About 吸器 results of 10,000

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NoseFrida Nasal aspirator01:46

NoseFrida Nasal aspirator

126
B1
Respirator Safety09:17

Respirator Safety

33
B2
| Respiratory system physiology | 09:36

| Respiratory system physiology |

59
B1
Respiratory Protection Intro01:24

Respiratory Protection Intro

81
B2
Circulatory & Respiratory Systems - CrashCourse Biology #2711:40

Circulatory & Respiratory Systems - CrashCourse Biology #27

112
B2
Respiratory alkalosis - The Acid-Base Series04:55

Respiratory alkalosis - The Acid-Base Series

25
B2
87 - Safety Video: Dust, Fumes & Respirators11:59

87 - Safety Video: Dust, Fumes & Respirators

117
B1
Lung cancer types | Respiratory system diseases | NCLEX-RN | Khan Academy05:45

Lung cancer types | Respiratory system diseases | NCLEX-RN | Khan Academy

92
B1
The Difference Between Respirators and Surgical Masks05:37

The Difference Between Respirators and Surgical Masks

112
C1
This 3D Bioprinted Organ Just Took Its First "Breath"04:49

This 3D Bioprinted Organ Just Took Its First "Breath"

5603
B1
Vacuuming Our Blackheads For The First Time05:09

Vacuuming Our Blackheads For The First Time

10
B1
Two Stoned Comedians Explain the Respiratory System | STONED SCIENCE06:06

Two Stoned Comedians Explain the Respiratory System | STONED SCIENCE

38
A2
Respiratory Protection for Healthcare Workers Training Video33:14

Respiratory Protection for Healthcare Workers Training Video

272
C1
Masks, ventilators, swabs: how makers are fighting coronavirus08:18

Masks, ventilators, swabs: how makers are fighting coronavirus

7
B1
How Ventilator Production Is Ramping Up Around The World03:03

How Ventilator Production Is Ramping Up Around The World

7
B2
机器学习简介（机器学习从零到一第一集)08:27

机器学习简介（机器学习从零到一第一集)

20
B2
Do hospitals have enough beds and respirators?04:39

Do hospitals have enough beds and respirators?

2
B1
Transudate vs exudate | Respiratory system diseases | NCLEX-RN | Khan Academy09:01

Transudate vs exudate | Respiratory system diseases | NCLEX-RN | Khan Academy

38
B1
Marathon Runner David Lat Talks Life On a Ventilator01:28

Marathon Runner David Lat Talks Life On a Ventilator

5
B1
Cheap ventilator could win top 'Africa Prize'01:57

Cheap ventilator could win top 'Africa Prize'

7
B1
构件一个图像分类器（机器学习从零到一第四集）07:06

构件一个图像分类器（机器学习从零到一第四集）

14
B1
Respiratory System | The Dr. Binocs Show | Learn Videos For Kids03:53

Respiratory System | The Dr. Binocs Show | Learn Videos For Kids

62
B2
How to Use an Aspirator to Remove Mucus | Infant Care01:55

How to Use an Aspirator to Remove Mucus | Infant Care

88
B1
James Dyson launches new Dyson vacuum with laser technology.09:28

James Dyson launches new Dyson vacuum with laser technology.

15
B1
Cystic fibrosis pathophysiology | Respiratory system diseases | NCLEX-RN | Khan Academy06:11

Cystic fibrosis pathophysiology | Respiratory system diseases | NCLEX-RN | Khan Academy

20
B2
More on Vacuums - Sixty Symbols05:46

More on Vacuums - Sixty Symbols

1
B1
Being on a Ventilator, as Explained by Coronavirus Survivor02:19

Being on a Ventilator, as Explained by Coronavirus Survivor

4
B2
The iron lung and the fight to end polio02:20

The iron lung and the fight to end polio

32
B1
ブラックホールに吸い込まれた情報はどうなる？| WIRED.jp15:36

ブラックホールに吸い込まれた情報はどうなる？| WIRED.jp

6
B1
Lauv - Breathe03:59

Lauv - Breathe

99
A2
Lauv - Breathe03:59

Lauv - Breathe

69
A2
Cellular Respiration: Do Cells Breathe?: Crash Course Biology #2714:02

Cellular Respiration: Do Cells Breathe?: Crash Course Biology #27

22
B2
Health care workers scramble for ways to increase the supply of ventilators02:26

Health care workers scramble for ways to increase the supply of ventilators

1
B1
How Medications Get Absorbed By Your Body04:20

How Medications Get Absorbed By Your Body

25
B2
(CC) Top 200 Drugs Chapter 3 Respiratory Nursing Pharmacology by Suffix (Memorizing Pharmacology)14:54

(CC) Top 200 Drugs Chapter 3 Respiratory Nursing Pharmacology by Suffix (Memorizing Pharmacology)

20
B2
The Neuroscience of Breath: How to Use Breathing to Control Emotions09:04

The Neuroscience of Breath: How to Use Breathing to Control Emotions

320
B1
Why Plastic Straws Suck04:38

Why Plastic Straws Suck

18882
B1
Microsoft Sucks06:58

Microsoft Sucks

2841
B1
Take Care with Peanuts（跟花生漫画学习关爱）：深呼吸01:01

Take Care with Peanuts（跟花生漫画学习关爱）：深呼吸

191
A1
机器学习中的基本计算机视觉概念（机器学习从零到一第二集）08:00

机器学习中的基本计算机视觉概念（机器学习从零到一第二集）

18
B1
Powered by TensorFlow: Helping doctors detect respiratory diseases using machine learning03:12

Powered by TensorFlow: Helping doctors detect respiratory diseases using machine learning

9
B1
Can Animal Ventilators Help People Who Need Them?02:11

Can Animal Ventilators Help People Who Need Them?

4
B2
Working a Day in one of Japan's Oldest Jobs: 漆器作り08:46

Working a Day in one of Japan's Oldest Jobs: 漆器作り

19
B1
How do ventilators work? - Alex Gendler05:42

How do ventilators work? - Alex Gendler

25
B2
What If the Great Attractor Swallowed Our Galaxy?05:41

What If the Great Attractor Swallowed Our Galaxy?

5
B2
如何1分鐘內緩解焦慮？ ► 用「2吸1呼法」- 聽聽史丹佛大學教授怎麽說 Dr. Andrew Huberman 安德魯．胡伯曼博士（中英字幕）02:37

如何1分鐘內緩解焦慮？ ► 用「2吸1呼法」- 聽聽史丹佛大學教授怎麽說 Dr. Andrew Huberman 安德魯．胡伯曼博士（中英字幕）

75
B2