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- baptism by fire 火的洗礼，战火洗礼，痛苦或困难的第一次经历，第一次战斗经历
- Explosive when mixed with oxidizing substances. 与氧化性物质混合时发生爆炸；
- This study provided a process which using active carbon remove oxidizing substance S 2O 2- 8in wastwater. Comparing with others,the advantages of this process is simplity,low cost and easy practice. 本文提出以活性碳处理含S2O2－8氧化性物质废水的工艺路线，其特点较其它处理方法效率高、简便、成本低、易推广。
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- Musk is a kind of strong-smelling substance. 麝香是一种有强烈气味的物质。
- Graphite is a soft black substance. 石墨是一种软而黑的物质。
- This substance is soluble in alcohol. 这种物质能够溶解在酒精中。
- Her account was in substance correct. 她的账目基本上是对的。
- Ammonia is a chemical substance. 氨是种化学物质。
- The substance is irritable to sensitive skin. 这种物质对敏感的皮肤有刺激性。
- An inert substance used to dilute. 稀释剂一种惰性物质
- The question was never discussed in substance. 这问题实际上从来没有讨论过。
- Gelatin is a clear tasteless substance. 明胶是一种透明无味的物质。
- This substance is extracted from seaweed. 这种物质是从海藻中提取的。
- This product should be stored in dry, cool, ventilated place. Do not and pesticides, oxidizing substances such as corrosive substances together. Away from the fire source. 本产品应该存放于干燥、阴凉、通风的地方。不要与农药、氧化物质等具有腐蚀性的物质混放。远离火源。
- This substance must be treated with acid. 这材料得用酸来处理。
- They maintained that ghosts had no substance. 他们认为鬼魂不是实物。
- A substance believed to maintain life indefinitely. 长生不老药被认为可以使生命无限的物质
- Later he became a man of substance. 后来，他成为颇具资产的人。
