精製した (seisei shita) is the past tense of 精製する (seisei suru) which means "to purify" in Japanese. It's an incomplete sentence, so it could be referring to many things without context.生成した is also another possibility. This may be used to mean "created", "took form" or "was born".
"Shita" is a Japanese word and in English it means "Down"
It means "don't look down."
Shita.
'kega shita.'
You can, but hes not on right now.
imi shiteiru = understand the meaning
Sakura no Ki no Shita was created on 2000-03-01.
Hitotsu Sora no Shita was created on 2010-09-22.
Minna Sora no Shita was created on 2009-07-08.
Shigeo Kasuga has written: 'Keizai chirigaku no seisei' -- subject(s): Economic geography
(shita)hou ga ii *word in bracket can be replaced with any other plain past verb.
Shita. Or if you mean top/bottom. Top : tachi たち Bottom : neko ネコ