1.黑火药
2.黑色火药
1.gunpowder containing saltpeter, sulfur, and charcoal.
1.Their problem was to bind the black powder together again so it would be hard enough to serve as a writing instrument.
它们的难题是如何重新组合这些黑色的粉末，使它成为有足够硬度的书写工具。
2.But then I saw that he had a bit of black powder on his fingertip.
不过，接着我就看见他指尖上有一撮黑色粉末。
3.a fine black powder of platinum; used as a catalyst in chemical reactions.
一种黑色的铂的细粉末，在化学反应中用作催化剂。
4.Once in Europe, the black powder was used for military purposes, first in rockets, then in canons and guns.
欧洲曾一度将黑火药用于军事目的，最先是用在火箭，后来用于火炮和火枪。
5.A fine, soft and handy black powder puff particularly suited to the application of HD Powder and other loose powders.
材质极其细致与柔软的黑色粉扑，特别适用于HD微晶蜜粉，或其他蜜粉。
6.Status Black powder, soluble in diluted acid, ammonium chloride, salvolatile, potassium cyanide solution, insoluble in water and alcohol.
性状黑色粉末，溶于稀酸、氯化铵、碳酸铵和氰化钾溶液，不溶于水和醇。
7.Black mercuric sulfide, a black powder obtained from mercury salts or by the reaction of mercury with sulfur, used as a pigment.
黑色硫化汞，是来自于汞盐或通过水银与硫磺反应而得到的一种黑色粉末，用作颜料。
8.The rocket-like signal device mainly consists of a body, launching tube, signal tube, black powder and soon.
火箭信号弹主要由下壳体、发射管、信号管、黑火药等组成。
9.Beton throws a ball filled with black powder to the target. It will burst, stun and damage all units in the area of effect.
比顿对目标丢出一个装满黑火药的球。它会爆裂开来，对周遭所有单位造成伤害并震晕他们。
10.The invention of rockets is linked inextricably with the invention of "black powder" .
火箭的发明和“黑色火药”的发明密不可分。