無煙火藥 的英文怎麼說
中文拼音 [wúyānhuǒyào]
無煙火藥
英文
smokeless powder; ballistite-
The nitramine ethers perform two functions in the smokeless powder composition.
硝胺醚在無煙火藥成份中有兩種作用。A cellulose nitrate used as a component of smokeless powder
火纖維素硝酸纖維素,用於無煙的炸藥的組成物質The burning surface of the powder then increases, the pressure rises and the rocket may be blown up.
此時,無煙藥燃燒表面增加,壓力上升,火箭可能爆炸。Herbs along the road. every phase of the celebration, each situation and its characteristics are sung about. midsummer celebrations can not be imagined without
沒有詹尼煙火的仲夏慶祝是無法想象的;煙火在草藥之夜日落前點燃,直燒到詹尼清晨日出前。分享友人