Abstract : The main volatilize component from Camphor leaves was analyzed by GC/MS.
摘要 ：用气质色谱法分析了香樟叶中的主要挥发性成分；
As more and more chemical construction materials and equipment that volatilize harmful matter are being used in construction, the indoor air pollution is becoming more serious.
随着大量能够挥发出有害物质的化工建材和设备在建筑中的使用，室内空气污染日益严重。
Results Those samples ingredients easy to volatilize were mainly toluene, butanone, gasoline, ethyl acetate, acetone, etc. All of them were rated as low toxic for their acute toxicity.
结果各样品中易挥发的主要成分为甲苯、丁酮、汽油、醋酸乙酯、丙酮等，其急性毒性分级均为低毒。
Conventional CVD coating process requires a metal compound that will volatilize at a fairly low temperature and decompose to a metal when it contacts with the substrate at higher temperature.
常规的化学蒸发沉淀涂层工艺需要一种容易在相当低温度下挥发并且在较高温度下与基体接触时能分解成纯金属的金属化合物。
The utility model relates to a perfume bottle, in particular to a perfume bottle which is capable of enabling perfume to naturally volatilize and is used for encapsulating highly viscous perfume.
本实用新型涉及一种香水瓶，尤其涉及一种用于封装高粘稠度香水的自然挥发式香水瓶。
The utility model relates to a perfume bottle, in particular to a perfume bottle which is capable of enabling perfume to naturally volatilize and is used for encapsulating highly viscous perfume.
本实用新型涉及一种香水瓶，尤其涉及一种用于封装高粘稠度香水的自然挥发式香水瓶。
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