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约有9769篇,以下是第81-90 排序:相关性|最多阅读|最新上传

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BS EN 60034-6-1994 Rotating electrical machines- Part 6 Methods of cooling (IC Code).pdf
BS EN 60034-6-1994 Rotating electrical machines- Part 6 Methods of cooling (IC Code)BS EN 60034-6-1994 Rotating electrical machines- Part 6 Methods of cooling (IC Code)BS EN 60034-6-1994 Rotating electrical machines- Part 6 Methods of cooling (IC Code)
15
ANSI/IEEE Std 433-1974 IEEE Recommended Practice for Insulation Testing of Large AC Rotating Machinery With High Voltage at Very Low Frequency.pdf
This document provides a uniform method of VLF testing in order to obtain consistent results, accumulate meaningful experience, and lead to establishment of standards of test level. The purposes of this recommended practice are: (1) to define terms that have a specific meaning in VLF testing; (2) to describe VLF-test equipment and wave shape; (3) to provide a uniform procedure for testing the armature insulation of large AC machines with VLF voltage; (4) to recommend constants for relating VLF tests to power-frequency and direct-voltage tests to obtain equally effective test levels. The document applies to large AC rotating machines rated at 10000 kVA or greater and rated 6000 V or higher. It covers acceptance testing of new equipment in the factory or onsite after erection. This recommended practice also covers routine maintenance testing of machines that have been in service.<>
9
structure and shear strength of microbial biofilms as determined with confocal laser scanning microscopy and fluid dynamic gauging using a novel rotating disc biofilm reactor.pdf
ShearStrength MicrobialBiofilmsas Determined ConfocalLaser ScanningMicroscopy FluidDynamic Gauging Us
14
Velocity distribution in kneading zone of co rotating twin screw extruder(同向旋转双螺杆挤出机捏合区的速度分布).doc
Velocitydistribution kneadingzone corotating twin screw extruder(同向旋转双螺杆挤出机捏合区的速度分布) Pdf documents m
9
外文文献及翻译:High Order Neural Networks for Simultaneous Diagnosis of Multiple Faults in Rotating Machines应用高阶神经网络对旋转机器的多种故障进行诊断.doc
原文标题High Order Neural Networks SimultaneousDiagnosis MultipleFaults RotatingMachines 译文标题 应用高阶神经网络对旋
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【BS英国标准】BS EN 60034-18-31-1994 Rotating electrical published separately machines - Part 18 Functional evaluation of insulation systems - Section 31 Test procedures for.doc
CopyrightBritish Standards Institution Provided IHSunder license networkingpermitted without license
163
introduction to rotating machinery analysis using fluent.ppt
FluentInc. 4/1/2012 1Fluent Software TrainingUGM 2001Introduction RotatingMachinery Analysis Using F
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A Guide on the Industrial Application of Rotating Packed Beds.pdf
AcceptedManuscriptTitle: IndustrialApplication RotatingPackedBedsAuthors: Kolja Neumann, Konrad Glad
182
Computation modeling of drill bits a new method for reproducing bottom hole geometry and a second-order explicit integrator via composition for coupled rotating rigid bodies.pdf
CALIFORNIA,SAN DIEGOComputation Modeling DrillBits: NewMethod ReproducingBottomHole Geometry Second-
111
COMPLEX MODAL ANALYSIS OF ROTATING MACHINERY A dissertation.pdf
COMPLEX MODAL ANALYSIS OF ROTATING MACHINERY A dissertationCOMPLEX MODAL ANALYSIS OF ROTATING MACHINERY A dissertationCOMPLEX MODAL ANALYSIS OF ROTATING MACHINERY A dissertation

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