Grasping the temperature distribution of cargo tank during the pre-cooling is the basis of making a safe and economic pre-cooling plan.
掌握液舱温度在预冷过程中的变化规律是制定安全经济的预冷方案的基础。
The pre-cooling of fruits and vegetables is an important step in the cold-chain, and a proper pre-cooling time period can assure the quality of fruits and vegetables.
果蔬预冷是冷藏链中一个重要环节，适当的预冷时间能保证果蔬质量。
The vapor condenser is a very important device in vacuum pre-cooling equipment.
真空预冷装置中，捕水器是一个十分关键的部件。
The effects of original temperature, fruit size, maturity and melon to water volume ratio on pre-cooling efficiency of muskmelon in well water have been discussed.
探讨了不同初始温度、果实大小、成熟度及不同瓜水体积比例对甜瓜预冷速度的影响。
The vent hole size and the pressure drop are the important parameters which affect cooling rate and cooling uniformity in pressure pre-cooling of fruit and vegetable.
果蔬差压通风预冷包装箱的开孔大小及包装箱两侧的压差是影响预冷速度、冷却均匀性的重要参数。
An office building in Shanghai is tested with two operation strategies of normal and pre-cooling respectively. The results show that the capacity of building can be used for energy storage.
针对上海地区某一商务楼及其空调系统进行了仿真试验，对系统正常启动和提前启动两种控制策略的仿真结果进行了比较。
Since the pre cooling air temperature of nitrogen unit is too high, the measure and process design scheme for using the refrigerant water to reduce the pre-cooling air temperature are recommended.
针对气体车间制氮装置预冷空气温度过高的问题，提出了利用冷媒水降低预冷空气温度的措施及工艺改造方案，并对空气冷却器的工艺计算做了较详细的介绍。
The loading structure of pre-tightening force and the cooling structure were designed.
设计了预压力加载结构和强制冷却结构。
The results show that, increasing cooling rate, pre-deformation and grain refinement are useful for spreading of the non-equilibrium microstructure around the primary grains.
结果表明：增加冷却速率、预变形处理和晶粒细化有利于初始凝固组织中存在的非平衡组织的分散细化。
The functional and performance requirements of pre-processing module of cooling analysis in HSCAE are analyzed.
分析了华塑模拟软件HSCAE冷却分析前处理模块的功能需求和性能要求。
The research results in the paper can provide the theory basis and the advisory opinion for the cooling craft and the pre-bending craft of the rail.
本论文的研究成果能够为钢轨生产的冷却和预反弯工艺提供理论依据和参考意见。
The research results in the paper can provide the theory basis and the advisory opinion for the cooling craft and the pre-bending craft of the rail.
本论文的研究成果能够为钢轨生产的冷却和预反弯工艺提供理论依据和参考意见。
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