2,099 個「 Chemistry 」的搜尋結果

依關聯性

8: 炭化木（聖誕12天 (8: Charred Wood (12 Days of Christmas))

02:52

8: 炭化木（聖誕12天 (8: Charred Wood (12 Days of Christmas))

2

3：元素針（聖誕12天 (3: Element Pins (12 Days of Christmas))

02:46

3：元素針（聖誕12天 (3: Element Pins (12 Days of Christmas))

3

性慾與情感(Helen Fisher on Love, Lust and Attachment)

04:43

性慾與情感(Helen Fisher on Love, Lust and Attachment)

182

中文 B1 中級

當你死後，你的身體會發生什麼？- 反應 (What Happens to Your Body When You Die? - Reactions)

03:38

當你死後，你的身體會發生什麼？- 反應 (What Happens to Your Body When You Die? - Reactions)

304

字幕已審核

起司的美味關鍵用科學方法做出美味焗烤起司三明治！ (The Science of the Perfect Grilled Cheese Sandwich)

03:16

起司的美味關鍵用科學方法做出美味焗烤起司三明治！ (The Science of the Perfect Grilled Cheese Sandwich)

24035

中文 B2 中高級

週期表上的四種新元素是什麼？ (What Are The Four New Elements On The Periodic Table?)

04:10

週期表上的四種新元素是什麼？ (What Are The Four New Elements On The Periodic Table?)

119

關於金錢的4個科學祕密--反應 (4 Science Secrets About Money - Reactions)

03:19

關於金錢的4個科學祕密--反應 (4 Science Secrets About Money - Reactions)

117

字幕已審核

大哉問：愛到底是什麼？ (World's Most Asked Questions: What Is Love?)

03:35

大哉問：愛到底是什麼？ (World's Most Asked Questions: What Is Love?)

36050

中文 B1 中級

正式電荷｜分子和離子化合物結構和性質｜AP化學｜可汗學院 (Formal charge | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

07:03

正式電荷｜分子和離子化合物結構和性質｜AP化學｜可汗學院 (Formal charge | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

4

水泥。一個非常困難的問題 (Cement: A Really Hard Problem)

06:17

水泥。一個非常困難的問題 (Cement: A Really Hard Problem)

16

21.膽固醇生物合成3和膽固醇穩態1。 (21. Cholesterol Biosynthesis 3 & Cholesterol Homeostasis 1)

53:40

21.膽固醇生物合成3和膽固醇穩態1。 (21. Cholesterol Biosynthesis 3 & Cholesterol Homeostasis 1)

7

是的，您可以 (Yes You Can)

02:36

是的，您可以 (Yes You Can)

58

飢餓遊戲》喬什-哈奇森與隱形猴子鬥智鬥勇，惡作劇詹妮弗-勞倫斯。 (Hunger Games' Josh Hutcherson fights invisible monkeys and pranks Jennifer Lawrence)

02:19

飢餓遊戲》喬什-哈奇森與隱形猴子鬥智鬥勇，惡作劇詹妮弗-勞倫斯。 (Hunger Games' Josh Hutcherson fights invisible monkeys and pranks Jennifer Lawrence)

450

為什麼培根這麼香？ (Why Does Bacon Smell So Good?)

02:06

為什麼培根這麼香？ (Why Does Bacon Smell So Good?)

304

課堂上的融合 (Inclusion in the Classroom)

05:26

課堂上的融合 (Inclusion in the Classroom)

34

世界上最小的機器人。納米機械的崛起 (The World's Smallest Robots: Rise of the Nanomachines)

04:47

世界上最小的機器人。納米機械的崛起 (The World's Smallest Robots: Rise of the Nanomachines)

75

湯姆-布雷迪和小牛隊在第10周有什麼危險？| 起床 (What's at stake for Tom Brady and the Bucs in Week 10? | Get Up)

03:32

湯姆-布雷迪和小牛隊在第10周有什麼危險？| 起床 (What's at stake for Tom Brady and the Bucs in Week 10? | Get Up)

4

中文 B1 中級

工作實例。從質譜中識別出一種元素｜AP化學｜可汗學院 (Worked example: Identifying an element from its mass spectrum | AP Chemistry | Khan Academy)

03:21

工作實例。從質譜中識別出一種元素｜AP化學｜可汗學院 (Worked example: Identifying an element from its mass spectrum | AP Chemistry | Khan Academy)

3

離子鍵｜分子和離子化合物的結構和性質｜AP化學｜可汗學院 (Ionic bonds | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

04:10

離子鍵｜分子和離子化合物的結構和性質｜AP化學｜可汗學院 (Ionic bonds | Molecular and ionic compound structure and properties | AP Chemistry | Khan Academy)

6

工作實例。從燃燒數據中確定一個經驗公式｜AP化學｜可汗學院 (Worked example: Determining an empirical formula from combustion data | AP Chemistry | Khan Academy)

10:02

工作實例。從燃燒數據中確定一個經驗公式｜AP化學｜可汗學院 (Worked example: Determining an empirical formula from combustion data | AP Chemistry | Khan Academy)

6

TVF Play | 火焰 S01E01 I 在www.tvfplay.com 上觀看所有劇集。 (TVF Play | Flames S01E01 I Watch all episodes on www.tvfplay.com)

14:55

TVF Play | 火焰 S01E01 I 在www.tvfplay.com 上觀看所有劇集。 (TVF Play | Flames S01E01 I Watch all episodes on www.tvfplay.com)

3

我們在馬裡亞納海溝發現核彈的放射性痕跡 (We Found Radioactive Traces From Nuclear Bombs in the Mariana Trench)

07:46

我們在馬裡亞納海溝發現核彈的放射性痕跡 (We Found Radioactive Traces From Nuclear Bombs in the Mariana Trench)

13

燒烤的科學性!!! (The Science of BBQ!!!)

07:42

燒烤的科學性!!! (The Science of BBQ!!!)

137

中文 B1 中級

等一下！Karl-Anthony Towns 已經創下灰狼隊的3分球紀錄了？！| The Jump (Wait, Karl-Anthony Towns set the Wolves' 3-pointers record already?! | The Jump)

05:54

等一下！Karl-Anthony Towns 已經創下灰狼隊的3分球紀錄了？！| The Jump (Wait, Karl-Anthony Towns set the Wolves' 3-pointers record already?! | The Jump)

8

中文 B1 中級

2：週期性餐桌毯（聖誕12天 (2: Periodic Table Blankets (12 Days of Christmas))

03:32

2：週期性餐桌毯（聖誕12天 (2: Periodic Table Blankets (12 Days of Christmas))

3

C6H6的路易斯結構。如何畫出C6H6(苯)的路易斯結構？ (C6H6 Lewis Structure: How to Draw the Lewis Structure for C6H6 (Benzene))

02:22

C6H6的路易斯結構。如何畫出C6H6(苯)的路易斯結構？ (C6H6 Lewis Structure: How to Draw the Lewis Structure for C6H6 (Benzene))

59

如何給字母CH發音，CH, K, SH - 美國英語發音課程 (How to Pronounce the Letters CH pronounced CH, K, SH - American English Pronunciation Lesson)

02:52

如何給字母CH發音，CH, K, SH - 美國英語發音課程 (How to Pronounce the Letters CH pronounced CH, K, SH - American English Pronunciation Lesson)

28

中文 B1 中級

拉梅洛-波爾在NBA的第一場比賽中對陣朗佐："和他一起出場很酷"｜NBA on ESPN (LaMelo Ball on first NBA game vs. Lonzo: 'It was cool to be out there with him' | NBA on ESPN)

02:34

拉梅洛-波爾在NBA的第一場比賽中對陣朗佐："和他一起出場很酷"｜NBA on ESPN (LaMelo Ball on first NBA game vs. Lonzo: 'It was cool to be out there with him' | NBA on ESPN)

8

中文 A2 初級

DNA結構的發現--簡單的解釋 (DNA Structure's Discovery - Explained simply)

03:17

DNA結構的發現--簡單的解釋 (DNA Structure's Discovery - Explained simply)

26

中文 B2 中高級

不要浪費Covid-19的機會。 (Don't Waste Covid-19 Opportunity)

03:37

不要浪費Covid-19的機會。 (Don't Waste Covid-19 Opportunity)

10

我們還能認出外星生命嗎？美國宇航局天體生物學家解釋說 (Would we even recognize alien life? NASA astrobiologist explains)

02:54

我們還能認出外星生命嗎？美國宇航局天體生物學家解釋說 (Would we even recognize alien life? NASA astrobiologist explains)

6

中文 B1 中級

如何在大學預科科學課上取得好成績（化學、生物、物理）？ (How to Ace College Premed Science Classes (OChem, Biology, Physics))

09:32

如何在大學預科科學課上取得好成績（化學、生物、物理）？ (How to Ace College Premed Science Classes (OChem, Biology, Physics))

20

中文 B1 中級

SPLIT官方預告片(2017)詹姆斯-麥卡沃伊驚悚電影高清版。 (SPLIT Official TRAILER (2017) James McAvoy Thriller Movie HD)

05:31

SPLIT官方預告片(2017)詹姆斯-麥卡沃伊驚悚電影高清版。 (SPLIT Official TRAILER (2017) James McAvoy Thriller Movie HD)

37

速成班的新內容 (What's new with Crash Course)

02:54

速成班的新內容 (What's new with Crash Course)

4

在德國慕尼黑工業大學施特勞賓校區攻讀可持續管理與技術碩士學位 (Studying the Master in Sustainable Management & Technology at TUM Campus Straubing)

03:32

在德國慕尼黑工業大學施特勞賓校區攻讀可持續管理與技術碩士學位 (Studying the Master in Sustainable Management & Technology at TUM Campus Straubing)

30

中文 B2 中高級

智能手機如何讓你保持清醒--反應 (How Smartphones Keep You Awake - Reactions)

02:51

智能手機如何讓你保持清醒--反應 (How Smartphones Keep You Awake - Reactions)

118

改變世界的意外發現---------------------------反應 (Accidental Discoveries That Changed The World - Reactions)

05:38

改變世界的意外發現---------------------------反應 (Accidental Discoveries That Changed The World - Reactions)

180

傑夫-范甘迪對火箭隊多年來對待詹姆斯-哈登的看法｜KJZ。 (Jeff Van Gundy's thoughts on how the Rockets have treated James Harden over the years | KJZ)

05:37

傑夫-范甘迪對火箭隊多年來對待詹姆斯-哈登的看法｜KJZ。 (Jeff Van Gundy's thoughts on how the Rockets have treated James Harden over the years | KJZ)

7

中文 A2 初級

多蘿西-克羅夫特-霍奇金的非凡人生 | BBC創意 (The exceptional life of Dorothy Crowfoot Hodgkin | BBC Ideas)

05:59

多蘿西-克羅夫特-霍奇金的非凡人生 | BBC創意 (The exceptional life of Dorothy Crowfoot Hodgkin | BBC Ideas)

15

中文 B1 中級

這就是愛的力量（布魯斯-利普頓談《蜜月效應》）。 (This Is How Powerful Love Can Be (Bruce Lipton on The Honeymoon Effect))

06:33

這就是愛的力量（布魯斯-利普頓談《蜜月效應》）。 (This Is How Powerful Love Can Be (Bruce Lipton on The Honeymoon Effect))

29

憋氣對身體有什麼影響？ (Here’s What Holding Your Breath Does To Your Body)

05:03

憋氣對身體有什麼影響？ (Here’s What Holding Your Breath Does To Your Body)

25

中文 B2 中高級

氨基酸結構介紹電荷分類和反應 (Amino Acids Intro to Structure Charge Classification and Reactions)

11:23

氨基酸結構介紹電荷分類和反應 (Amino Acids Intro to Structure Charge Classification and Reactions)

26

致命的馬錢子 - 視頻週期表 (Deadly Strychnine - Periodic Table of Videos)

11:24

致命的馬錢子 - 視頻週期表 (Deadly Strychnine - Periodic Table of Videos)

10

四大基本力量 (Four Fundamental Forces)

10:30

四大基本力量 (Four Fundamental Forces)

57

驚人的鉬 (Amazing Molybdenum)

11:52

驚人的鉬 (Amazing Molybdenum)

2

甲基化 (Methylation)

10:06

甲基化 (Methylation)

88