Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Arabic
Basque
Bulgarian
Catalan
Croatian
Czech
Danish
Dutch
English
Estonian
Finnish
French
German
Greek
Hungarian
Irish
Italian
Latvian
Lithuanian
Maltese
Norwegian Bokmål
Polish
Portuguese
Romanian
Russian
Slovak
Slovene
Spanish
Swedish
Turkish
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
地壳
dìqiào
environ.
kůra zemská
(地球结构的外层,厚度为6公尺至48公尺,包含莫霍(洛维奇)不连续面(一个引起地震的不连续面,出现在地壳及其下的地幔之间;这不连续面出现在陆地下平均35公里和海洋下大约10公里处)以上的所有物质。 以前认为一个冷却坚固的表层覆盖着热熔融内部的想法,现在已被地壳是由两层外壳组成的概念所取代,一个是硅镁组成的内部基本单元(大洋地壳),一个是由硅铝组成的外部花岗石单元(大陆地壳)。)
地壳:
2 phrases
in 1 subject
Environment
2
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips