挥发的

You are hypochondriacal, Mr. Audley, and you must take camphor, or red lavender, or sal volatile.

你是个患怀疑病症的病人，奥德利先生，你必须服用樟脑，或红色薰衣草，或挥发盐。

Through experiment of 15N microplot showed that: gaseous losses of fertilizer nitrogen was 1.259g·m~(-2), soil residued nitrogen was 1.023g·m~(-2) in Ecological Balanced Fertilization plot, monitored at the same time that chemical nitrogen fertilizer was almost no leakage because there was illuvial layer in the depth of 100～120cm in this area.

通过15N微区试验测得草甸黑土生态平衡施肥区肥料氮气态损失为1.259g·m~(-2)，土壤残留为1.023g·m~(-2)，同时监测到，在该地区100～120cm土层处由于有淀积层的存在，化学氮肥几乎没有渗漏。通过设置不同施氮水平试验，结果显示：大豆播种后，田间土壤氨挥发累积量随氮肥用量增加而增大。

However,they are generally insoluble and infusible in their fully imidized form,which would lead to processing difficulties;and this process of polyintermediate has several inherent problems such as emission of volatile byproducts(e.g.,H_2O)and storage instability etc.

然而，完全亚胺化的芳香族聚酰亚胺通常不溶不熔，难于加工，而采用聚酰胺酸中间体加工时，又存在储存稳定性差，加工过程中会产生可挥发小分子副产物(如；H_2O)等问题。

The results showed that the olfactory responses of A. mellifera L. varied with the chrysanthemum cultivars.

结果表明：西方蜜蜂对不同品种小菊花冠精油挥发物的嗅觉反应不同。

And 64 of trace VOCs, including 17 USEPA priority controlled pollutants, were detected in the spring and summer samples respectively. Benzene and other monocyclic hydrocarbons had the highest concentrations ranging from 4.25 to 202.35?

结果表明，在春、夏季样品中可分别检测出 47和 64种化合物，其中有些化合物为USEPA优先控制毒害有机污染物；夏季样品中微量挥发性有机污染物的浓度大多比春季样品高，有的甚至高 1个数量级以上。

As a result, the volatile components in fruit and fermented juice of Morinda citrifolia were mainly including fatty acids and esters.

采用气相色谱－质谱联用方法对诺丽鲜果和诺丽发酵汁中的挥发性成分进行检测和分析。

The volatile components in Morinda officinalis How were extracted by distillation extraction methodand simultaneous distillation extraction method.

采用水蒸气蒸馏萃取法和同时蒸馏萃取法提取巴戟天的挥发性成分，并用气相色谱-质谱仪对提取成分进行定性、定量分析。

A dynamic generating toxic gas system and a nose-only exposure system were used for the pharmacokinetic study of inhaled environmental contaminants for benzene, toluene, xylene, ethylbenzene,chlorobenzene, styrene, isopropyl benzene, tetrachloroethylene, nonane and methylcyclohexane in male guinea pig.

用动态配气设备和鼻式吸入方式染毒，采用雄性豚鼠对环境中10种挥发性污染物(苯、甲苯、对二甲苯、乙基苯、氯代苯、苯乙烯、异丙苯、四氯乙烯、甲基环己烷和壬烷混合物)的吸入动力学进行了研究。

The aim of this paper is to synthesis the flavor precursor of olefine aldehyde which can be used in tobacco flavoring.

本文主要研究缩醛类烟用香料前体化合物，以解决普通烟用香精由于易挥发而造成卷烟品质不稳定的问题。

It was identified by X-ray powder pattern and by microscopic ob-servation that the periclase grains or/and needles occur in the slagged zone ofbricks.

MgO来源于补炉镁砂和镁质炉墙在高温下的冲蚀和挥发，X射线和显微镜分析证实渣蚀带一些区域内存在粒状和针状方镁石晶体。

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。