作者: Accommodation 時(shí)間: 2025-3-21 22:50
1431-9756 ion for easy identification of unknown targets. Full indexes by catalog numbers and names allow searches for specific objects.978-1-4419-9418-9978-1-4419-9419-6Series ISSN 1431-9756 Series E-ISSN 2197-6562 作者: conquer 時(shí)間: 2025-3-22 04:14
1431-9756 photographs.Written as the result of a four-year observing pThis title is a comprehensive set of visual descriptions of deep-sky objects visible from the northern hemisphere. It is a record of the most extensive and systematic visual survey of the sky ever done in modern times. 3,000 deep-sky object作者: Medicare 時(shí)間: 2025-3-22 05:06
https://doi.org/10.1007/978-3-031-46015-9 had been known before. John Herschel finally published his monumental “General Catalogue of Nebulae and Clusters of Stars” in the . of 1864. An expanded version of this work, J. L. E. Dreyer’s 1888 ., remains to this day the principal deep-sky catalogue for astronomers.作者: 單調(diào)性 時(shí)間: 2025-3-22 11:04
Tree-Partitions with?Bounded Degree Trees were -unaccountably -fatiguing. I became more and more convinced that the reason for the telescope’s inadequacy was simply its monocularity; it was otherwise a fine instrument and its light grasp per se was satisfactory.作者: MUTE 時(shí)間: 2025-3-22 16:31
Book 2012e in the author‘s powerful binocular telescope. Objects in the book are organized by position for easy identification of unknown targets. Full indexes by catalog numbers and names allow searches for specific objects.作者: AV-node 時(shí)間: 2025-3-22 17:42 作者: Ingenuity 時(shí)間: 2025-3-22 23:26 作者: BRAWL 時(shí)間: 2025-3-23 03:23 作者: 和平主義者 時(shí)間: 2025-3-23 07:20
Feng Zhou,Chen Zhang,Jiantao ZhangWhile describing the various objects (speaking into a tape recorder) as I looked at them in the eyepieces, I specifically looked for certain features and mentally ticked these off as I noted them. For example, as I observed a galaxy I would cover its .. The features in the descriptions are given below for each type of object.作者: 緯線 時(shí)間: 2025-3-23 09:56
David R. Wood,Jan de Gier,Cheryl E. PraegerThis catalogue contains a large amount of data, expressed in a very succinct way. After you have used it for a while, and become accustomed to the way the information is set out, you will find it fast and remarkably simple to use. It is, however, essential to understand how the catalogue works.作者: Neonatal 時(shí)間: 2025-3-23 14:50 作者: Postmenopause 時(shí)間: 2025-3-23 20:53 作者: 侵略者 時(shí)間: 2025-3-23 22:35 作者: Crumple 時(shí)間: 2025-3-24 06:04 作者: 一美元 時(shí)間: 2025-3-24 08:03
Synthetic Polymers for HME-Based 3D Printingand functional nomenclature that came to be widely used by nineteenth-century astronomers. Dreyer incorporated into his compendious NGC the abbreviated object descriptions from John Herschel’s General Catalogue, which included all of John’s and William’s observations. In the supposed interest of acc作者: ENNUI 時(shí)間: 2025-3-24 12:16 作者: Allergic 時(shí)間: 2025-3-24 18:05 作者: canonical 時(shí)間: 2025-3-24 19:22 作者: delta-waves 時(shí)間: 2025-3-25 02:22
978-1-4419-9418-9Springer Science+Business Media, LLC 2012作者: 來自于 時(shí)間: 2025-3-25 03:50
3,000 Deep-Sky Objects978-1-4419-9419-6Series ISSN 1431-9756 Series E-ISSN 2197-6562 作者: Enliven 時(shí)間: 2025-3-25 09:43
Andreas Bramb?ck,Daniel Trefferobservation and plotted on the atlas are described here. It can be seen that my goal was more to cover the better – i.e., relatively bright and easy – objects, of which there are plenty, than to seek out observational challenges, which are practically infinite in number.作者: Muscularis 時(shí)間: 2025-3-25 13:42
ich I will henceforth call Arduino C, is a robust subset of ANSI C, and, as such, we are free to skip over those elements of the C language that are not available to you. Although this makes the amount of details to learn a bit smaller, it also means that some features found in ANSI C have to be “wo作者: tangle 時(shí)間: 2025-3-25 18:53 作者: 祖?zhèn)髫?cái)產(chǎn) 時(shí)間: 2025-3-25 23:24
Objects Chosen and Mode of Observingondingly more complex and powerful as C# features interact to achieve the results that you want...This second edition has been revised and improved to now include the SQL Server 2008 release and explain how you can integrate SQL Server 2008 with your C# applications. ..By the time you‘ve finished re作者: antenna 時(shí)間: 2025-3-26 02:57 作者: 錯(cuò) 時(shí)間: 2025-3-26 04:30
The GC/NGC Descriptions and the Herschelsnce..Comprehensively and concisely explains fundamental database concepts and database programming techniques .Rich in step-by-step working examples of both T–SQL and C# programs .Covers all the features ADO.NET most database programming ever requires .978-1-4302-4260-4978-1-4302-4261-1作者: jocular 時(shí)間: 2025-3-26 11:56 作者: Pessary 時(shí)間: 2025-3-26 13:22 作者: painkillers 時(shí)間: 2025-3-26 20:08 作者: grandiose 時(shí)間: 2025-3-26 23:34
0 to 6 Hours: FALLefine variables and make decisions.Work with arrays and loops, pointers and references, strings, and more.Write your own functions, types, and operators.Discover the essentials of object-oriented programming.Use overloading, inheritance, virtual functions and polymorphism.Write generic function temp作者: capsaicin 時(shí)間: 2025-3-27 03:03
Andreas Bramb?ck,Daniel Trefferon of caricatures with exaggerated features, reflecting more the observer’s preconceptions than what he or she clearly sees in the eyepiece. (3) Photographs are now readily available for all deep-sky objects (e.g., in MegaStar), and these, being highly detailed and objective, are generally more help作者: FLIC 時(shí)間: 2025-3-27 07:19 作者: NICE 時(shí)間: 2025-3-27 09:33
David R. Wood,Jan de Gier,Cheryl E. Praegeris better reflects what one really sees – oftentimes barely – in the eyepiece. Even my circumspect observations in their edited form exude more certitude than is warranted, for in order not to be tiresome I deleted countless qualifiers (“about,” “more or less,” “apparently,” “might be,” “probably,” 作者: 拱形大橋 時(shí)間: 2025-3-27 16:14 作者: 小溪 時(shí)間: 2025-3-27 17:55 作者: Unsaturated-Fat 時(shí)間: 2025-3-28 00:23 作者: FRAX-tool 時(shí)間: 2025-3-28 02:53
12 to 18 Hours: SPRINGskills needed to build your first C++ applications.?.What You Will Learn.Begin programming with the C++23 standard.Carry out modular programming in C++.Work with arrays and loops, pointers and references, strin978-1-4842-9342-3978-1-4842-9343-0作者: Cupidity 時(shí)間: 2025-3-28 09:03 作者: Conjuction 時(shí)間: 2025-3-28 11:17
Front Matterhose who have no prior experience with microcontrollers or programming but would like to experiment and learn both. Updated with new projects and new boards, this book introduces you to the C programming language, reinforcing each programming structure with a simple demonstration of how you can use 作者: Pander 時(shí)間: 2025-3-28 15:26
t there are probably a bazillion C programming books available to you, why should you choose this one? Good question, and there’s no single answer. However, we can give you some facts that might help your decision: This book is specifically written for the Arduino family of microcontroller boards us作者: Anguish 時(shí)間: 2025-3-28 22:09 作者: 特征 時(shí)間: 2025-3-28 23:33 作者: prick-test 時(shí)間: 2025-3-29 04:39
