无烟药 meaning in English
smokeless powder
Examples
- Every powder produces erosion or bore wear to some extent .
每一种无烟药都会有某种程度的烧蚀或炮膛磨损。 - Neither of the above substances gives smokeless powders an intense coloration .
上述各物质，没有一个能使无烟药强烈着色。 - The burning surface of the powder then increases, the pressure rises and the rocket may be blown up .
此时，无烟药燃烧表面增加，压力上升，火箭可能爆炸。 - Smokeless powder refers to colloided nitrocellulose either alone or in admixture with nitroglycerin or other material .
无烟药是指单独的胶质硝化棉或与硝化甘油和其它物质形成的混合物。