罗茨泵转子型线是罗茨泵的关键。
1993年我考入弗罗茨瓦夫最好的高中。
是以罗茨泵为主泵，以旋片泵为前级泵串联而成。
Roots pump is the main pump to pump for the former spin-pump series from.
LS型直排大气湿式罗茨真空泵属粗真空获得设备。
LS series wet roots vacuum pump is a rough vacuum pumping equipment.
真空系统采用两台真空泵和一台罗茨泵来实现真空。
The vacuum system utilizes two vacuum pumps and one booster pump to achieve a vacuum.
罗茨鼓风机的安装质量的维护技术直接影响其运行。
The installation quality and maintenance technology of Roots blower directly influence its operation.
罗茨鼓风机是在工业领域应用十分广泛的重要设备。
Roots blowers are important manufacturing equipments widely used in industrial field.
答复：罗茨风机和离心泵供货范围中不需要带电缆。
Reply: : The goods supply scope for roots blower and centrifugal pump is not including cable.
并对修复后的罗茨鼓风机的性能作了详细的说明和对比。
Detailed description and contrast is done to the performance of Roots blower after repair.
本文介绍了旁通阀罗茨真空泵的结构特征、在使用中的作用。
In this paper, the structure feature of the Roots vacuum pump with by-way valve and its function in action are introduced.
我公司是生产三叶罗茨风机的专业厂家，产品采用日本工艺。
Our company is the production of professional trefoil Roots blower manufacturers of products used in Japan.
本文介绍一种计算机辅助设计的新的系列化罗茨泵转子型线。
This paper introduces a new series of rotor form line of CAD system.
双方开始燕麦是清洁，烤，和脱壳成为我们所称的燕麦格罗茨。
Both start with oats that are cleaned, toasted, and hulled to become what we call oat groats.
文章分析了影响提高罗茨真空泵最大允许压差因素，提出了解决方法。
In this article, the factors that affect the max. permissible differential pressure of Roots vacuum pump are discussed. The methods of increasing it are discussed together.
本文对渐开线型线罗茨泵转子的理论型线、实际型线公式做了新的推导。
In this paper, a new deduction on the theoretical linear formula and the practical one of the involute, linear roots pump motor was made.
我住在波兰的弗罗茨瓦夫市，在弗罗茨瓦夫理工大学学习工商管理和计算机。
I live in Wroclaw, Poland.I study business administration and computer science at the Wroclaw University of Technology.
本文介绍了L系列罗茨鼓风机在氢气输送过程中替代液环泵的优势与特点。
This paper introduced the advantage and characteristic of L-series roots blower, which could substitute the liquid ring pump in the process of hydrogen transportation.
对各种类型的罗茨鼓风机的设计结构做了对比性的探讨，指出了其优缺点。
Comparative discussion is done for the design construction of various types of Roots blowers.
校长是亚瑟·勒瓦尼卡，是洛兹皇家的后代，其王国巴罗茨兰位于赞比亚西部。
The headmaster was Arthur Lewanika, a scion of the Lozi royal family whose kingdom, Barotseland, lay in western Zambia.
我住在波兰的弗罗茨瓦夫市，在弗罗茨瓦夫理工大学学习工商管理和计算机。
I live in Wroclaw, Poland. I study business administration and computer science at the Wroclaw University of Technology.
分析了罗茨鼓风机轴功率随压差和转速变化的特性，导出了相应的换算公式。
The character on change of the shaft power with the differential pressure or rotational speed for Roots blower is analysed, the conversion formulas for the shaft power are deduced.
会议将集中在弗罗茨瓦夫的当代趋势在现代物理，包括宇宙论与空间物理学。
The Wroclaw conference will focus on contemporary trends in modern physics, including cosmology and space physics.
应用流体力学和工业通风原理，分析了罗茨中央真空吸尘系统的管网阻力特性；
Tube Web obstruction property of Roots central vacuum cleaning system is analyzed with fluid mechanics and industry ventilate principle.
将数控技术应用到罗茨鼓风机加工行业，可显著提高加工效率，降低企业成本。
The application of NC technology in impeller machining field can greatly improve the production efficiency and decrease the cost.
叙述了罗茨鼓风机三叶叶轮加工中用定位方法来实现三叶叶轮准确分度的工艺方式。
The work process accurate dividing of three blade impeller realized by the use of positioning in the processing of three blade impeller for Roots blower are described.
由于罗茨泵是一种无内压缩的真空泵，通常压缩比很低，故高、中真空泵需要前级泵。
As the Roots pump is a non-vacuum inside the compression, the compression ratio is usually very low, so high, medium and vacuum pumps need to pump before.
克林顿-克罗茨在二战时是一名在法国作战的陆军士兵，他于1944年5月8日阵亡。
Clinton Krotz, an infantry soldier in Italy during the war, was killed in action on May 8, 1944.
重庆川鼓机电有限公司为国内专业生产罗茨鼓风机的制造及经销商，成立于2003年。
Chongqing Chuangu electromechanical equipment Co., Ltd is the professional manufacturer and dealer of Roots blower, which was founded in 2003.
该文简要介绍了变频调速节能原理及在罗茨式鼓风机控制系统采用变频调速的效果与优点。
This paper briefly introduces the principle of energy saving of frequency control and the result and advantages of application frequency control in the control system of Roots blower.
该文简要介绍了变频调速节能原理及在罗茨式鼓风机控制系统采用变频调速的效果与优点。
This paper briefly introduces the principle of energy saving of frequency control and the result and advantages of application frequency control in the control system of Roots blower.
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