Vacuum freeze-drying, including the techniques of vacuum, freezing and drying, is a food processing method.
真空冷冻干燥是集真空技术、冷冻及干燥技术为一体的食品加工方法。
The process of pre-freezing and drying finishes in situ, so it changes the complicated operation and automates the dry process.
预冻干燥在原位进行，减少干燥过程的繁锁操作，实现了自动化；
The control system USES the PID control, it may voluntarily move according to the input craft when inputting the freezing and drying craft.
控制系统采用PID控制，冻干工艺输入后，可按输入工艺自行运行。
The processing of egg products includes breaking eggs, filtering, mixing, stabilizing, blending, pasteurizing, cooling, freezing or drying, and packaging.
加工蛋制品包括打碎，过滤，调合，固定，混合，巴氏杀菌，冷却，冰冻或者干燥，包装。
Equipped with heat flow bypass valve of freezing drying the coolant compressor is not frequently open and shut down.
配备有热气流旁通阀的冷冻式干燥器其冷冻剂压缩机不会频繁地开启和停机。
The freezing time, drying time were calculated, and contrasted by experimental value.
计算了冻结时间，干燥时间，并与实验值进行了比较。
It has introduced advanced processing line with advanced drying equipment and sterilizing devices. It has a freezing capacity of 500 tons.
公司引进了先进的生产线，拥有先进的烘干设备和杀菌设备，有500吨的冷冻仓储能力。
The method of the invention comprises a sol-gel process and a vacuum freezing drying process.
本发明采用的方法为溶胶-凝胶和真空冷冻干燥法。
The material is transferred by means of aerial railway or gorund guiding trolley from freezing to freezing drying and till unloading assuring the sanitation and safety.
采用空中轨道传输方式或地面推导车，从冷冻至冷冻干燥直至卸料，即卫生又安全。
The influence of freezing rate, materiel temperature, the temperature for drying room and water catching machine on the freeze drying process and the quality of the products were discussed.
探讨了冻结速率、物料温度、干燥室及捕水器温度、压强对冷冻干燥过程及制品质量的影响。
The influence of freezing rate, sublimation temperature, the temperature and pressure of drying room and water catching machine on the freeze drying process was discussed.
探讨了冻结速率、升华温度、干燥室及捕水器温度、压强对干燥时间的影响。
Two ways to keep fish for future use are canning and freezing. Two other methods are drying and smoking.
两种储存鱼用于将来食用的方法是罐装和冷冻，另两种就是干腌和熏制。
If a freezing chamber and a drying chamber is separated from the drying chamber, without insulation, there are not a lot of heat loss, so the utilization of heat energy economy.
如果冷冻室和干燥室分开时，干燥室不需绝热，不会有很多的热损失，故热能的利用很经济。
With the help of the orthogonal experimentation we analyse the academic number of the Pre-freezing and sublimation-drying time, measure co-crystal temperature and the drying time.
通过正交试验对预冻时间和升华干燥时间进行了分析，测量了黄瓜的共晶点温度和干燥时间。
Quick-frozen silk fibroin solution is repeated thaw-freezing before vacuum-drying, thus the pore radius of porous silk fibroin materials increased and pore density decreased;
将快速冷冻的丝素水溶液真空干燥之前，进行反复解冻—冷冻，则所制得的多孔丝素材料的孔径增大、孔密度减小；
Moreover, seasonal freezing and melting and seasonal drying and wetting are the direct factors causing soil to expand and contract.
认为土壤胀缩运动主要决定于土壤粘粒的含量，同时季节性冻融作用与干湿交替作用是导致土壤胀缩运动的直接因素。
Meanwhile, the resistance of the acer truncatum is improved, so that the air drying and freezing phenomena of the acer truncatum after winter completely disappear.
而且，提高了元宝槭的抗性，使元宝槭冬季过后枝条风干、冻干现象完全消失。
Various methods including indirective two-step synthesis , freezing-drying and catalytic rectification were used to synthesize 2,2-dimethoxypropane.
其中第一步合成是关键，本文首次系统地研究了间接的两步法、低温吸附法、催化精馏法合成2，2-二甲氧基丙烷。
Various methods including indirective two-step synthesis , freezing-drying and catalytic rectification were used to synthesize 2,2-dimethoxypropane.
其中第一步合成是关键，本文首次系统地研究了间接的两步法、低温吸附法、催化精馏法合成2，2-二甲氧基丙烷。
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