The vacuum load,the structure of the guide tubes and the pumping system for 30_barrels pellet injector were introduced.
最后介绍了根据推进剂用量确定的真空负荷、导管结构和抽气机
Design of vacuum pre-cooling van for vegetable farming;
蔬菜田间真空预冷车设计
In this paper, the vacuum pre-cooling experiments with cabbage, radish and murphy have been conducted.
针对白菜、萝卜、土豆三种蔬菜,进行了真空预冷实验,分析了真空室内压力、蔬菜大小、蔬菜表面洒水等因素对蔬菜真空预冷的影响,为真空预冷工艺改进和预冷技术的推广应用提供参考。
In this experiment, the vacuum pre-cooling experiments on the three types of vegetables have been conducted and the comparisons of temperatures among Chinese cabbage, cabbage and potato at different inside depths versus time and the effects of the pressure in vacuum container on vacuum pre-cooling for different vegetables have been carried out.
本研究针对三种不同类型的新鲜蔬菜进行了真空预冷实验。
Storage technology of vacuum cooling for Indian kalimeris and Indian dendranthema;
马兰和菊花脑真空预冷保鲜技术研究
Vacuum cooling has been used as a rapid cooling method for mushroom.
研究了真空预冷处理对白蘑菇贮藏品质的影响。
The results showed that when setting temperature at 5℃, vacuum cooling could significantly extend the shelf life of the mushroom.
真空预冷技术应用于双孢蘑菇的预处理,研究了双孢蘑菇在不同预冷终温过程中的温度、压力及品质的变化,并在随后的贮藏过程中,以呼吸强度、失重率和VC含量、细胞膜透性和感官品质为考察指标,从而确定最佳的预冷温度为5℃。
Experimental setup of vacuum precooling and its data acquisition/processing system;
真空预冷实验机及其数据采集处理系统
Effect of vacuum precooling for flowering Chinese cabbage;
菜心真空预冷效果的试验研究
Vacuum precooling of strawberry were carried on at precooling end-temperature of(2 ℃),4 ℃ and 6 ℃ respectively,with the un-vacuum precooling as control.
分别以2、4、6℃作为预冷终温对草莓进行真空预冷,以不预冷草莓为对照试验,研究了不同预冷终温对草莓生理生化变化的影响,并记录了草莓预冷过程中果实表面温度、内部温度及真空压力(绝对压力)的动态变化。
Theoretical Simulation and Experimental Studies of Column Vegetables during Vacuum Cooling;
柱状蔬菜真空预冷的理论与实验研究
The application of PLC in the vacuum precooling test device
PLC在真空预冷实验装置中的应用
Extending the Shelf-life of Mushroom by Vacuum Cooling;
真空预冷处理延长白蘑菇贮藏期的研究
Studies on Vacuum Pre-cooling Processes of Fruits and Vegetables and Characteristics of Water Catcher;
果蔬真空预冷过程及捕水器特性的研究
Stuides on Vacuum Cooling Impact and Its Effect on the Storage Properties of Fruits and Vegetables
果蔬真空预冷降温效果及贮藏特性研究
Quality change of fresh celery after vacuum pre-cooling processing
新鲜芹菜经真空预冷处理后的品质变化
Design the control system of a vacuum cooler based on S7-300 PLC
基于S7-300PLC果蔬真空预冷机控制系统的设计
Temperature Detection of Cut Flower during Vacuum Cooling with Thermal Infrared Image
鲜切花真空预冷过程温度的红外热成像检测
Effect of Condenser Pipe Temperature on Vacuum Cooling of Vegetables
凝水管温度对蔬菜真空预冷过程的影响分析
Storage Technology of Vacuum Pre-cooling and Applied in Meats
真空预冷技术及其在肉类产品中的应用
Effect of Vacuum Pre-cooling on Physiological Activities of Broccoli during Storage
真空预冷处理对青花菜贮藏期间生理活性的影响
Application of Infrared Thermography System in Studying the Cooling Characteristics of Different Vegetables during Vacuum Cooling Process
红外热成像技术在研究不同果蔬真空预冷特性中的应用
Simulating and Anticipating the Technology Process During Vacuum Freeze-drying;
真空冷冻干燥加工工艺过程模拟分析及预测
The Comparison of the Effects of Hot-air and Microwave Pre-drying On Carrot Dried by Vacuum Freeze Drying
热风和微波预脱水对胡萝卜真空冷冻干燥节能效果的影响
(Vacuum) Freezing & Drying Technology FORTRAN 77
真空)冷冻干燥技术
CAD of Air-Cooled Condenser & Scene Simulation of Capillary Tube;
空冷式冷凝器CAD及毛细管的视景仿真
GRNN Based Hourly Cooling Load Prediction of Ice-storage Air-conditioning
基于GRNN的冰蓄冷空调逐时冷负荷预测
Analysis the Vacuum of 600MW Air Cooler Unit
600MW空冷机组真空系统优化分析