actual need, the switch be possible the positive governing sound, the light alarm apparatus, by form reminder user attentions and so on sound, light. The switch may also connect the execution unit, to was measured that the environment carries on temperature decrease processing, guaranteed that was measured the environment the temperature is in a relative security the temperature section. This circuit structure is simple, the low cost, the easy place in operation, to have overcome the original artificial temperature measurement, the waste manpower, the physical resource investment shortcoming, enhances the survey the accuracy, timeliness.

回答2：

Temperature control circuit in the industrial and agricultural production has a wide range of applications, such as warehousing of food grain storage in the warehouse, the temperature inside the barn is an important factor in the safe custody of food, the paper describes the structure of PTCR, basic characteristics, main parameters, application and trends, the use of PTC thermistors, LM311, relays and other components of a simple temperature alarm device.
The experimental results show that when in contact with the probe by the PTCR temperature conversion by the power output of a circuit switch, if the temperature exceeds a predetermined value, then the switch is open, according to actual needs, the switch can directly control the sounds, lights, alarms, to sound, light and other forms of alerts you. Execution unit switch can also be connected, the measured environment temperatures, and to ensure that the environment temperature measured in a relatively safe temperature ranges.
The simple structure, low cost, easy to put into production, to overcome the original artificial temperature, waste of manpower, material resources of the shortcomings and improve the measurement accuracy, timeliness.

回答3：

Temperature control circuit in industrial and agricultural production is widely used in food, such as in the grain warehouse storage warehouse keeping the temperature inside the granary, is kept safe food, this article discusses the important factors of structure, basic characteristics PTCR, main parameters, application and development trend, using the PTC thermistors, relays, LM311 components, such as a simple temperature alarm device.
Experimental results show that, when PTCR probe by the contact with the power output circuit temperature switches, if temperatures exceed predetermined value, namely the switch can open, according to actual needs, switch can directly control sound, light, sound and light alarm in such form remind users note. Switches also can connect to the execution unit, to be measured cooling treatment, environment to ensure the environmental temperature measured by in a relatively safe temperature period.
This circuit is simple in structure, low cost, easy to put into production, overcome the original artificial temperature measurement, the waste of manpower and material resources, increase input, timeliness accuracy of measurement.

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