查询词典 compressor-expandor

We can provide the compressor, the driver and the product technology.

我们可以提供压机、驱动器及产品技术。

Compressor are welcome to the companies and individuals hesitate to contact us.

欢迎有空压机的企业及个人随时和我们联系。

The test of compressor performance is main means of checking its reliability and benefit.

压缩机性能的测试，是检验压缩机的经济性和可靠性的主要手段。

There are the main achievement of the companies〔Have already obtained the patent）: Patent number: ZL********144143,《The solar energy urges the generating equipment three times》, Patent number: ZL********5.7,《Solar energy changes in temperature air conditioning》Patent number: ZL********42645.8, The application patent:《The solar energy encloses and stops up a pile of penetrating type generating equipment》,《The solar energy does not have compressor refrigerator》.

公司的主要成果有：《太阳能冷暖器》专利号：ZL********42645.8；太阳能热陷阱式空调》专利号：ZL********78745.5；《间接式太阳能空调》专利号：ZL********13774.1；《太阳能喷射式制冷器》专利号：ZL********144143；《太阳能三促发电设备》专利号：ZL********5.7；《太阳能发电热水器》专利号：********27949.6等。产品通过国家体系认证及国家家电中心检测认证。公司奉行"以质量为生命，以诚信为法则"不断吸收中外先进技术和宝贵经验，不断开拓创新产品，上门安装跟踪服务。

In chapter four, in order to study the micro-process of the compress of the high speed oil-free twin screw compressor, a mathematical model is built based on the conservation of mass and the first principle of thermodynamics.

第四章为了深入研究无油双螺杆压缩机的微观工作过程，以质量守恒定律和热力学第一定律为基础，建立了双螺杆工作过程的数学模型。

Based on the first law of thermodynamics and the law of mass conservation, thermodynamic and dynamic models of the vane compressor have been developed by considering leakage, heat transfer etc.

本文在热力学第一定律及质量守恒定律的基础上，考虑了压缩过程的泄漏、传热等现象，建立了旋叶式压缩机工作过程的热力学模型和动力学模型。

To solve some problems in analysing fault signals of compressor,extraction and recognition of fault signal with Morlet continuous wavelet was proposed.

针对目前压缩机故障信号分析中存在的问题，提出了用 Morlet 连续小波对故障信号进行提取和识别。

Mechanical dynamic analyze of compressor to make better counter weight for rotor to lower balance amplitude

对压缩机进行机械动力学分析，并优化平衡系统，打到更好的平衡效果

This text introduces the principle of hydraulic joint crosshead of H_2 compressor in catalytic reformer and summarizes several attention items of using.

本文介绍了催化重整氢气压缩机液压联接十字头工作原理，并对使用中应注意的问题进行总结。

The vibration signals of reciprocating compressor are basically non-balanced from its configuration and work principle, such as the vibration signals of air-valve, crosshead and piston.

由压缩机的结构和工作原理可知，压缩机的振动信号基本上都是非平稳信号，如气阀，十字头、活塞等振动信号。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48