本发明涉及一种具有壳体的流体机械。
The invention relates to a fluid machinery comprising a housing.
应用流体机械相似定律及电工学原理，阐明变频调速原理。
The analogical law of fluid machines and principle of electronics are applied to explain the principle of frequency conversion.
本实用新型给出的是一种泵用机械密封，属流体机械领域。
The utility model provides a mechanical seal for pump belonging to the field of the fluid machinery.
机械密封是流体机械旋转轴密封的主要类型，使用量大面广。
Mechanic seals are widely used in fluid machines for their rotary shafts.
在流体机械特性研究中，计算机辅助设计工具变得越来越重要。
In the study of hyraulic machine characteristics computer-aided design tools become increasingly important to support the machine design and performance prediction.
基于分形理论，提出了流体机械轴心轨迹稳定性的定量评价指标。
Based on fractal theory, the index to evaluate the running stability of fluid machine is put forward.
试验与计算结果表明本套软件适合于旋转的流体机械的流场图像的解析计算。
Calculation and experiment results show that the software is suited for analytic calculation of flow visualization in rotational fluid machinery.
对已有流体机械逆求其流道曲线，由于不知道性能参数无法直接用伯努里方程；
To find the passage curve for a given fluid machine, the parameters in the equation are unknown.
因此，叶轮机械的流固耦合(FSI)问题是流体机械领域中前沿热门的课题。
Therefore, the fluid-structure interaction (FSI) problem of turbo-machinery is quite new and significant subject in fluid machinery field.
李疆南女士于1991年获得清华大学流体机械和流体工程以及环境工程双学士。
She obtained her two Bachelors in Fluid Machinery & Fluid Engineering and Environmental Engineering in 1991 from Tsinghua University.
水轮机是一种实现流体功和能转换的流体机械，是水电站水能转换为电能的主要设备之一。
Hydraulic turbine, which is one of the important water-to-electricity conversion equipments in a hydropower station, is a fluid machinery to converse the fluid energy.
本实用新型涉及流体机械，其根据固定型式，分为两部分—即联接管部件和转子可抽部件。
The utility model relates to fluid machinery, according to the fixed form, comprising two parts namely connecting pipe members and removable rotor members.
该流体机械尤其是用于低温用途的涡轮压缩机，其中该壳体优选地由具有马氏体组织的冷韧性的材料制成。
Said fluid machinery is designed especially as a turbo compressor for use at low temperatures, the housing preferably being made of a cold-resistant material that has a martensitic structure.
离心式污水泵(即污水提升泵)，是典型的以输送固液两相流为主，同时含有不定量气体的多相流流体机械。
The centrifugal sewage pump is the typical multi-phase flow fluid machinery, which is mainly used to transport and lift solid-liquid two-phase flow including a certain extent of gas.
密封机构(10)被用于流体机械(P)以防止流体从高压空间(H)泄漏进入流体机械(P)内的低压空间(L)。
The seal mechanism (10) is used for a fluid machine (p) to prevent a fluid from leaking out of a high-pressure space (h) into a low-pressure space (l) in the fluid machine (p).
本文根据流体机械准三元流动理论，以叶片式流体机械转轮的设计研究方法为出发点，针对斜流式水轮机转轮设计方法进行了理论探讨。
According to the quasi-three dimensional theory of hydraulic machinery, this paper discussed the runner design method of the diagonal turbine, based on the blade turbine runner design theory.
流体剪切力是由于液体流经细胞表面所产生的一种机械力，目前发现其在细胞分化、发育及行使细胞功能的过程中起到了巨大的作用。
Fluid shear is the mechanical force exerted by the movement of fluids over cell surfaces and has been found to play an important role in cellular differentiation, development and function.
阻尼减震器。通常被称为阻尼器，这个特别的减震器是专为光滑的车辆减速时，有两种变化：流体或机械。
Damper shock absorbers. Commonly called dampers, this particular shock absorber is designed for smooth deceleration for the vehicle, and comes in two variations: fluid or mechanical.
HHT作为一种新的信号分析理论，已逐步应用到地震信号分析、机械故障诊断、流体力学、医学信号处理和语音信号处理等领域。
As a new signal analysis theory, HHT has gradually applied to seismic signal analysis, mechanical failure diagnosis, hydrodynamics, medical signal processing, voice signal processing, and so on.
流体阻尼器冲击减少车辆通过使用压缩流体，同时，机械阻尼器模拟流体设计，但使用电场信号，而不只是一种流体物质。
Fluid dampers lessen the shock to a vehicle through the use of compressed fluids, while mechanical dampers mimics the fluid design, but USES electric signals instead of just a fluid substance.
流体力学是土木类、机械动力类及水利类专业的专业基础必修课。
Fluid mechanics is a major course in the specialties of civil engineering, mechanical power and water conservancy.
本文对2003亚洲国际动力传动与控制技术展览会进行了评述，同时阐述了流体传动及机械传动技术的进展和动向。
This paper shows a review to PTC Asia 2003 and underlines the prospective and direction of fluid power and mechanical transmission.
良好可靠性：密封圈由永磁结构和稳定的磁性流体组成，所以机械磨损仅发生在轴承上。
High Reliability: The seal contains a simple, permanent magnetic structure and a non-wearing magnetic fluid. The only parts subject to mechanical wear are self-contained ball bearings.
结果：不同类型的生物反应器及其机械性能、传质以及流体剪应力等对细胞培养组织的形态和功能产生的影响不同。
Results The bioreactors with different mechanical properties, mass transfer and fluid shear stress had different impacts on morphological and functional organizations.
结果：不同类型的生物反应器及其机械性能、传质以及流体剪应力等对细胞培养组织的形态和功能产生的影响不同。
Results The bioreactors with different mechanical properties, mass transfer and fluid shear stress had different impacts on morphological and functional organizations.
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