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lanthanum
US
・
UK
A1 初級
n.
名詞
鑭
影片字幕
週期表之歌》(2018年更新!)。 (The Periodic Table Song (2018 UPDATE!))
03:05
Lanthanum
, Cerium
氡,鍅還能持續一段時間
C1 高級
新週期表之歌(更新) (The NEW Periodic Table Song (Updated))
02:54
Lanthanum
, cerium, and Praseodymium.
鑭、鈰和鐠。
C1 高級
SLOW "新週期表之歌(按順序)"(AsapSCIENCE 2013)。 (SLOW "The NEW Periodic Table Song (In Order)" (AsapSCIENCE 2013))
04:21
Lanthanum
, cerium and praseodymium
C1 高級
我們的這些元素已經用完了--這裡有辦法 (We're Running Out of These Elements — Here's How)
09:27
Up to 50% of the glass in your smartphone camera, for instance, is made of
lanthanum
.
After processing, monazite can contain up to 70% cerium and
lanthanum
,
B1 中級
氟化物電池(This Fluoride Battery Could Mean Phone Batteries That Last a Week)
04:49
They paired it with a copper
lanthanum
trifluoride cathode and a metal anode, and created a prototype
C1 高級
为什么中国对稀土的控制很重要(Why China's control of rare earths matters | FT)
03:14
with obscure names such as
lanthanum
and terbium.
B1 中級