Hình nền cho calx

calx

/kælks/

Hình ảnh minh họa calx - Ảnh 1

noun

Vôi sống.

The substance which remains after a metal or mineral has been thoroughly burnt, once seen as being the essential substance left after the expulsion of phlogiston, but now recognised as being the metallic oxide (or, in some cases, the metal in a state of sublimation).

Ví dụ :

"The alchemist, after heating the copper ore for hours, examined the reddish-brown calx remaining in the crucible. "

Sau khi nung quặng đồng hàng giờ, nhà giả kim quan sát kỹ vôi sống màu nâu đỏ còn lại trong chén nung.

chemistry substance material mineral science

Hình ảnh minh họa calx - Ảnh 1

noun

Vị trí ghi bàn.

In the Eton College wall game, an area at the end of the field where a shy can be scored by lifting the ball against the wall with one's foot.

Ví dụ :

"The team successfully scored a shy by kicking the ball against the calx. "

Đội đã ghi bàn thành công bằng cách đá bóng vào khu vực ghi bàn "calx".

sport game area place