查询词典 compressor-expandor

With the above-stated construction, compressed refrigerant gas is properly discharged, and therefore, performance of the orbiting vane compressor is prevented from being deteriorated due to over-compression loss of refrigerant gas.

通过上述结构，压缩的制冷剂气体可被适当地排放，从而可防止由于制冷剂气体的过度压缩损耗而引起的绕动叶片压缩机的性能恶化。

Evaporator absciss layer problem is a big quality problem in electric refrigerator.If this situation occurs,there will be a lot of problems such as affecting refrigeration effect,shortening compressor life cycle,increasing power consumption and userscost.

蒸发器离层问题一直是电冰箱产品的一大质量难题，冰箱冷藏室蒸发器离层，不仅影响冰箱的制冷效果，缩短压缩机的使用寿命，同时增加耗电量，提高了用户的使用成本。

To aim at the actual demand that the rotary compressor produces in the air conditioner of automobile in our country, the automical measuring technology of the geometrical precision of the slip, which is the key part of a compressor, is studied in this text.

摘 要：针对我国汽车空调中旋转压缩机生产的实际要求，本文对其关键零件——滑片的几何精度自动测量技术进行了研究。

Second, oil does not come into contact with the compressed gas external drive mechanism, such as in reciprocating compressor crankcase parts, crank pin, crank bearings, connecting rod slide, slide, crosshead; and speed rotary compressor bearings , gear and other growth.

其二为油不与压缩气体接触的外部传动机构，如往复式压缩机曲轴箱中零件、曲柄销、曲柄轴承、连杆滑块、滑道、十字头；回转式和速度式压缩机的轴承、增速齿轮等。

In addition there will be a part of compressor running metal end of the refrigerant itself contains a certain amount of impurities, as the refrigerant in the refrigeration system, circulation changes, which will plug into the expansion valve valve Bellows Seal Valves hole, into the compressor will nap, and scratching the cylinder.

另外压缩机运行后也会有一部分金属末，制冷剂本身也含有一定数量的杂质，随着制冷剂在制冷系统内循环变化，它们进入膨胀阀就会堵塞阀孔，进入压缩机就会拉毛和刮伤汽缸。

Screw compressor rotor machining tool wear the geometric calculation method : screw compressor rotor milling and processing a grinding two methods, usually conducted in two phases processing; first stage is rough, when the workpiece to be processed about its size to the second stage of Finished, when the rotor be processed into its final size when completed.

螺杆压缩机转子加工有磨削和铣削两种方法，通常分两个阶段进行加工；第一阶段为粗加工，当工件被加工到它的大概尺寸即可；第二阶段为精加工，当转子被加工成它的最终尺寸时完成。

This The main products: Ingersoll-Rand road construction machinery and mobile screw compressor, the Andean gifted Knight fixed screw compressors and air compressor systems purification equipment.

本公司主要经营：英格索兰道路工程机械及移动式螺杆压缩机、优耐特斯固定式螺杆压缩机及压缩机空气净化设备系统。

To study the performance of screw compressor, the key component in heat pump chiller, a mathematic model for simulating the behavior of the compressor's working process is presented in this paper, based on the thermodynamics of mass-variable system and the p-V indicator diagrams acquired by experiment.

为此，本文在实测压缩机在经济器补气工况、部分负荷工况、不同冷却方式等工况下p-V指示图的基础上，并基于变质量系统热力学原理，建立了螺杆制冷压缩机工作过程热力学数学模型，考虑了喷油、泄漏、热交换及补气等因素对工作过程的影响。

The PER of the unit can be improved if engine speed and compressor speed are matched well according to the capacity of gas engine and refrigerating compressor and operating requirement.

而根据燃气机与压缩机容量的大小和机组运行要求，合理匹配燃气机与压缩机之间的转速，可以提高机组整体的运行性能。

Ingersoll-Rand, as one of the largest professional manufacture of air compressor, has 130 years compressor manufacture experience and advanced technology. The production has the feature of steady pressure, oil free, low power consume, high efficiency and low noise. Ingersoll-Rand is the worldwide leader in package performance and sales, supply perfect compressed gas for industry and customer.

英格索兰公司作为目前世界上最大的空压机专业制造商之一，凭借130年空压机专业制造经验和先进技术，生产的CENTAC机组具有洁净无油、压力稳定、低耗节能、高效低噪的特点，在产品综合性能和销售量等方面长期处于世界领先地位，为工业和用户提供理想的压缩气体。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。