Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Afrikaans
Arabic
Basque
Bulgarian
Catalan
Chinese
Croatian
Czech
Danish
Dutch
English
Esperanto
Estonian
Finnish
French
German
Greek
Hungarian
Indonesian
Irish
Italian
Japanese
Korean
Latvian
Lithuanian
Maltese
Norwegian Bokmål
Polish
Portuguese
Romanian
Russian
Scottish Gaelic
Serbian
Serbian Latin
Slovak
Slovene
Spanish
Swedish
Turkish
Ukrainian
Uzbek
Vietnamese
Terms
for subject
Physics
containing
standard
|
all forms
|
exact matches only
English
Chinese
standard
acceleration of free fall
标准自由落体加速度
standard
time
标准时
standard
time of day
钟时
Get short URL
