... uses formed nylon wipers. The FineLine metric series and precision plus metric series use formed Delrin wipers. The NEFF metric series uses formed rubber wipers. A brush style wiper is good for ... 3000 for inch series ball nuts and dN = 140,000 for metric series ball nuts. (d = nominal diameter of the screw and N = rpm). Contact Thomson if your application exceeds this rule of thumb or for ... as standard or optional on most ball nuts. Q&A Session for Advanced Ball Screws 201: Troubleshooting for Design Engineers Topic: Noise Q: Is there a way to predict/calculate...
Ngày tải lên: 13/12/2013, 01:16
iec 60255-24 electrical relays - common format for transient data exchange (comtrade) for power s
Ngày tải lên: 25/12/2013, 10:51
Tài liệu Statistics for Environmental Engineers P2 doc
... capable of extracting useful information from tabulated figures. Putting these same numbers in appropriate graphical form completely changes the situation. The informed human mind can then operate ... appropriate action to improve performance. The second purpose is to have an accurate record of what has happened in the past, especially if the salient information is in such a form that it is easily communicated ... could be a less informative statistic about the threat to fish than a short-term average, but it may be needed to assess the long-term trend in treatment plant performance. For suspended solids...
Ngày tải lên: 20/01/2014, 01:20
Tài liệu Statistics for Environmental Engineers P1 ppt
... LLC © 2002 By CRC Press LLC serves for negative as well as positive values. For ν = 26, the tail areas are 0.05 for t = –1.706, 0.025 for t = –2.056, and 0.01 for t = –2.479. Plotting these and ... how it should be used, and how it should be protected can be made only when information in suitable form is put before the decision makers. They, of course, want facts. They want truth. They may ... about the environmental systems, except incidentally. It is about how to extract information from data and how informative data are generated in the first place. A selection of practical statistical...
Ngày tải lên: 20/01/2014, 01:20
Tài liệu Subtitle Specification (XML File Format) for DLP CinemaTM Projection Technology ( Version 1.1 ) docx
... notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold ... attribute. FadeUpTime is in the format TTT, where TTT = ticks. A “tick” is defined as 4 msec and has a range of 0 to 249. For fade times greater than one second, the full time format of HH:MM:SS:TTT ... FadeDownTime is in the format TTT, where TTT = ticks. A “tick” is defined as 4 msec and has a range of 0 to 249. For fade times greater than one second, the full time format of HH:MM:SS:TTT...
Ngày tải lên: 19/02/2014, 14:20
Tài liệu Báo cáo khoa học: "Efficient Parsing for Bilexical Context-Free Grammar sand Head Automaton Grammars*" pptx
... algorithms. We give the first O(n 4) results for the natural formalism of bilexical context -free grammar, and for AI- shawi's (1996) head automaton grammars. For the usual case, split head automaton ... of context -free languages in time n 3. Information and Control, 10(2):189-208, February. 464 We now present our result: Figure 3 specifies an O(n3g2t 2) recognition algorithm for a head ... q i h h h q i4 are derived for some h, s such that dh $. q F q E Fdh Figure 3: An O(n 3) recognition algorithm for split head automaton grammars. The format is as in Figure 1, except...
Ngày tải lên: 20/02/2014, 19:20
Tài liệu Báo cáo khoa học: "A Framework for Processing Partially Free Word Order" ppt
... concerned with choosing a formalism for an extended semantic component, but rather with demonstrating where the syntax has to provide for those elements of discourse information that influence ... referred to .as ID/LP format. And it is precisely this aspect of the for- malism that. makes the theory attractive for application to lan- guages with a high degree of word-urder freedom. The analysis ... fulfill an important condition for effcient treatment of partially free word order. 4. The Framework and Syntactic Analysis 4.1 Tile Framework of CPSG in ID/LP Format The theory of GPSG is...
Ngày tải lên: 21/02/2014, 20:20
Tài liệu finite element methods for structural engineers ppt
Ngày tải lên: 23/02/2014, 21:20
rules of thumb for mechanical engineers pot
... the above form is convenient for liquid problems, the following form is more convenient for gas flow problems: p + $ + p = constant (9) Energy Equation The energy equation for steady ... flow velocity. 1 2 8 Rules of Thumb for Mechanical Engineers Weber Number Weber number is the ratio of inertial forces to surface ten- sion forces. v21p W=- 0 This parameter is ... joint and is used for U-tube and re- 24 Rules of Thumb for Mechanical Engineers Correlations Heat transfer correlations are empirical relationships. They are available for a wide range...
Ngày tải lên: 05/03/2014, 17:20
Electromagnetism for Electronic Engineers – Examples doc
... future. Every single day. For more information go to: www.eon-career.com Your energy shapes the future. Download free ebooks at bookboon.com Electromagnetism for Electronic Engineers – Examples ... constant. Download free ebooks at bookboon.com Please click the advert Electromagnetism for Electronic Engineers – Examples 14 1. Electrostatics in free space Solution For most practical ... Executive Education For more information, visit www.msm.nl or contact us at +31 43 38 70 808 or via admissions@msm.nl the globally networked management school For more information, visit www.msm.nl...
Ngày tải lên: 07/03/2014, 21:20
Standard Handbook for Mechanical Engineers doc
... mxd 2sm1nd/2 dx [sm 2 2d/2]![sn 2 2d/2]! Degrees of freedom for denominator Degrees of freedom for denominator Section_01.qxd 08/17/2006 9:20 AM Page 13 Information contained in this work has been obtained ... completeness of any information published herein, and neither McGraw- Hill nor its authors shall be responsible for any errors, omissions, or damages arising out of use of this information. This work ... body, supposed free to move, would give that body the “standard acceleration.” The word kilogram is used for the unit of both force and mass and consequently is ambigu- ous. It is for this reason...
Ngày tải lên: 09/03/2014, 00:20
rules of thumb for mechanical engineers pptx
... the above form is convenient for liquid problems, the following form is more convenient for gas flow problems: p + $ + p = constant (9) Energy Equation The energy equation for steady ... 6 Rules of Thumb for Mechanlcal Engineers ~~ Bernoulli’s Equation Bernoulli’s equation can be thought of as a special form of energy balance equation, and it is ... Prfl Figure 8. Free convection heat transfer correlation for horizontal cylinders [6]. (Reprinted with permission of McGra w- Hill.) The following correlation is useful for any case in...
Ngày tải lên: 14/03/2014, 18:20
Báo cáo khoa học: "Optimal rank reduction for Linear Context-Free Rewriting Systems with Fan-Out Two" pot
... Association for Computational Linguistics, pages 525–533, Uppsala, Sweden, 11-16 July 2010. c 2010 Association for Computational Linguistics Optimal rank reduction for Linear Context -Free Rewriting ... France benoit.sagot@inria.fr Giorgio Satta Department of Information Engineering University of Padua, Italy satta@dei.unipd.it Abstract Linear Context -Free Rewriting Systems (LCFRSs) are a grammar formalism ca- pable of modeling ... Context -Free Rewriting Systems (LCFRSs) have been introduced by Vijay- Shanker et al. (1987) for modeling the syntax of natural language. The formalism extends the generative capacity of context-free...
Ngày tải lên: 16/03/2014, 23:20
Báo cáo khoa học: "Subcat-LMF: Fleshing out a standardized format for subcategorization frame interoperability" potx
... paper is to address these gaps for the two languages English and German by pre- senting a uniform LMF representation of SCFs for English and German which is utilized for the standardization of large-scale ... LMF model Subcat-LMF, an LMF-compliant lexicon representation format featuring a uniform and very fine-grained representation of SCFs for En- glish and German. Subcat-LMF is a subset of Uby-LMF ... Gurevych, Silvana Hart- mann, Michael Matuschek, and Christian M. Meyer. 2012. UBY-LMF – A Uniform Format for Standardizing Heterogeneous Lexical-Semantic Resources in ISO-LMF. In Proceedings of the...
Ngày tải lên: 17/03/2014, 22:20
Introduction to c++ for financial engineers an object oriented approach
... interfaces, for example r Recoverability: this refers to the capability to re-establish previous levels of performance. For example, we could consider the time and effort it takes to recover information ... Wiltshire This book is printed on acid -free paper responsibly manufactured from sustainable forestry in which at least two trees are planted for each one used for paper production. iv JWBK114-01 ... Finance applications r Creating real applications for derivative pricing r Working source code for all chapters and applications r Exercises for every chapter After having read this book, studied...
Ngày tải lên: 19/03/2014, 14:09
handbook for electrical engineers hu (2)
... case. 3.1.8 Instrument Transformers The material that follows is a brief summary of information on instrument transformers as measure- ment elements. For more extensive information, consult American ... meters, demand meters, pulse recorders, instrument transformers, and auxiliary devices. Further detailed information may be found in the Handbook for Electric Metermen, Edison Electric Institute. The ... a vernier adjustment for the lower voltage for adjusting to equal the output of a given standard cell and internal batteries for complete isolation. Such devices have performance approaching...
Ngày tải lên: 21/03/2014, 12:12