查询词典 refrigerating engine

The refrigerants that are used in the foaming agents that help to insulate and those in the circuit used in refrigerating should only have an ozone depleting potential of zero.

在中所使用的发泡剂帮助隔离和在制冷只能用具有零消耗臭氧潜能电路的制冷剂。

Author analysis the theory of the refrigerating of vortex tube, and give the idea of industry cooling using vortex tube, just because abundant compressed air can be provided in industrialization manufacture.

正因为如此涡流管在科学研究和工业的很多部门具有广阔的实际应用前景。

ABSTRACT Introduces three methods that can adjust refrigerating output according to the variation of load aimed at the varying duty condition during the practical operation process of refrigeration system,frequency inverter technique,parallel unit with several compressors and liquid refrigerant storing method.

摘 要针对制冷系统实际运行过程中存在的变负荷工况，介绍三种根据负荷变化调节制冷量的方法：变频技术、多机并联压缩机组以及液体制冷剂储存方法。

So this refrigerator is available for the demand of saving energy society for refrigerating machining , slap-up food .

能显著，非常适应当今节能性社会对冷藏加工高档食品的需求，应是冷库建筑节能新

The condensing tower comprises a gravity settling chamber where a set of loading trays is fixed, wherein the middle-lower part of the condensing tower mounts a round condenser tube, of which the upper and lower ends is connected with a sieve pore type baffle, in manner of closest arrangement based on the round section. The upper part of the condensing tower comprises a spherical cover without hem, a pre refrigerating chamber, a gas pipe type refrigerated trap, and the lower there of is a passive cold trap.

冷凝塔包括重力沉降室，沉降室内安有一组承料盘，冷凝塔中下部有按圆截面最紧密排列的方式设置圆形冷凝管，冷凝管上、下端联接有筛孔状隔板；冷冻塔上部分包括无折边球形塔盖，预冷冻室和气管式冷冻捕集器，下部分为无源冷阱捕集器。

A new special economical experimental unit which applies to the R717 recurrence system of the screw compressor with the economizer has been designed and set up. The experiential results of the single stage recurrence and recurrence with the economizer, such as refrigerating capacity, shaft power, volumetric efficiency etc, under different conditions are got from the experiments. The author analyze and the calculate results of theory in this paper.

建立了独特节能的R717工质带经济器螺杆制冷循环系统的试验装置，通过对所研究压缩机的试验测试，得到了普通单级螺杆循环和带经济器螺杆循环在各种工况下的制冷量、轴功率、容积效率、相对补气量、中间压力等数据，并与了本文理论计算的结果进行了比较分析。

The sea-water inlet of refrigerating plant leaked, to be renewed.

冷却设备的海水输入口漏，需要换新。

Having above 3 years test or design experiences in electrical products. Such as oven, ice cream refrigerator, meat slice, water boiler, rice cooker, etc.2. Solid skills in safety testing knowledge in IEC/EN or UL standards.3. Ability for test Lab and equipment development, improvement and instrument/equipment calibration, familiar with ISO/IEC 17025. 4. Working experience in buying office or knowledge of refrigerating theory is in advantage. 5. Good team work, and can work under pressure

工作经验：1、最少三年以上电器类产品测试及设计工作经验，如烤箱、冰箱、搅肉机，制冰机及电饭煲等。2、要求对安规标准IEC/EN及UL等知识非常熟悉。3、具有实验室测试及设备改良及更新经验，了解常用测试设备的检验标准及方法，熟悉ISO/IEC17025.4、具有外资采购中心的工作验及了解冰箱技术原理的人才将优先考虑。5、优秀的团队合作精神，能在压力下工作。

The aircraft engine fault diagnosis is very important to the airline, if can understand the engine performance and fast recognize its fault accurately then have the plan to trade sends as well as determines when the engine send to repair, avoids the significant accident, enhance the company benefit.

飞机发动机的故障诊断对航空公司有着非常重要的意义，如果能全面了解发动机性能并对其故障进行快速、准确的隔离和辨识，就可以更好的有计划的换发以及确定发动机送修时的工作范围和深度，从而大大的减少运营和维修成本，提高公司效益，并有效避免重大事故的发生。

Stand newly because of, searching engine won't know you commonly, refer, update an article then namely next, deliver oneself website address to a few newer frequency to compare tall place, on the station that searchs engine to just climb you likely so, and to Google collect very helpful also, yantai Seo station is collected one day by Google profit from I wrote a soft article in stationmaster net, the newer frequency of stationmaster net is very tall, the flexible language that I release is similar two hours in can searching engine, found, at the same time this also is outside catenary, google search index props up the catenary outside liking very much, if you can be in short-term inside produce a high quality outside catenary, submit the word below again next, general Google can collect your station very quickly.

因为一个新站，搜索引擎一般是不会知道你的，提交完，然后就是接着更新文章，把自己的网站地址发到一些更新频率比较高的地方，这样搜索引擎才有可能爬到你的站上，而且对google的收录也非常有帮助，烟台seo站一天就被google收录得益于我在站长网写了一篇软文，站长网的更新频率很高，我发布的软文差不多两个小时吧就可以在搜索引擎中找到了，同时这也算是个外链吧，google搜索引擎很喜欢外链，假如你能在短期内搞到个高质量的外链，然后再提交下的话，一般google很快就能收录你的站了。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？