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- The process beginnng from powder burning to the ejection pistons pushing out the bomb and its moving back was analyzed applying classical interior ballistics and gasdynamics theory. 给出了对某型号挂弹钩的实例计算，计算结果与试验结果基本相符。
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- He looks at the burn shoes and laugh heartily. 他看到那烧糊的鞋并且愉快地笑了。
- It seems that matter is lost when fuels burn. 似乎燃料燃烧时物质就消失了。
- Most synthetic detergents are in the form of powder or liquid. 大多数合成洗涤剂呈粉状或液态。
- We may burn limestone to obtain lime. 我们可以通过烧石灰石来得到石灰。
- Actually they even have vanilla powder. 实际上还可以加香草粉。
- His angry words made my ears burn. 听了他的气话，我耳朵发热。
- Let's burn off the rest of the brush. 让我们把剩下的灌木丛清除掉。
- He takes a powder every morning. 他每天早晨吃一种粉状药。
- A cigarette burn in the tablecloth. 桌布上被香烟燃坏的地方
- Gain got by a lie will burn one's fingers. 靠欺骗得利，准要吃亏。
- Borax is a kind of white powder. 硼砂是一种白色粉末。
- One quality of wood is that it can burn. 木料的一个特点是能燃烧。
- Shaking will settle the chalk powder down. 晃一晃把粉笔末抖落下来。
- He suffered torments from a bad burn. 他因严重烧伤而受痛苦。
- The fire won't burn because the flue is blocked up. 因烟道堵塞火烧不起来。
- Burn the old paint off before re-painting the door. 先把门上的旧漆烧掉再上新漆。
- We fanned the fire to make it burn brighter. 我们把炉火扇得更旺。
- Borax must be reduced to powder for infants. 硼砂必须研成细粉才能供婴儿使用。
