欢迎您登陆
+ 影音搜索
 
 
<2025年7月>
周一周二周三周四周五周六周日
30123456
78910111213
14151617181920
21222324252627
28293031123
45678910
听力等级

含中文字幕节目   

越南语 2023-07-24    
Máy in 3D miếng dán vi kim đơn giản hóa cung cấp vaccine mRNA đến vùng sâu【Miền Bắc】

Keywords:

Máy in 3D miếng dán vi kim đơn giản hóa cung cấp vaccine mRNA đến vùng sâu, vùng xa. Các nhà khoa học Viện Công nghệ Massachusetts (MIT) phát triển phương pháp mới, sử dụng máy in 3D chế tạo các mi...


越南语 2023-07-24    
Máy in 3D miếng dán vi kim đơn giản hóa cung cấp vaccine mRNA đến vùng sâu【Miền Nam】

Keywords:

Máy in 3D miếng dán vi kim đơn giản hóa cung cấp vaccine mRNA đến vùng sâu, vùng xa. Các nhà khoa học Viện Công nghệ Massachusetts (MIT) phát triển phương pháp mới, sử dụng máy in 3D chế tạo các mi...


Video 2023-07-24    
What is CRISPR

Keywords:

[Jennifer Doudna:] Science is a serendipitous endeavor. We're exploring nature and trying our best to get at the truth. And every now and then, we're surprised. [Ethan Bier:] When I first hear...


British English 2023-07-23    
People Living in Michigan don't Drink the Tap Water - Ⅰ

Keywords:

United States. Tainted water. Message in a bottle. Help is on its way for Benton Harbor's lead-pipe problem, and America's. People Living in Benton Harbor, Michigan, don't drink the tap water. ...


Pre-Intermediate 2023-07-23    
Singer Marian Anderson, 1897-1993

Keywords:

A tall black woman is singing in a concert hall.Her eyes are closed.She is not looking at the crowd of peoplesitting silently before her.But she feels their presence.She tries to make the musictouch t...


泰语 2023-07-23    
วอลเปเปอร์มือถือเสริมดวง เปิดอินไซต์พฤติกรรมผู้บริโภคสาย - Ⅱ

Keywords:

ปัจจัยที่มีผลให้คนตัดสินใจซื้อวอลเปเปอร์มือถือเสริมดวง คนกลุ่มไหนใช้กันเยอะ (อายุ การศึกษา อาชีพ) พฤติกรรมผู้ใช้วอลเปเปอร์มือถือเสริมดวง ใช้ทำไม


西班牙语 2023-07-23    
La cápsula del tiempo prehistórica de la Cueva del Arco

Keywords:

La arqueología nos sigue sorprendiendo con hallazgos como el del yacimiento de la Cueva del Arco, en el Cañón de Almadenes de Cieza, en Murcia, donde se ha localizado una inmensa cavidad con decenas d...


Intermediate 2023-07-22    
Nobel Laureate Avram Hershko - The Orchestra in the Cell - Ⅰ

Keywords:

Steve: When you were doing your work for which you were awarded the Nobel Prize, everybody was looking at the synthesis of proteins, and you went with very few other people in a different dir...


使用须知 常见问题  

Copyright© 2015-2025 kuotuo Inc. All rights reserved  

粤ICP备12056166号-3 粤公网安备 44010602002199号

您的IP地址:10.3.250.22