冷冻

Accounting for the characteristics of freeze-drying of granular material, a theoretical heat transfer model of atmospheric freeze-drying in spherical geometry was developed. The temperature distribution and movement distance of sublimation interface were calculated, then the speed of drying process can he deduced. Theoretical analysis was done on influence factors such as bed temperature, material size and adsorbent diameter.

以粒状物料为例，建立了球坐标下常压冷冻干燥的传热过程理论模型，计算了物料干燥过程中的温度和升华界面的移动距离，并对床温、物料尺寸和吸附剂粒径等影响因素进行了理论分析。

Enterprises enjoy Aba spodumene rich mineral resources (accounting for a quarter of the country's total reserves) and the advantages of hydropower resources, the international frozen at home and abroad advanced lithium hydroxide production technology, powerful technical innovation ability and class management level.

企业享有阿坝州丰富的锂辉矿资源（占全国总贮量的四分之一）和水电资源优势、国际国内外先进的冷冻生产氢氧化锂技术、强大的技术改造革新能力和一流的管理水平。

Solute chitosan into acetic acid, stir them to uniformity cystose , refrigerate and cast form into porosity sponginess wire frame..

将壳多糖经乙酸溶解后，搅拌成均匀泡沫状，冷冻铸型制成海绵状多孔基质网架。

To estabish reproduction and breeding system in the spottdc deer;(2)To conduct frozen preservation of the spotted deer's semen and embryo;(3)To conduct development of artifical insemination and embryo transfer by demonstration in the spotted deer;(4)Study on nutrition requrement and the application of mordern nutrition modulation technique;(5)To estabish significant deseases testing and preventive systems;(6)To estabish adminastrative software of computer system.

项目简介：(1)建立梅花鹿良种繁育体系；(2)进行梅花鹿精液及胚胎的冷冻保存；(3)进行梅花鹿人工授精和胚胎移植技术的示范推广；(4)梅花鹿营养需要的研究和现代营养调控技术的应用；(5)建立梅花鹿重大疫病检测预防体系；6_建立梅花鹿计算机管理软件系统。

The effects of different storage temperature(-5 ℃,-10 ℃,-15 ℃,-20 ℃,-25 ℃) and different package methods(uncover package,vacuum package,package full of nitrogen) on squilla were evaluated by sensory method and biochemical properties including total volatile basic nitrogenand K value.

鲜虾蛄包装条件分别为：充氮包装、抽真空包装和普通包装。在-25℃下冷冻8h，然后分别在-5、-10、-15、-20、-25℃等温度条件下贮存，并在不同的贮存时间对虾蛄的感官指标评价、K值和TVB-N值进行测定。结果表明虾蛄的K值与TVB-N值有较好的相关性。

In the experiment, palm stearin and soybean oil were mixed at 7:3 ratio for transesterification, and then the transesterified oil was used to prepare the special oils for baking frozen dough.

将棕榈硬脂与大豆油按7：3比例混合进行酯交换反应，得到酯交换油脂用于制备焙烤冷冻面团专用油脂。

The production technology and formula of the special oils for baking frozen dough were developed by using palm stearin to substitute for hydrogenated oils as the raw material.

利用棕榈硬脂代替氢化油作基料，开发适用于焙烤冷冻面团的专用油脂生产技术及配方。

Methods: Rat MSCs was isolated and purified in vitro, labelled by Hoechst33342, stereotaxis imbed into CA4 of rat hippocampus. To kill rat and recipe brain after 1,2,4 weeks to be made to frozen section, amd to observe Hoechst33342-marked cells under fluorescence microscope.

分离大鼠MSCs体外培养、纯化，Hoechst33342标记后立体定向植入大鼠海马CA4区，1、2、4周后处死大鼠取脑，制作冷冻切片；用荧光显微镜观察Hoechst3342阳性细胞。

It immediately strikes the chilled core, which is studded with rows of slates to increase the cooling surface.

立即罢工，冷冻的核心，这是studded与行的各派，以增加冷却表面。

We are professional in Fresh and Frozen Vegetables mainly as Spinach, Taro, Asparagus, Strawberry, Broccoli, Onion, Garlic, okra,Potato, Ginger, Cabbage, Carrot, Pea Pods, Sugar Snaps,mixed vegetables (carrot dices: 40%, green peas: 30%, sweet corn: 30%) etc..

产品简介我公司是保鲜和冷冻蔬菜方面的专业生产厂家，主要加工的蔬菜有菠菜、芋头、芦笋、草莓、椰菜、洋葱、土豆、黄秋葵、大蒜、生姜、卷心菜、胡萝卜、荷兰豆、甜豌豆、混合菜（胡萝卜40%；青豆30%；甜玉米30%）等等。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。