sự thấm lọc
/ˌpɜːkəˈleɪʃn//ˌpɜːrkəˈleɪʃn/The term "percolation" originates from the coffee-making process. In the late 18th century, coffee was typically brewed by pouring hot water over ground coffee beans in a filter. The water would seep through the grounds and into a pot below, creating a rich and flavorful coffee. The process was described as "percolation" by Italian physician and scientist, Alessandro Cagliostro, in 1789. The term is derived from the Latin words "per" meaning "through" and "colare" meaning "to sift". Cagliostro's description of the coffee-making process used the term to describe the movement of liquid through a solid, and it was later applied to other scientific contexts, such as the flow of fluids through porous materials or the distribution of contaminants in groundwater. Today, the concept of percolation is widely used in various fields, including engineering, ecology, and chemistry.
the process of a liquid, gas, etc. moving gradually through a surface that has very small holes or spaces in it
quá trình chất lỏng, khí, v.v. di chuyển dần dần qua bề mặt có các lỗ hoặc khoảng trống rất nhỏ
Các viên gạch có tác dụng ngăn chặn đất và ngăn nước thấm qua.
the process of becoming known or spread through a group or society
quá trình trở nên được biết đến hoặc lan truyền trong một nhóm hoặc xã hội
Du lịch sinh thái sẽ giúp chuyển tiền đến tận tay người dân địa phương và giúp đỡ cộng đồng.
the process of making coffee in a percolator
quá trình pha cà phê trong bình pha cà phê