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- Do not use handset when you are in gas station or near to some places with combustible substance or chemical. 在加油站或靠近易燃物品和化学物品制剂的地方,勿使用手机。
- A rapid, persistent chemical change that releases heat and light and is accompanied by flame, especially the exothermic oxidation of a combustible substance. 火散发出光和热并伴有火焰的迅速的、持续的化学变化，尤指易燃物质放热的氧化作用
- Combustible substances are forbidden near gas stations. 加油站附近禁燃可燃物品。
- A hypothetical substance formerly thought to be a volatile constituent of all combustible substances released as flame in combustion. 燃素，热素原来假设的在所有燃烧物质中挥发性的一种物质成分，在燃烧中作为火焰而被释放出来
- spontaneous combustible substance 自燃性物质
- combustible substance to execeed theallowed figure 可燃物超标
- Never permit oil, grease, or other readily combustible substances to come in contact with cylinders or valves. 禁止油、润滑脂或其它容易燃烧的物质接触到钢瓶或阀门。
- Oil: any of numerous unctuous combustible substances that are liquid or can be liquefied easily on warming. 石油:无数种油质可燃物质中的任意一种,这些物质或者是液体,或者可以轻松地在加热的情况下液化。
- Permit oil, grease, or other readily combustible substances to come in contact with cylinders, valves, or other equipment in oxidizer service. 让油、润滑脂或其它易燃物质接触钢瓶、阀门或正在使用氧化物的设备。
- It adequatelyanalyze the effect of changed boundary condition by combustion, and select themethod of judging flame spread on the surface of solid combustibility substance. 在模型中充分考虑了燃烧反应产生的可变边界条件的影响，并选取了合适的可燃性固体蔓延判定条件。
- 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。
