PDF Split的問題，透過圖書和論文來找解法和答案更準確安心。 我們找到下列各種有用的問答集和懶人包

Automate the Boring Stuff with Python, 2nd Edition: Practical Programming for Total Beginners

為了解決PDF Split的問題，作者Sweigart, Al 這樣論述：

The second edition of this best-selling Python book (100,000+ copies sold in print alone) uses Python 3 to teach even the technically uninclined how to write programs that do in minutes what would take hours to do by hand. There is no prior programming experience required and the book is loved by li

beral arts majors and geeks alike.If you've ever spent hours renaming files or updating hundreds of spreadsheet cells, you know how tedious tasks like these can be. But what if you could have your computer do them for you? In this fully revised second edition of the best-selling classic Automate the

Boring Stuff with Python, you'll learn how to use Python to write programs that do in minutes what would take you hours to do by hand--no prior programming experience required. You'll learn the basics Python and explore Python's rich library of modules for performing specific tasks, like scraping d

ata off websites, reading PDF and Word documents, and automating clicking and typing tasks. The second edition of this international fan favorite includes a brand-new chapter on input validation, as well as tutorials on automating Gmail and Google Sheets, plus tips on automatically updating CSV file

s. You'll learn how to create programs that effortlessly perform useful feats of automation to: - Search for text in a file or across multiple files - Create, update, move, and rename files and folders - Search the Web and download online content - Update and format data in Excel spreadsheets of an

y size - Split, merge, watermark, and encrypt PDFs - Send email responses and text notifications - Fill out online forms Step-by-step instructions walk you through each program, and updated practice projects at the end of each chapter challenge you to improve those programs and use your newfound ski

lls to automate similar tasks. Don't spend your time doing work a well-trained monkey could do. Even if you've never written a line of code, you can make your computer do the grunt work. Learn how in Automate the Boring Stuff with Python, 2nd Edition. Al Sweigart is a professional software develop

er who teaches programming to kids and adults. Sweigart has written several bestselling programming books for beginners, including Automate the Boring Stuff with Python, Invent Your Own Computer Games with Python, Cracking Codes with Python, and Coding with Minecraft (all from No Starch Press).

PDF Split進入發燒排行的影片

應用無橋式升降壓型功率因數修正器及LLC諧振式轉換器於USB電力傳輸

為了解決PDF Split的問題，作者陳俊宇 這樣論述：

摘 要 iABSTRACT ii致謝 iv目錄 v圖目錄 x表目錄 xxix第一章 緒論 11.1 研究動機及目的 11.2 研究方法 111.3 論文內容架構 12第二章 先前技術之動作原理與分析 132.1 前言 132.2 有橋式升降壓型功率因數修正電路架構與其動作原理 132.3 諧振式轉換器架構與特性 182.3.1 串聯諧振式轉換器 182.3.2 並聯諧振式轉換器 202.3.3 串並聯諧振式轉換器 222.4 USB Power Delivery 25第三章 所提無橋式升降壓型功率因數修正電路與LLC諧振式轉換器之動作原理與分析 263

.1 前言 263.2 電路符號定義及假設 263.3 所提電路之工作原理與數學分析 293.3.1 無橋式升降壓型功率因數修正電路之運作行為 303.3.2 無橋式升降壓型功率因數修正電路之電壓轉換比 333.3.3 無橋式升降壓型功率因數修正電路之電感電流邊界條件 353.3.4 無橋式升降壓型功率因數修正電路之實際電壓轉換比 373.3.5 LLC諧振轉換電路之運作行為 383.3.6 LLC之電壓增益 533.3.7 LLC電壓增益與K值關係 553.3.8 電壓增益與品質因素Q關係 57第四章 系統之硬體電路設計 584.1 前言 584.2 系統架構 5

84.3 架構之系統規格 604.4 系統設計 614.4.1 輸入端之差動濾波器設計 614.4.2 電感L1與電感L2設計 68(A) 電感L1與L2之感量 68(B) 電感L1與L2之磁芯選用 724.4.3 輸出電容Co1設計 754.4.5 模擬變載輸出電壓變動量量測 764.4.6 諧振槽參數設計 79(A) 變壓器Tr之匝數比n 79(B) 輸出等效阻抗Rac 79(C) 品質因數Q 80(D) 諧振元件Lr、Cr、Lm參數 84(E) 磁性元件Lm、Lr繞製 854.4.5 輸出電容Co2設計 924.4.6 同步整流器IC說明 934.4

.7 功率開關與二極體之選配 95(A) 升降壓型功率因數修正器之開關元件選配 96(B) LLC諧振式轉換器之開關元件選配 974.4.7 驅動電路設計 984.5 電壓偵測電路設計 994.6 元件總表 102第五章　軟體規劃及程式設計流程 1035.1 前言 1035.2 程式動作流程 1035.2.1 ADC取樣與資料處理 1045.2.2 移動均值濾波模組 1065.2.3 PI控制器模組與限制器模組 1085.2.4 控制開關訊號模組 110第六章 模擬與實作波形 1126.1 前言 1126.2 電路模擬結果 1126.2.1 電路於15W功率

等級之模擬波形圖 1146.2.2 電路於27W功率等級之模擬波形圖 1196.2.3 電路於45W功率等級之模擬波形圖 1246.2.4 電路於100W功率等級之模擬波形圖 1296.3 所提功率因數修正電路的實驗波形圖 1356.3.1 單級功率因數修正電路於16.6W功率等級之實驗波形圖 136(A) 輸入電壓85V之波形量測 136(B) 輸入電壓110V之波形量測 139(C) 輸入電壓220V之波形量測 142(D) 輸入電壓264V之波形量測 1456.3.2 單級功率因數修正電路於30W功率等級之實驗波形圖 148(A) 輸入電壓85V之波形量測 148

(B) 輸入電壓110V之波形量測 152(C) 輸入電壓220V之波形量測 155(D) 輸入電壓264V之波形量測 1586.3.3 單級功率因數修正電路於50W功率等級之實驗波形圖 161(A) 輸入電壓85V之波形量測 161(B) 輸入電壓110V之波形量測 164(C) 輸入電壓220V之波形量測 167(D) 輸入電壓264V之波形量測 1706.3.4 單級功率因數修正電路於111W功率等級之實驗波形圖 173(A) 輸入電壓85V之波形量測 173(B) 輸入電壓110V之波形量測 177(C) 輸入電壓220V之波形量測 181(D) 輸入電壓264

V之波形量測 1846.3.5 單級功率因數修正電路實驗波形比較結果之小結 188(A) 16.6W之功率等級 188(B) 30W之功率等級 189(C) 50W之功率等級 189(D) 100W之功率等級 1906.4 所採用之LLC諧振式電路的實驗波形圖 1926.4.1 單級LLC諧振式電路於15W功率等級之實驗波形圖 1926.4.2 單級LLC諧振式電路於27W功率等級之實驗波形圖 1966.4.3 單級LLC諧振式電路於45W功率等級之實驗波形圖 2016.4.4 單級LLC諧振式電路於100W功率等級之實驗波形圖 2056.5 所提電路之變載測試 211

6.5.1 系統於15W功率等級之變載實驗波形圖 2116.5.2 系統於27W功率等級之變載實驗波形圖 2206.5.3 系統於45W功率等級之變載實驗波形圖 2296.5.4 系統於100W功率等級之變載實驗波形圖 2386.6 實驗相關參數量測 2496.7 損失分析 253(1) 開關S1~S7之損失 253(2) 二極體D1、D2、D3之損失 255(3) 磁性元件之損失 255(5) 電容元件之損失 257(6) 損失分析總結 258第七章　文獻比較 260第八章　結論與未來展望 2628.1結論 2628.2　未來展望 262參考文獻 263符號彙

編 272

Daisy Jones & the Six

為了解決PDF Split的問題，作者Reid, Taylor Jenkins/ Beals, Jennifer (NRT)/ Bratt, Benjamin (NR 這樣論述：

A gripping novel about the whirlwind rise of an iconic 1970s rock group and their beautiful lead singer, revealing the mystery behind their infamous breakup."I devoured Daisy Jones & The Six in a day, falling head over heels for it. Daisy and the band captured my heart."--Reese Witherspoon (Reese's

Book Club x Hello Sunshine book pick)Everyone knows DAISY JONES & THE SIX, but nobody knows the reason behind their split at the absolute height of their popularity . . . until now. Daisy is a girl coming of age in L.A. in the late sixties, sneaking into clubs on the Sunset Strip, sleeping with rock

stars, and dreaming of singing at the Whisky a Go Go. The sex and drugs are thrilling, but it's the rock 'n' roll she loves most. By the time she's twenty, her voice is getting noticed, and she has the kind of heedless beauty that makes people do crazy things. Also getting noticed is The Six, a ban

d led by the brooding Billy Dunne. On the eve of their first tour, his girlfriend Camila finds out she's pregnant, and with the pressure of impending fatherhood and fame, Billy goes a little wild on the road. Daisy and Billy cross paths when a producer realizes that the key to supercharged success i

s to put the two together. What happens next will become the stuff of legend. The making of that legend is chronicled in this riveting and unforgettable novel, written as an oral history of one of the biggest bands of the seventies. Taylor Jenkins Reid is a talented writer who takes her work to a ne

w level with Daisy Jones & The Six, brilliantly capturing a place and time in an utterly distinctive voice. Includes a PDF of song lyrics from the bookCast List: Daisy Jones, read by Jennifer Beals Billy Dunne, read by Pablo Schreiber Graham Dunne, read by Benjamin Bratt Eddie Loving, read by Fred

Berman Warren Rhodes, read by Ari Fliakos Karen Karen, read by Judy Greer Camila Dunne, read by January LaVoy Simone Jackson, read by Robinne Lee Narrator / Author, read by Julia Whelan Jim Blades, read by Jonathan Davis Rod Reyes, read by Henry Leyva Artie Snyder, read by Oliver Wyman Elaine Chan

g, read by Nancy Wu Freddie Mendoza, read by P.J. Ochlan Nick Harris, read by Arthur Bishop Jonah Berg, read by Holter Graham Greg McGuinness, read by Brendan Wayne Pete Loving, read by Pete Larkin Wyatt Stone, read by Alex Jenkins Reid Hank Allen, read by Robert Petkoff Opal Cunningham, read by Sar

a Arrington Praise for Daisy Jones & The Six"Daisy Jones & The Six is just plain fun from cover to cover. . . . Her characters feel so vividly real, you'll wish you could stream their albums, YouTube their concerts, and google their wildest moments to see them for yourself."--HelloGiggles"Reid's wit

and gift for telling a perfectly paced story make this one of the most enjoyably readable books of the year."--Nylon"Reid delivers a stunning story of sex, drugs, and rock 'n' roll in the 1960s and '70s in this expertly wrought novel. Mimicking the style and substance of a tell-all celebrity memoir

. . . Reid creates both story line and character gold. The book's prose is propulsive, original, and often raw."--Publishers Weekly (starred review) Taylor Jenkins Reid is the author of The Seven Husbands of Evelyn Hugo, One True Loves, Maybe in Another Life, After I Do, and Forever, Interrupted.

She lives in Los Angeles with her husband, their daughter, and their dog.

多層預裂型ITO薄膜彎曲裂化對水氣穿透率影響之研究

為了解決PDF Split的問題，作者劉彥齊 這樣論述：

軟性有機發光二極體(OLED) 具有輕、薄、可彎曲、不易脆裂等等符合人性化的優勢，能融入如軟性太陽能電池(Solar Cells)、汽機車車燈、穿戴裝置、區域照明等應用，ITO透明導電膜被廣泛使用的，但是在過度彎曲時會因為應力與應變產生龜裂，造成其電性劣化且不穩定，而裂紋也會對阻氣產生影響，因此開發具優良彎曲機強度且具有一定阻氣能力的透明導電膜是必要的。 本研究欲藉由使用預裂型ITO薄膜分析薄膜彎曲裂化與水氣穿透情形之關係。研究方法是製作5層的預裂/堆疊ITO薄膜，總厚度為200nm，在鍍膜過程中使用彎曲鍍膜，並對每一鍍層進行預裂，彎曲鍍膜半徑設計為6~12mm，而預裂半徑也設定為6

~12mm，完成後之5層預裂型ITO薄膜進行150 oC 1hr的熱退火，量測動態彎曲測試ITO膜的阻抗，使用光學鈣測試法觀察薄膜劣化之水氣穿透情形，並由隨時間變化之光穿透率計算WVTR值。 研究結果顯示，當5層預裂型ITO薄膜的預裂半徑(PC)與鍍膜彎曲半徑(SC)為 PC/SC=8mm/8mm時，ITO薄膜可以得到最佳的彎曲機械強度，在1000次半徑13mm的彎曲測試後，其電阻值變化率(ΔR/Ro)可以由單層99%下降到30%，在光學鈣測試法的觀察中得知，5層預裂型ITO薄膜的水氣穿透路徑主要為裂痕，而且裂痕的密度越高鈣膜氧化速度越快，顯示裂痕密度與水氣穿透率有相對應性，在PC/SC

=10mm/10mm條件下的WVTR值為9.04 〖×10〗^(-1) g/m²/day相比單層 1.31 g/m²/day，水氣穿透率有下降的趨勢，所以使用五層預裂型ITO有助於同時改善彎曲機械特性與阻氣率。