查询词典 gas refrigeration

L D evelop basic mechanical / electrical service requirements and provide outline information regarding heating, water, gas, ventilation and refrigeration needs.

展开基本的机电要求，并提供有关水、电、气、风和制冷等专业所需的纲要文件。

It is widely used in biochemical analysis, clinical diagnosis, Pharmaceutical Analysis, forensic identifying, fast test of epidemic situation and so on.In this paper, a new method of producing cooled gas by semiconductor refrigeration equipment was proposed.

广泛应用在生命科学研究、生化分析、临床诊断、药物分析、法医鉴定和疫情快速检验等各个领域中作为基因扩增分析的首选仪器设备。

L E stablish basic mechanical / electrical service requirements, confirm needs regarding heating, water, gas, ventilation and refrigeration.

制定出基本的机电要求，确定相关水、电、气、风及制冷需求。

The company's main food, fast food, bread / cake room, bars, hotels, supermarkets, snack foods, such as electric and gas machinery, refrigeration equipment, packaging machinery and equipment, etc.; Tatsu species and more than 300 kinds of specifications, product appearance and advanced technology , novel structure, high-quality steel to produce fine, quality inspection Strict, stable performance, easy to operate, the Company's products is complete, the price very competitive edge, adapted to the needs of domestic and foreign markets by the broad masses of customers and favorable comments.

公司主营西餐、快餐、面包/蛋糕房、酒吧、宾馆、超市、小吃店等电热和燃气食品机械、制冷设备、包装机械设备等；品种及规格达300多种，产品外型美观、工艺先进、结构新颖、钢材优质、制作精细、质检严格、性能稳定、操作简便，公司产品配套齐全，价格极具竞争优势，适应于国内外市场的需求，深受广大用户的青睐和好评。

The harmony of simulating heat source of engine tail gas and adsorption refrigeration system could reduce the cost, and upgrade the de gree of belief, provide certain theory and test reference for adsorption generat or design under the specified heat source terms.

模拟的发动机尾气热源和吸附制冷系统相结合，可以降低试验成本，并使试验的可信度更高，为给定热源条件下设计吸附发生器提供一定的理论和实验依据。

The company's main food, fast food, bread / cake room, bars, hotels, supermarkets, snack foods, such as electric and gas machinery and equipment, refrigeration equipment, packaging machinery and equipment, etc.; Tatsu species and more than 300 kinds of specifications, product appearance, crafts advanced and novel structure, high-quality steel to produce fine, quality inspection Strict, stable performance, easy to operate, the Company's products is complete, pricing and competitive advantages, adapted to the needs of domestic and foreign markets by the broad masses of customers and favorable comments.

公司主营西餐、快餐、面包/蛋糕房，酒吧、宾馆、超市，小吃店等电热和燃气食品机械设备、制冷设备、包装机械设备等；品种及规格达300多种，产品外型美观、工艺先进、结构新颖、钢材优质、制作精细、质检严格、性能稳定、操作简便，公司产品配套齐全，价格及具竞争优势，适应于国内外市场的需求，深受广大用户的青睐和好评。

The review also pays close attention to more recent efforts: utilization of such devices in pressure-gain combustors, ultra-micro gas turbines, and water refrigeration systems, highlighting possible further efforts on this topic.

本文还特别关注了近期的研究情况，例如波转子在压力增益燃烧器、超微燃气涡轮、水循环冷却系统等领域的应用。

After a long start-up and construction, higher professional Zhongdi Dang hotel, school canteens, catering, fast-food industry, contractors ventilation system, gas appliances, engineering, refrigeration equipment, stainless steel products.

经过长期的创业和建设，可专业为高中低档酒店、学校食堂、职工餐厅、快餐业，承造通风系统、燃气用具工程、制冷设备、不锈钢制品。

Temperature sensors will detect and extract the air-conditioning units running process passenger compartment temperature, environmental parameters, such as temperature transmission to the PC controller Computer Control System Acquisition under the RMS parameters to be dealt with then change to provide power inverter frequency signal Electrical Power Inverter will change the frequency, the volume of gas compressor corresponding change in refrigeration was also changed.

温度传感器将检测和提取的空调机组运行过程中客室温度、环境温度等参数传输给微机控制器，微机控制系统根据采集的参数有效值进行计算处理然后向变频器提供改变电源频率的信号，变频器将电机电源频率改变后，压缩机输气量相应改变，制冷量也随之改变。

Aiming at the condition that the power of air conditioning in locomotive is especial, the cooling medium is mostly chemicals and the systems are complex, in this paper, a wholly fresh air scheme is brought up for air conditioning system in locomotive drive-cab on the basis of the intermittent working of the air compressor, taking high-pressure air as power source and combining compressed-air refrigeration technique and gas injection technique, without supplying external electric apparatus.

针对现有机车空调系统电源特殊、冷媒多为化学制剂、系统复杂的状况，利用机车制动系统空气压缩机间歇工作的特点，以高压空气为动力源，有机地结合压缩空气制冷技术和气体喷射技术，提出了一套无需外加电气设备、全新风的机车司机室空调系统方案，并介绍了该系统的设计方法和气体喷射器的设计过程，为进一步深入研究奠定了基础。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。