将禽只放入冰水中预冷后取出内脏。
After chilling the birds in iced water, evisceration takes place.
最后再去除内脏并进行预冷处理。
结球生菜冷链流通保鲜的关键是预冷。
The key of keeping fresh lettuce under cold chain is pre-cooling.
其性能的优劣，直接关系到预冷的效果。
Its performance has a directly effect on pre-cooling results.
预冷室和仓库直到实验室被占用后8个月才完成。
The precooling room and warehouses were not completed until about 8 months after the laboratory was occupied.
真空预冷装置中，捕水器是一个十分关键的部件。
The vapor condenser is a very important device in vacuum pre-cooling equipment.
对选定参数的空气预冷换热器作了全工况跟踪计算。
A calculation followed all operating conditions is made to air-precooled heat exchangers, parameters of which are selected.
针对两种不同的预冷速率，比较了升华界面移动的不同。
To two different precooling rate, the differences of the moving of sublimation interface were compared.
着重介绍了低温高压液氢容器和全包式预冷夹套低温容器的结构。
The structure of two cryogenic vessels with high pressure for liquid hydrogen and with a overall cover of a precooling interlayer respectively is introduced.
结果表明，适当的预冷变形量对改善合金塑韧性有较明显的作用。
The results show that suitable cold pre-deformation can improve the alloy's plasticity and toughness obviously.
本文研究了预冷拔变形对普通碳素15双相钢组织和性能的影响。
The effect of predrawing on the structure and the mechanical properties of the 15 dual-phase steel was studied in this paper.
本研究对船舶实际航行中的预冷计划和节约预冷时间具有指导意义。
The conclusion and rule is helpful to precooling plan and saving time in the voyage.
因为预热和效果预冷室收费增加了柜台前，贸发局的压力，这是机械。
Because preheat and precool increases the chamber charging pressure before the TDC, which is mechanically counter-productive.
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 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.
系统设计用两级脉冲管制冷机预冷小型节流制冷机以获得液氦温区环境。
J - t loop is precooled by two - stage pulse tube cryocooler in order to obtain liquid helium temperature.
分析了空分设备闭式循环氮水预冷系统杂质浓缩的原因，提出了处理措施。
Analysis focuses on the reason for impurity concentration in closed-cycle nitrogen-water precooling system of air separation unit. The solution to this problem is also presented.
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。
Grasping the temperature distribution of cargo tank during the pre-cooling is the basis of making a safe and economic pre-cooling plan.
这种数值计算方法为实际工程苹果差压预冷系统的优化设计提供了理论依据。
The numerical simulation method would provide theoretical basis for optimum design for the pressure cooling system of apple in practical projects.
基于锻后预冷淬火可提高工件的淬硬层深度，本文提出锻后余热预冷淬火工艺。
Based on that hardened case depth can be increased by delay in air after forging, the technique of delay quenching after forging is proposed in this paper.
研究了输送管壁不同绝热条件、贮箱增压及气体引射对自然循环预冷过程的影响。
The effects of different insulation, tank pressure and injection situations on the precooling process were investigated.
由蒸汽循环和带有预冷器的氮气透平循环构成的间接联合循环可以作为首选方案。
The indirect combined cycle, which consists of a steam cycle and a nitrogen gas turbine cycle with a pre-cooler, could be the first choice.
试验证明该数据采集处理系统测量精度高，操作方便，充分满足了真空预冷实验要求。
Test results demonstrated that this system has advantages of high precision and easy to operate to meet well the precooling requirements in vacuum.
真空冷却是在真空下水分快速蒸发的预冷技术，可用于食品尤其适于叶类蔬菜的冷却。
Vacuum cooling is a rapid evaporative cooling technique under vacuum, which can be applied to specific foods and in leafy vegetables.
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 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.
并以某小型涡喷发动机为例，沿飞行轨迹计算分析了射流预冷却对发动机性能的影响。
Taking the certain small scaled turbojet as an example, the influence by mass injection and pre-cooled engine was calculated and analyzed along fly trajectory.
为了充分利用液氢的低温火用，在氢能燃气轮机循环中附加了一个空气预冷器和氢气透平。
To fully utilize the low temperature exergy of liquid hydrogen, installed additionally in a hydrogen energy based gas turbine cycle is an air precooler and hydrogen turbine.
⒉ 在纯化过程中，预冷的TBS缓冲溶液可减少蛋白质的非特异性结合和微生物的代谢。
During purification, ice-cold TBS is used to reduce nonspecific binding of proteins and slows the metabolism of any remaining viable microbes.
通过回收排气中的余热对引入空调系统的新风进行预热或者预冷，可以减少空调系统的能耗。
The air conditioning energy consumption can be decreased by the waste heat of exhaust air recovered preheating or precooling the fresh air drawn in air conditioning system.
通过回收排气中的余热对引入空调系统的新风进行预热或者预冷，可以减少空调系统的能耗。
The air conditioning energy consumption can be decreased by the waste heat of exhaust air recovered preheating or precooling the fresh air drawn in air conditioning system.
应用推荐