挥发的

The concentration of benzene series compounds, formaldehyde and TVOC was determined, a survey and analysis of air pollution inside the car was conducted.

于2008年1-7月选择不同车型和车龄的小汽车35辆，进行车内空气中苯系物、甲醛和总挥发性有机物的检测，并分析影响因素。

It is found that the pyrolysis feature of paper mill sludge is similar to that of the bituminous coal, and that of the municipal sewage sludge is much better than that of the paper mill sludge and bituminous coal.

揭示了污泥、煤及其两者混合物热解特性的异同，研究了升温速率、掺混比等因素对混合试样热解特性的影响，提出了挥发分综合释放特性指数。

The more bituminous blended in low volatile coal, the better the burnout characteristics would be.

分析结果表明：混煤的燃尽特性介于组成组分两种单煤之间，在低挥发分煤中掺入烟煤的量越多，其燃尽性能越好。

Headspace solid phase microextraction combined with gas chromatography-mass spectrometry (HS-SPME-GC-MS) was used to analyze the volatiles in Camembert cheese of which the ripening period was 15, 30 and 45 days, respectively.

应用顶空固相微萃取气质联用(HS-SPME-GC-MS)对成熟期分别为15、30和45d的Camembert干酪中的挥发性风味物质进行了分析检测。

Volatilized hydrocarbon has some of stimulation to skin, eye and mucosa, and a little effect on centrum nerve.

挥发烃对人的皮肤、眼睛及粘膜有一定刺激作用，并对人的中枢神经也有影响。

Volatiles; molecular genetics; essential oils; olfaction; olfactory discrimination learning; odorants; scents; aroma; fragrances; chemoreception; chemical senses

挥发物；分子遗传学；基本的油剂；嗅觉；嗅觉的辨别学习；添味剂；气味；芳香；香味；化学感受；化学感官

Molecular genetics; volatiles; essential oils; olfaction; olfactory discrimination learning; odorants; scents; aroma; fragrances; chemoreception; chemical senses

分子遗传学；挥发物；基本的油剂；嗅觉；嗅觉的辨别学习；添味剂；气味；芳香；香味；化学感受；化学感官

Chloral is a colorless, volatile liquid with a very penetrating odor and boiling at 97.7

三氯乙醛是无色挥发性的液体，带有刺激性很强的气味，在97.7℃沸腾。

Polystyrene itself is non-toxic, but the residual polystyrene resin polymerization of styrene monomer and some other volatile substances, including ethylene, cumene, toluene, etc., have a certain toxicity.

聚苯乙烯本身是无毒的，但聚苯乙烯树脂聚合残留的单体苯乙烯及其他一些挥发性物质，包括乙烯、异丙苯、甲苯等，有一定毒性。

The comparison of operating time of dynamic accumulation cyclic operation with the optimal constant reflux ratio operation was also made in this paper.

为了确定动态累积循环操作的适宜应用范围，本文比较了动态累积循环操作与优化分段恒回流比操作，讨论了进料浓度、相对挥发度、理论级数、进料量对两种操作方式的影响。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。