First indicators may be the sudden appearance of powders, liquids or strange smells within the building, with or without an immediate effect on people.
第一手迹象可能只是建筑物内突然出现的粉末、液体或奇怪的气味，对人员伤害不一定显著。
Any material that is Raman-active and fits within the sample chamber of the instrument can be measured. Typical samples include powders, liquids and polymers.
任何拉曼有效并且适合该设备样品腔的材料都可以被测量。 典型的样品包括：各种粉尘、液体和聚合物。
It is applicable for agitation and dispersion of two or more kinds of liquids or powders.
双轴分散机适用于二种或多种液体和粉状物料搅拌和分散。
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