篩之島Sieve Isle
Particulate Analysis · 粒徑分析
"Who passes, who stays?"誰過得去，誰留下來？
遊戲：Game: 粒徑大作戰：篩網轟炸客 Sieve Bomber
- ASTM standard sieves, CPFT and the fineness modulus (FM)ASTM 標準篩、累積小於百分率與細度模數
- Dry vs. wet sieving, fines and agglomerates乾篩與濕篩、細粉附著與團聚顆粒
- Particle counting, sedimentation, laser scattering and combined PSDs粒子計數、沉降法、雷射散射與合併粒徑分佈
晶之島Crystal Isle
X-ray Diffraction · X 光繞射
"Every peak must be assigned."每一根峰，都要有主人。
遊戲：Game: 結晶密碼：布拉格偵探社 The Crystal Cipher
- Lattices, Miller indices and symmetry晶格、米勒指標與對稱性
- Bragg's law λ = 2d sinθ, extinction and the structure factor布拉格定律、消光與結構因子
- Diffractometer optics, phase identification and quantification繞射儀光路、相鑑定與定量
微光之島Glimmer Isle
Scanning Electron Microscopy · 掃描式電子顯微鏡
"Light is too clumsy here. Bring the beam."光太笨拙了，換電子束上場。
遊戲：Game: Micro Bloom 微光花園（World 1 → 2 → 3）
- Electron gun, lenses and the interaction volume; SE vs. BSE電子槍、透鏡與交互作用體積；二次電子與背向散射電子
- Image contrast, image analysis and characteristic X-rays影像對比、影像分析與特性 X 光
- EDS, specimen preparation and cement microstructure能量散佈光譜、試片製備與水泥微結構
星屑港Stardust Harbor
Midterm Review · 期中考總複習（PA · XRD · SEM）
"Gather the shards of what you have learned."把學過的碎片撿回來！
遊戲：Game: 噗芙的星之碎片大冒險 — 台北篇 Puff's Star Shard Adventure
- Past exam questions on PA, XRD and SEMPA、XRD、SEM 考古題
- An AR adventure around Taipei走遍台北的 AR 冒險
- Draw a daily omikuji at the harbor shrine for a quick review question在港邊神社抽籤，每天一題快速複習
汞之島Mercury Isle
Mercury Intrusion Porosimetry · 壓汞試驗
"Something silver refuses to get wet…"有個銀色的東西，拒絕被沾濕……
這座島還在霧中，即將開放。This island is still in the mist. Coming soon.
雲苔之庭Cloud-Moss Garden
Gas Adsorption · 氣體吸附
"One layer, then another…"一層，再一層……
這座島還在霧中，即將開放。This island is still in the mist. Coming soon.
熱之火山Ember Volcano
Thermal Analyses · 熱分析
"Turn up the heat and it will confess."加熱，它就會招供。
這座島還在霧中，開放時間待定。This island is still in the mist. Opening date to be announced.
無名之霧Nameless Mist
未來單元A future unit
"Even I don't know what sleeps in this one."連我都不知道，這團霧裡睡著什麼。
預留給未來的第八、九座島。Reserved for an eighth and ninth island.
霧教授Prof. Kiri
葵Aoi
蓮Ren
小汞Merc
Every material hides its secret at its own scale.每種材料，都把秘密藏在自己的尺度裡。
This is the Sea of Measurement. Sieves read millimetres, X-rays read ångströms, electrons read micrometres.這裡是測之海。篩網讀得到毫米，X 光讀得到埃，電子束讀得到微米。
The far islands are still in the mist. I'll clear it, one island at a time, as you learn.遠方的島還在霧裡。隨著你們學習，我會一座一座替你們驅霧。
Board the Bikō-maru. Tap an island and we sail.上船吧，微光丸。點一座島，我們就出航。
Drag to look around, scroll or pinch to zoom, tap an island to sail. Tap me any time for a word of advice.拖曳可移動視角，滾輪或雙指縮放，點一座島就出航。隨時點我，我會送你一句話。
Welcome back. The boat waited where you left it.歡迎回來。船停在你上次離開的地方。
Not yet. The mist hasn't lifted here.まだですよ。這裡的霧還沒散。
Watch! I don't wet anything, so I bounce. θ ≈ 140°!看我！我什麼都不潤濕，所以會彈起來。θ ≈ 140°！
A stamp for your book. Well sailed.蓋上御朱印。航得好。
Every open island is stamped. You are a true navigator of the Sea of Measurement.所有開放的島都蓋滿了。你是測之海真正的航海士。
微光丸駛近梯田島，每層梯田的邊緣都是細竹編成的篩網。The ferry nears a terraced island; every terrace is edged with a fine bamboo sieve.
骨材雨落下：大石留在上層，中粒滾到中段，細砂一路往下。A rain of aggregate: big stones stay high, mid sizes roll to the middle, fine sand slips through.
一團白色細粉黏在粗石上不肯掉，那是乾篩的細粉附著。A puff of white fines clings to a coarse stone: fines clinging in dry sieving.
連篩網都留不住的細粉，流進了海裡。The dust no sieve can hold runs into the sea.
On this island every terrace is a sieve. Coarse stones stay high, fine sand slips through. Count what stays, and you know the grading.這座島的每一層梯田都是一面篩。粗石留在高處，細砂穿過。算清楚留下多少，就讀懂了級配。
So the fineness modulus is just… adding up what stays?所以細度模數，就是把留下來的加起來？
船駛近淡色水晶崖，霧中的白色燈塔亮起。The ferry nears pale crystal cliffs; a white lighthouse wakes in the mist.
光束掃過岩壁，只有在某幾個角度，光才反射成一圈圈圓錐光環。The beam sweeps the cliff. Only at certain angles does it flare into rings of light cones.
光環在夜空連成一條繞射圖譜，其中一根峰的位置空著。The rings draw a diffraction pattern across the sky, with one peak missing.
偵探社的圓窗亮燈，葛諾博士探出頭來。The detective agency's round window lights up; Dr. Gonio leans out.
Light speaks to a crystal only at certain angles, where the extra path is a whole number of wavelengths. Every peak is a witness. Even a missing one is evidence.光只在特定角度與晶體對話，也就是額外路徑恰為整數個波長的時候。每一根峰都是證人，連缺席的那一根也是證據。
Like reading a fingerprint off a rock.像是從石頭上讀指紋。
天色由黃昏轉夜，花園一片暗。Dusk turns to night; the garden goes dark.
電子束之塔射下一道細光，一行一行掃描，掃過的花一列列亮起。The Beam Tower sends down a fine ray, line by line; the flowers light up row by row.
花瓣邊緣特別亮（邊緣效應）；海灣裡，重元素的石頭亮、輕的暗。Petal edges glow brightest (edge effect); in the cove, heavy stones shine and light ones stay dark.
三個區域亮起：電子束之塔、對比海灣、水泥花園。Three districts light up: Beam Tower, Contrast Cove, Cement Garden.
Light is too clumsy at this scale, so we paint with electrons, line by line. Bright edges, bright heavy atoms: each signal tells a different story.到了這個尺度，光太笨拙了，所以我們用電子一行一行作畫。亮的邊緣、亮的重原子，每種訊號說的故事都不一樣。
Wait, why is the edge brighter?等等，為什麼邊緣比較亮？
夏祭之夜，燈籠串滿碼頭，遠處傳來太鼓聲。A summer festival night: lanterns along the pier, taiko drums in the distance.
三發煙火炸成篩網、晶格與花朵，散成星之碎片落入港灣。Three fireworks burst as a sieve, a lattice and a flower, then fall as star shards into the harbor.
噗芙跳上碼頭撿碎片，布告欄的大卷軸展開：期中考。Puff hops onto the pier to gather shards; the great scroll on the noticeboard unrolls: the midterm.
太鼓橋的另一端還在霧裡，橋頭掛著一把鎖。Beyond the taiko bridge the mist still waits, and a lock hangs at its end.
Three islands, one night. Gather the shards of what you have learned. The bridge opens only after the festival.三座島，一個夜晚。把學過的碎片撿回來，祭典結束後，橋才會打開。
Festival first, exam second… right?先祭典，再考試……對吧？
霧裡傳來水滴聲。一顆銀色水珠滾上岸，又縮回霧中。A drip in the mist. A silver bead rolls ashore, then shrinks back.
Something silver refuses to get wet… Not yet. Soon.有個銀色的東西，拒絕被沾濕……還不是時候，快了。
霧中一片苔蘚，露珠一層一層地凝結。Moss in the mist; dew gathers, one layer after another.
One layer, then another… You'll count them one day.一層，再一層……總有一天你會數清楚它們。
霧的後面，火山口閃過一陣紅光。Behind the mist, the crater flickers red.
Turn up the heat and it will confess. But the volcano is still asleep.加熱，它就會招供。不過，火山還在沉睡。
一團沒有名字的霧，靜靜地停在海上。A nameless mist rests quietly on the sea.
Even I don't know what sleeps in this one.連我都不知道，這團霧裡睡著什麼。
A number from an XRD is only as good as the powder it came from.XRD 給出的數字，永遠不會比它所來自的那份粉末更可靠。
Different techniques measure different equivalent sizes. That is why the joins are rarely smooth.不同方法量的是不同的「當量尺寸」，所以接合處很少是平滑的。
An unassigned peak is not noise until you prove it is.未被指派的峰，在你證明它是雜訊之前，都不算雜訊。
Too little sample gives poor statistics; too much blinds the sieve.樣品太少，統計性差；樣品太多，篩網就堵住了。
Habit hints at structure. Only diffraction proves it.晶體外觀只暗示結構，唯有繞射能證明它。
A smaller spot is not free: you pay for it in signal.更小的束斑不是免費的，代價是訊號。
Ask what the instrument saw before you ask what the material is.先問儀器看見了什麼，再問材料是什麼。
Precision grows with √N: double it, and you count four times as long.精度與 √N 成正比：要加倍，就得數四倍久。
大吉Great blessing
末吉Future blessing
建議回篩之島複習。Sail back to Sieve Isle for a review.
建議回晶之島複習。Sail back to Crystal Isle for a review.
建議回微光之島複習。Sail back to Glimmer Isle for a review.
霧之航路・序曲Prelude of the Misty Lane
測之海Sea of Measurement
篩之梯田（民謠）Sieve Terraces (min'yō)
布拉格夜曲（爵士）Bragg Nocturne (jazz)
微光花園圓舞曲Glimmer Garden Waltz
星屑祭（祭囃子）Stardust Festival (matsuri)
霧中（都節）In the Mist (miyako-bushi)
這個瀏覽器無法在頁內全螢幕，已改開新分頁。This browser can't go fullscreen here, so the map opened in a new tab.
WebGPU 運作中WebGPU active
此裝置不支援 WebGPU，已改用軟體繪圖No WebGPU here; using software
軟體繪圖中Software rendering
今天已經抽過了，明天再來吧。答案與解說留在下面。You've drawn today already. Come back tomorrow; today's answer stays below.
How is the fineness modulus (FM) calculated?細度模數如何計算？
- Sum of % passing on all sieves ÷ 100各篩通過百分率總和 ÷ 100
- Sum of cumulative % retained on the standard sieves ÷ 100標準篩上累積留篩百分率總和 ÷ 100
- Largest size ÷ smallest size最大粒徑 ÷ 最小粒徑
The main drawback of wet sieving is…濕篩最主要的缺點是？
- The sample must be dried afterwards量測後樣品必須烘乾
- Fines cling to coarser particles細粉附著在粗顆粒上
- It needs the refractive index需要已知折射率
Why are colloids (< 1 μm) hard to measure by gravity sedimentation?為何膠體（< 1 μm）難以用重力沉降量測？
- The Reynolds number is too high雷諾數太大
- They dissolve它們會溶解
- Brownian motion outweighs gravity布朗運動大於重力
What does CPFT stand for?CPFT 的意思是？
- Cumulative Percent Finer Than累積小於百分率
- Coarse Particle Fraction Test粗顆粒比例試驗
- Constant Particle Flow Technique定速顆粒流技術
Cu Kα (λ = 0.15418 nm) on quartz (101), d = 0.334 nm. 2θ is about…Cu Kα（λ = 0.15418 nm）照射石英 (101)，d = 0.334 nm，2θ 約為？
- 13.3°
- 26.7°
- 53.4°
Which reflections appear for a body-centred (I) lattice?體心 I 晶格會出現哪些反射？
- All (hkl)全部 (hkl)
- h, k, l all odd or all evenh、k、l 全奇或全偶
- h + k + l evenh + k + l 為偶數
CH (001) is far stronger than the card and the other lines too weak. Most likely cause?CH (001) 遠高於卡片、其他譜線偏低，最可能的原因是？
- Preferred orientation of platy crystals片狀晶粒的擇優取向
- A 2θ zero offset2θ 零點偏移
- Kβ ghost peaksKβ 假峰
What does an amorphous (glass) XRD pattern look like?非晶質（玻璃）的 XRD 圖譜長什麼樣？
- A set of sharp peaks一組尖銳峰
- One broad hump, no sharp peaks一個寬鼓包，沒有尖峰
- No signal at all完全沒有訊號
In a BSE image, which phase appears brightest?在背向散射電子（BSE）影像中，哪一種相最亮？
- The phase with the highest mean atomic number平均原子序最高的相
- The phase with the roughest surface表面最粗糙的相
- The phase with the lowest density of pores孔隙最少的相
Why do edges look bright in a secondary-electron (SE) image?為什麼二次電子（SE）影像中邊緣特別亮？
- Edges contain heavier elements邊緣含較重的元素
- Edges are charged邊緣帶電
- More secondary electrons escape near an edge邊緣附近有更多二次電子逃逸出來
Raising the accelerating voltage makes the interaction volume…提高加速電壓，交互作用體積會？
- Smaller變小
- Larger and deeper變大、變深
- Unchanged不變
A non-conductive cement specimen keeps "charging" in the SEM. A common fix?不導電的水泥試片在 SEM 中一直「充電」，常見的解決方法是？
- Coat it with a thin conductive layer (e.g. carbon)鍍上一層薄導電膜（例如碳）
- Raise the magnification提高放大倍率
- Use a thicker specimen改用更厚的試片
序章 · 研究室的危機Prologue · Trouble in the lab
古井（ふるい）博士的研究室收到一整車混凝土骨材，級配卻不明。漏斗裡的砂石不停落下，篩塔眼看就要滿了。Dr. Furui's lab has received a truckload of concrete aggregate with unknown grading. Particles keep pouring from the hopper, and the sieve stack is about to overflow.
你的任務：讓每一顆骨材落在正確的篩層上，完成篩分析。Your job: land every particle on the right sieve and complete the sieve analysis.
你將學到What you will learn
- ASTM 標準篩與半尺寸篩、% 通過（CPFT）與細度模數ASTM standard and half-size sieves, % passing (CPFT) and the fineness modulus
- 乾篩與濕篩：細粉附著、團聚顆粒、篩網堵塞Dry vs. wet sieving: clinging fines, agglomerates, sieve blinding
- 粒子計數、沉降法、雷射散射、光子相關與合併粒徑分佈Particle counting, sedimentation, laser scattering, photon correlation and combined PSDs
玩法How to play
俄羅斯方塊＋轟炸超人。走到漏斗旁按 A 吸入骨材、移到定位再吐出；比篩孔小的會穿過，比篩孔大的會留下。卡住時按 B 放炸彈：乾篩炸彈震鬆、水洗炸彈洗掉細粉。能量滿按 S 開顯微鏡。Tetris meets Bomberman. Press A by the hopper to inhale a particle and spit it where you want; finer ones pass, coarser ones stay. When it clogs, press B for a bomb: dry bombs shake things loose, wet bombs wash fines away. Press S for the microscope when energy is full.
←↑→↓ / WASD · Z = A · X = B · C 乾／濕dry/wet · V = S
六個季節關卡Six seasonal stages
春・櫻花研究室Spring · Sakura Lab夏祭・粗骨材Summer Festival · Coarse秋紅葉・半尺寸Autumn Maples · Half sizes冬の溫泉・濕篩Winter Onsen · Wet sieving月見之夜・計數Moon Night · Counting富士決戰・全粒徑Mt. Fuji Finale · Full PSD
每關結束有課堂小測驗。1–4 人同機遊玩，或開房讓同學用手機掃 QR code 加入。Each stage ends with a quick quiz. Play 1–4 players on one device, or host a room that classmates join by QR code.
序章 · 案件檔案 001Prologue · Case file 001
犯罪組織「玻璃相」沒有長程有序，在 X 光下不留下任何繞射峰。證物活了過來，而且外觀一模一樣。The Glass Phase syndicate has no long-range order, so it leaves no diffraction peaks under X-rays. The evidence has come alive, and every piece looks the same.
你是布拉格偵探社的新進探員。手上的繞射槍就是一台繞射儀——射擊規則，就是物理定律。You are a rookie at the Bragg Detective Agency. Your diffraction gun is a diffractometer, and the rules of shooting are the laws of physics.
你將學到What you will learn
- 七大晶系、布拉維格子、米勒指標與對稱Crystal systems, Bravais lattices, Miller indices and symmetry
- 布拉格定律 λ = 2d sinθ、消光與結構因子Bragg's law λ = 2d sinθ, extinction and the structure factor
- 繞射儀光路、相鑑定、基質吸收與內標、製樣與水泥熟料Diffractometer optics, phase identification, matrix absorption and internal standards, preparation and clinker
玩法How to play
敵人卡片列出 (hkl) 與 d 值。用 λ = 2d sinθ 算出 2θ、調好刻度再射擊；算錯，子彈只會穿透。F = 0 的晶面完全免疫——消失的峰，本身就是證據。Each target lists (hkl) and d. Compute 2θ from λ = 2d sinθ, set the dial and fire; a wrong angle just passes through. Planes with F = 0 are immune, and a missing peak is itself evidence.
WASD · Space 射擊fire · E/Q ±0.05° · C/Z ±1° · Enter 輸入 2θtype 2θ
偵探守則Detective's rules
12 個案件cases每案 10–15 分鐘10–15 min each1–4 人1–4 players
四人連線時分成光源手、光路手、製樣手、分析手，每案輪換。評分看準確度與推理，不是擊殺數。With four players the roles are Source, Optics, Prep and Analyst, rotating each case. Scores reward accuracy and reasoning, not kills.
序章 · 看不見的花Prologue · Flowers too small to see
微光花園的花小到光已經照不出來。點亮電子束之塔，帶著夥伴穿越三個世界，讓花在電子束下重新綻放。The flowers of the Glimmer Garden are too small for light to show. Light the Beam Tower, lead your partners through three worlds, and make the flowers bloom again under the electron beam.
沿途等著你的魔王：糊糊菇、影子菇，還有溶溶。Bosses on the way: the Blur Mushroom, the Shadow Mushroom and Melty.
三個世界Three worlds
- World 1 電子束之塔 · 電子槍、透鏡、交互作用體積、SE 與 BSEElectron gun, lenses, interaction volume, SE and BSE
- World 2 對比海灣 · 原子序對比、四象限偵測器、濾波／臨界值／形態學、特性 X 光Atomic-number contrast, four-quadrant detector, filtering, thresholds, morphology, characteristic X-rays
- World 3 水泥花園 · EDS 定性與 ZAF 定量、試片製備與充電、熟料與水化漿體EDS and ZAF quantification, specimen preparation and charging, clinker and hydrated paste
玩法How to play
即時戰略（RTS）。請依 World 1 → 2 → 3 的順序玩：下一個世界開新遊戲時，會自動帶入前一個世界的夥伴與花瓣。Real-time strategy. Play World 1 → 2 → 3 in order: each new world brings along the partners and petals from the last.
小提醒Tips
存檔記在瀏覽器裡，請用同一台裝置、同一個瀏覽器；換裝置時可在遊戲內匯出、匯入存檔。手機請橫向握持，按「全螢幕開始」。Saves live in your browser, so keep the same device and browser; export and import saves in the game to switch devices. On a phone, hold it sideways and start in fullscreen.
序章 · 祭典之夜Prologue · Festival night
祭典的煙火化成星之碎片，散落在台北各處。跟著噗芙走出教室，把 PA、XRD、SEM 的碎片一片片撿回來。The festival fireworks have scattered as star shards across Taipei. Follow Puff out of the classroom and gather the shards of PA, XRD and SEM one by one.
你將複習What you will review
PA 粒徑分析particulate analysisXRD X 光繞射X-ray diffractionSEM 電子顯微鏡electron microscopy
期中考的考古題，全部藏在碎片裡。Past midterm questions are hidden in the shards.
玩法How to play
結合定位的 AR 即時戰略冒險。手機請用「手機版」開新頁面遊玩，定位與全螢幕最穩定；遊戲說明書在遊戲頁面上。An AR strategy adventure that uses your location. On a phone, use the mobile version in its own page for the most stable location and fullscreen; the manual is on the game page.
港口小提醒Harbor tips
回到港邊神社，每天可以抽一支籤複習一題。期中考後，這裡會改為「複習港」。Come back to the harbor shrine for one review question a day. After the midterm, this becomes the Review Harbor.
CT5812701 · 材料物化性分析Physical and Chemical Analysis on Materials
霧之群島Materia Archipelago
物性航路 · 測之海A voyage across the Sea of Measurement
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此地圖原始碼已遭修改或於未授權位置使用，無法執行。請使用 AEML, NTUST 發佈的原始版本。This copy has been modified or is running from an unauthorised location, and is locked. Please use the original release by AEML, NTUST.