没有冷库温度的记录。
实现了传统的冷库温度测量与现场总线技术的结合。
The traditional refrigerator temperature measurement and the bus technology on spot were combined.
因此，研制一套切合实际需要的冷库温度检测系统显得十分必要。
Therefore, a need seems to be great to work out a temperature-measuring system for freezers, which should be more effective and practical.
冷库温度预测优化控制在果蔬冷藏方面的应用尚有许多不足之处。
The predicative optimum control of the temperature of a cold storage has a wide application in agricultural engineering especially in fruit and vegetable cold storage.
分析多间低温冷库温度集中监测系统的设计方案、硬件系统和软件系统。
Analyzes the design scheme, hardware and software of central monitoring system for multi low temperature cold storages.
采用电热化霜型带双重过热保护，杜绝因化霜失控导致冷库温度升高和发生火灾的隐患；
The use of electric defrosting type with double thermal protection, to prevent loss of control due to defrosting refrigerator temperatures and cause fire hazards;
传统的冷库温度控制技术对库房温度测量的准确性不高，而且不能满足节能和智能化要求。
The traditional cold storage temperature control technology can not get the temperature accurately and can't meet the requirements of energy saving and intelligent control.
船艇冷库温度控制质量的优劣直接关系到库内所存货物的质量、制冷系统的能耗和环境污染等问题。
The temperature control of watercraft refrigerator has direct influence on problems like the quality of goods in store, the energy consumption of refrigerating system and the environmental pollution.
本文介绍了采用负温度系数热敏电阻作为温度传感元件的冷库温度自动监控仪的电路设计及其工作原理。
This paper presents the working principle and electronic circuits of an automatic temperature monitor for refrigerating storage applications with the NTC thermistor as its sensing element.
目前越来越多的现场总线技术应用于自动控制系统，本课题将目前应用比较广泛的现场总线CAN运用到冷库温度控制系统中。
More and more Fieldbus technologies are used in automation system. In this thesis CAN bus which is widely used now is applied in the cold storage temperature control system.
温度记录仪没有安装在每个冷库内。
Temperature recording devices not located in every cold storage structure.
为了达到更好的冷藏效果，冷库要根据食品的不同特点控制其最佳冷藏温度。
In order to achieve the best cold storage effect, the cold storage system should make the temperature of the foodstuff to be optimally adjustable to their characteristics.
可用于测量诸如环境、走入式冷库、冻库和排风口的空气温度。
Can be used to measure air temperatures such as ambient, walk-in coolers or freezers and air conditioning vents.
本文对某一商业冷库的温度场进行了测量。
The temperature field of the commercial cold store is measured.
结果表明，夹套式送风方式的微型冷库具有最好的温度场分布，并且贮藏过程中白菜及菠菜的失重最少，比一拖二送风方式下的失重少2%。
The results show that the temperature distribution in jacket mini-cold storage is the most uniform, and the weight loss of vegetables is less by 2% in comparison with one with two.
冷库的热负荷是太阳辐射、大气温度、库内发热设备等扰量引起的热负荷之和。
Cooling load of the cold storage caused by excitations is the summation of solar radiation, cooling load penetrated from the atmosphere and interior heat generation.
冷库的热负荷是太阳辐射、大气温度、库内发热设备等扰量引起的热负荷之和。
Cooling load of the cold storage caused by excitations is the summation of solar radiation, cooling load penetrated from the atmosphere and interior heat generation.
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