The aircraft’s shaft-driven lift fan propulsion system produced more vertical thrust than needed to meet performance requirements.
经测试，飞机的轴驱动升力风扇推进系统可产生超过性能需求的垂直推力比。
Electrical synchronization is used in ac drive, often with a balanced motor shaft system to achieve electrical synchronization.
电气同步是在交流传动中，常用带有均衡电动机的电轴系统来实现电气同步。
The method and the formula of calculating vibration fuzzy reliability of the shaft system are presented.
提出了转轴系统的振动模糊可靠度计算方法和计算公式。
In a vacuum exhaust system, sealing steam to the turbine shaft labyrinth seals must be admitted to avoid loss of vacuum.
在真空排气系统中，必须引蒸汽到汽轮机主轴迷宫式密封，以防真空损失。
Small-scale fertilizer granulator is mainly composed by motor, making grains disc, gearbox, underbed, main shaft bearing, regulate device and rotational speed test system, etc.
小型肥料制粒机主要由电动机、制粒圆盘、变速箱、底架、主轴轴承、调节装置和转速测试系统等组成。
It has meaning both in theory and realistic for development of similar main shaft system.
它将对该类型主轴系结构的研发有一定的理论意义与现实意义。
We evaluated the efficacy of the expandable nailing system for treating femur and tibia shaft nonunions.
作者评估了可膨胀髓内钉系统在治疗股骨与胫骨干骨不连的有效性。
Unbalance of shaft system is diagnosed by testing.
经测试诊断为轴系不平衡。
The finite element model of the oil films was established. The influence of oil films on the reactions of marine shaft system was analyzed.
建立了滑动轴承油膜的有限元模型，分析了油膜对船舶轴系轴承反力的影响。
The torsional vibration of the large scale turbo -generator shaft system is the responsive result of the mechanical-electrical coupling.
大型汽轮发电机组轴系扭振是发电机机械系统与电网系统相互耦合作用的结果。
Optical aligned check for shaft system after boring.
轴系镗孔后光学校中检查。
The main methods used to reduce ELFE include electromagnetic field protection technology, driven shaft earthing system, drive shaft earthing system and electric field counteracting system.
电磁场防护结构工艺、被动轴接地系统、主动轴接地系统和电场抵消系统是目前降低舰船极低频电场的主要方法。
It is analyzed for the influence of oil films on the reactions of Marine shaft system by establishing the finite element model of the oil films.
建立了滑动轴承油膜的有限元模型，分析了油膜对船舶轴系轴承反力的影响。
This paper has concluded an equation of the balanced torque about the electrical shaft system with open variable resistor, and has analyzed the Characteristic of the balanced torque.
本文导出了带公共变阻器电轴系统的平衡转矩方程，并分析了平衡转矩的特点。
The engine shaft system is a typical flexible shaft system, which includes crankshaft and other relevant moving parts.
发动机轴系包括发动机曲轴以及与之相连的各运动部件组成的总成，是典型的弹性轴系统。
The results can be reference to the qualitative analysis and quantitative study to the bending character of a complex shaft system coupling vibration of the rotary machine.
分析结果为研究旋转机械复杂转子系统耦合振动中弯振特性的定量、定性分析提供了依据。
By a mounting example, the problems existed in unit mounting and shaft system alignment of coupling are analyzed and discussed.
通过一个安装实例，分析探讨了联轴器在机组安装时的轴系对中问题。
Inspecting centerline positioning for shaft system and rudder system before boring.
轴、舵系镗孔前中心线定位检查。
The continuous model is adopted in the torsional vibration frequency and resonance of shaft system, the lumped parameter equivalent applied in the sub-synchronous resonance.
轴系扭振频率和响应计算采用连续质量模型，次同步谐振特性分析采用集中质量模型。
Shipping shaft system alignment is essential to ensuring the long-terms reliable operation of shaft.
船舶轴系合理校中对保证轴系长期可靠运转极为重要。
Based on elastic FEM theory and heat transfer theory, the author USES I-DEAS software as a CAE tool, builds the finite element analysis method and techniques of the principle shaft system on work.
本文采用I -DEAS软件作为计算机辅助分析的工具，基于弹塑性有限元理论和传热学理论，建立了工作状态下主轴系统的有限元分析方法及技术处理方法。
This paper presents the lateral vibration experiment of two shaft system plants on a shafting test bed.
在船舶轴系试验台上对两种轴系布置方案进行了轴系横向振动实验。
The electronic line shaft system offers the newspaper printers a fast, reliable method of maintaining speed and registration control of printing presses.
电子动力轴系统为报纸印刷机提供一个快速可靠的方法，用于保持速度和注册控制印刷过程。
This paper presents a new mathematical model for calculating the coupled torsional-axial vibration with non-linear stiffness for a lumped spring-mass shaft system of internal combustion engine.
本文提出了一种具有非线性刚度的弹簧一质量模型，用于计算内燃机轴系的扭转—纵向耦合振动。
Our injection products have caliber types such as POM , PVC , used in flexible drive shaft system of window regulator, and approved by vols wagon.
我们的挤出产品包括pom、PVC等小口径产品，用于汽车玻璃升降器软轴系统，产品得到德国大众的认可。
Two classes of power systems: Turbine-Generator shaft system and classical power system, are studied.
研究了两类电力系统：涡轮发电机轴系扭转系统和古典电力系统。
In order to look for the reason of a main shaft sinkage in a heavy-duty horizontal lath, a finite element model for the lath's main shaft system is established based on ANSYS.
针对某重型卧式车床主轴下沉问题，基于Ansys软件对其主轴系建立了有限元模型，对主轴系静态性能进行了分析。
This study directs to discussing the new 1st crystal turning shaft system of double-crystal monochromator in the third generation synchrotron radiation.
以研究第三代同步辐射双晶单色器第一晶体新型转轴驱动系统为目的。
This study directs to discussing the new 1st crystal turning shaft system of double-crystal monochromator in the third generation synchrotron radiation.
以研究第三代同步辐射双晶单色器第一晶体新型转轴驱动系统为目的。
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