calcium light

常見例句

The incandescent calcium light invented by Thomas Drummond in 1816 was first employed in a theatre in 1837 and was widely used by the 1860s.
1816年杜倫孟德發(fā)明了鈣光燈,1837年首次用於劇場,到19世紀(jì)60年代就被廣泛採用。
This conversation was interrupted by the blare of the orchestra and the sputtering of the calcium lights in the wings as the line was called to form for a new entrance.
這段談話被樂隊(duì)的吹奏聲和舞臺兩側(cè)電石燈的噼啪聲打斷了，這時群舞隊(duì)員們被叫來排好隊(duì)，準(zhǔn)備再次上常這以後沒再出現(xiàn)談話的機(jī)會。
I groped for the light switch in the dark room.
我在黑暗的房間裡摸索著找電燈開關(guān)。
I have a slight calcium deficiency.
我有點(diǎn)缺鈣。
The portrait shows fine effects of light and shade.
這幅肖像畫的濃淡色調(diào)表現(xiàn)得很好。
Calcium is beneficial to our bones.
鈣對我們的骨骼有益。