冷冻了的

Nevertheless, many people devoted their attention to the plow, until in 1869, James Oliver of South Bend, Indiana, turned out the first chilled-steel plow.

不过，也有许多人把注意力投向了犁，直到1869年，印第安州南部的詹姆士，奥利弗生产出了第一具冷冻铁犁。

the match of cryotrap and desiccator, the way of heat transfer on heating board, and heat system design were analyzed to solve the problems of design, manufacturing technique, and structure of the food freeze sublimation drying equipments in the freeze-dried food production process.

针对目前食品真空冷冻干燥设备的设计、制造技术与结构问题，结合真空冷冻干燥食品的加工生产实际对冷阱与干燥炉配合、加热棚板的传热方式、加热系统设计等进行了研究分析。

Researchers have had systematically studied on this technique for many years, and this technique has been utilized in application and made a lot of effects;2 Combining with the techniques of cell engineering (nuclear transplantation and electric fusion etc.), and through the process of culturing histiocyte of fish, cryopreservation and re-culture after thawing, carrying out somatic cell breeding of fish.

多年来，国内外学者对各种鱼类精液的冷冻保存进行了大量的系统研究，目前这项技术已达到实用水平，并日益发挥作用；二是对鱼类培养的组织细胞冷冻保存，通过鱼类细胞的培养、超低温冻存、解冻后再培养过程，结合细胞工程技术进行体细胞育种；大量的研究结果表明鱼类体细胞核具有发育的全能性，随着细胞培养技术、细胞工程技术日益发展成熟，完全具备实现鱼类物种种质长期保存的理论基础和技术条件。

The purpose of this study is to optimize the freeze drying condition of whitebait,including the mode of pre-freezing and heating procedure of plate.

研究并优化了银鱼冷冻干燥时的工艺条件，包括预冻方式、加热板程序对冷冻干燥过程的影响，得出银鱼冻干工艺条件为：采用中速冻结的方式将银鱼预冻，在10 Pa左右的真空度、冷凝器温度为-45℃的条件下，采用的加热板加热程序分别为0℃保持3 h，10℃保持0。

Objective In order to reduce the time which the patient stayed on the operative table, it must be to short the time to make the section, to rise the quality to make the section, so as to rise the rate of diagnose exactly. Methods The unfixed tissue blocks were put into the freezing chamber and cut it for 5 or 10 μm section at once after it were frozen,then put it into the fixactives for 20 seconds and stained with haematoxylin and eosin.

目的 了减少患者在手术台上的停留时间，必须缩短切片制作时间，提高制片的质量，如此可提高诊断准确率方法将未经固定的组织块放入冷冻箱内，冷冻后切片5μm或10μm，即刻于固定液里固定20s，用HE染色。

The quality indexes such as color and vitamin C of the dried Pteridium Aquilinum with the MVD method were quite similar to those with freeze drying method, which had a remarkable advantage over those with hot air drying method.

在蕨菜的微波真空干燥过程中，微波功率对干燥速度的影响要高于真空度，并且提出了蕨菜含水率与微波功率、干燥时间和真空度之间的回归模型；对3种方法干燥后的蕨菜在颜色、维生素C含量和复水性方面进行对比，结果表明：微波真空干燥的蕨菜的复水性优于热风干燥和冷冻干燥；微波真空干燥后的蕨菜品质与冷冻干燥几乎相同，明显高于传统的热风干燥品质。

Methods\ The 6 5mol/L glycerol and 6% BSA were used as the vitrification solution for the cryopreservation of morulae and blastocysts embryos of CBA,NOD,C 57 BL/6J,ICR and CD1 mouse.

采用 6 5mol L的甘油作为冷冻保护剂，采用二步法对CBA、NOD、C57BL 6J、ICR及CD1小鼠 3 5d的胚胎进行玻璃化冷冻，并比较了不同品系小鼠胚胎的复苏率及移植受孕率。

With 260 tons of frozen birds to get rid of, a company salesman named Gerry Thomas ordered 5,000 aluminum trays, recruited an assembly line of women armed with spatulas and ice-cream scoops and began creating mini-feasts of turkey, corn-bread dressing, peas and sweet potatoes — creating the first-ever TV dinner.

这是格里-汤玛斯，一名普通的推销员，订购了5，000个铝制托盘，聘请了妇女组成一条生产线，将火鸡、玉米面包、豆角、和番薯包装在一起，构成了了第一款&电视晚餐&(TV Dinner |冷冻餐点)。

The endurance abilities of the embryos of sea perch, flounder and turbot at different developing stages to vitrification solutions were studied. The result showed that sea perch at tail-bud stage, heart-beating stage and pre-hatching stage had more endurance abilities to VSD2, flounder at 4-5 somites, 16-20 somites and tail-bud stage had more endurance abilities to PM3, and turbot at 4-5 somites, 16-20 somites and tail-bud stage had more endurance abilities to PMP1. The feasible equilibration time of three marine fish embryos in vitrification solutions was determined, which guided the dealing process before freezing.

对花鲈、牙鲆、大菱鲆三种鱼类不同时期胚胎分别在玻璃化液中的适应性进行了研究，发现花鲈尾芽胚、心跳胚和出膜前期胚对VSD2的耐受能力较强；牙鲆4-5以肌节胚、16-20对肌节胚、尾芽胚对PM3的耐受能力较强，大菱鲆4—5对肌节胚、16—20对肌节胚、尾芽胚对PMP1的耐受能力较强，较适合于进行玻璃化液处理和冷冻保存；并且确定了三种鱼类各时期的胚胎在玻璃化液中的适宜平衡时间，为胚胎在玻璃化液中处理和冷冻提供了一定的参数。

Freeze-drying machine is the key equipment in the production process of sterile preparations.

冷冻干燥机是无菌制剂生产过程中的关键设备，其性能的好坏直接决定了最终产品的质量，性能卓越的冷冻干燥机是产品质量的保证。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了