precooling

Study of Vacuum Precooling Combined with Hypobaric Storage on Keeping Fresh of Honey Peach

真空预冷结合减压贮藏保鲜水蜜桃

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A Study on Precooling Mine Inlet Airflow By Utilizing the Low Temperature Effect of Terrain

利用岩层的低温效应预冷矿井入风流的研究

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The Design and Application of the Fint Concrete Ice-precooling System in Three Gorges Project

三峡工程第一套砼加冰预冷系统的设计和使用

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The application of cryogenic technique to air precooling of utility gas turbines not only presents a way of power utilization during neap load periods of networks, but is also subservient to peak load accomodation during sommer time.

蓄冷技术应用于燃气轮机电站的空气预冷，不仅可利用电网的低谷电，而且也为提高夏季电站的调峰能力创造了条件。

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Finally the two points needing attention when putting air precooling system into operation are given.

最后,指出空冷系统使用中需注意的两个方面.

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The effects of different insulation, tank pressure and injection situations on the precooling process were investigated.

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。

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Comparisons were made between precooling of strawberries in a humidicooling system and a conventional mechanical store.

通过草莓在湿冷系统和普通机械冷库中的预冷试验,测定了草莓在这两种预冷装置中的冷却速率.

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Study on the Technique and Equipment for Forced-air Precooling of Broccoli

西兰花压差预冷技术和设施研究

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Experimental Study of Precooling Intake Air with Low Temperature Rocks An antifreezing ventilation system at winter in a gold mine is designed by use of the earth temperature preheating technology.

利用矿井低温岩层预冷入风流的实验研究利用地温预热入风流技术，设计了金厂沟梁金矿冬季防冻通风系统。

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soaked in cold water for 48 hours; a study on vacuum precooling equipment

冷水浸种48h；真空预冷装置的研究

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Three-stage hypobaric storage test of WuXi honey peach was carried out after vacuum precooling under different process. Two controls, i. e.

对无锡水蜜桃进行了不同过程的真空预冷后，进行三阶段减压贮藏保鲜试验，同时以不预冷直接进行三阶段减压贮藏和常压冷藏为对照试验。

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Appropriate carbon-diffusion and holding temperature during precooling are effective improvement measures.

恰当的渗碳扩散与预冷保温是提高疲劳寿命的有效措施.

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Samples were extracted with the 80% precooling and acidified methanol and conjugated abscisic acid in extracts were treated by alkaline lysis method.

样品以80%酸化预冷甲醇提取，使用碱裂解法分析检测ABA结合态。

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The toughness of the frame and front fork of bicycle has been tested by precooling quenching after the salt bath and braze welding.

本文研究了自行车架和前叉盐浴钎焊后预冷淬火强火。

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Research on the Control of Constant Temperature and Humidity System and the Precooling of Vegetables and Fruits

恒温恒湿系统控制及果蔬预冷研究

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