calcareous sinter câu

The “Santa Clause” is translated from the German “Sinter Klaes.”Tiếng "Santa Clause" được dịch từ tiếng Đức "Sinter Klaes." The Dutch w...

Additionally, stones in each category can be either Calcareous or Siliceous.Ngoài ra, đá trong mỗi thể loại có thể là loại đá vôi hoặc ...

When Martill and colleagues first described Irritator challengeri, the holotype was still extensively encased in calcareous rock matrix...

He told Rediff magazine that, in the 32-foot (10-meter) samples, “We found marine sands on top and below that was a mixed assemblage of...

Combined with rainfall it creates weak sulfuric or nitric acid, which over centuries can erode calcareous stone.Khi kết hợp với đủ lượn...