挥发的

After two rice-wheat rotations, 11%–13% of applied labeled N remained in 0-60 cm soil (mostly in the 0-20 cm soil); leaching of labeled urea applied in rice season was little (only 0.6%–1.1% of the applied N accumulated in 20-60 cm soil), and the leaching of fertilizer N occurred in wheat season and the beginning flooding period of the next rice season; 47%–54% of applied fertilizer N was lost and ammonia emission and nitrification-denitrification were the main pathways.

水稻季施用的肥料氮向耕层以下移动很少，20—60 cm土层中累积肥料氮仅占施氮量的0.6%～1.1%，主要发生在小麦季及水稻泡田时期，肥料氮损失占施氮量的47～54%，氨挥发和硝化反硝化气态损失是主要途径。

Enshi fire officers and men arrived at the scene, according to xylene has a high flash point, flammable, toxic, volatile and not soluble in water features, on-site incident commander ordered fire engines parked in the area upwind direction.

当日凌晨3时46分，沪渝高速宜昌往恩施方向崔坝服务区2公里处一辆载有二甲苯的槽罐车发生侧翻，二甲苯随即泄漏出来，带有浓烈刺激性气味的二甲苯在现场扩散。4时54分，恩施消防官兵到达现场，根据二甲苯具有高闪点、易燃、有毒、有挥发性且不溶于水的特点，现场指挥员命令消防车停靠在事故区上风方向。

In addition, UV ink safe solvent emissions, flammable and does not pollute the environment, in the business card printing and membership card in the making of active ingredients, you can almost 100% of the land into the monlchamus membrane, not with inking and 50% water-based ink and, therefore, greatly reducing the plates and rollers boilouts, saving time and materials to food hygiene demanding packaging business card printing and membership card making products.

另外，UV墨安全可靠，无溶剂挥发排放，不易燃，不污染环境，在制卡和会员卡制作中有效成分利用率高，可以近乎100％地转化为墨膜，其用墨量不及水性墨的 50％，因此也大大减少印版和墨辊的清洗，节约时间和材料，可适用食品等卫生条件要求较高的包装制卡和会员卡制作品。

On the basis of volatile odor of storage fish, four-gas sensor arrays (TGS822 for ethanol; TGS825 for H2S; TGGS826 for NH3 and aime, TGS832 for halocarbon) were selected as the nose of electronic nose system, the electronic nose measurement system was constructed based on LabVIEW, then silver carp meat during storage was investigated by using this system. The results indicate that the response of electronic nose is correlated with freshness loss of fish.

该文分析了鱼体死亡后产生的特征挥发性气体，确定了TGS822乙醇类及有机溶剂型传感器、TGS825硫化氢型传感器、TGS826氨气及胺类型传感器以及TGS832 卤烃型气体传感器等4类传感器作为淡水鱼电子鼻的传感器阵列，并采用虚拟仪器平台开发了电子鼻测量系统，用该测量系统对不同新鲜度的鲢鱼鱼肉进行了气味检测。

"A wide range of volatile organic substances are produced during the process of burning paper money. We have found that joss paper contain toxicities including benzene, toluene and xylene."

政府规定的室内，有害挥发性有机物含量要在3 ppm以内，原本归零的侦测器，在我们把金纸点燃之后，数值很快地以惊人的速度向上飙升，达到64.4ppm，超出标准二十多倍。

This paper mares some analysis that two factors of oil drop volatilitation in uniform down will influence the experiment of oil drops ,and raises some points to be noticed in experiments.

本文分析了油滴的挥发性和匀速下落问题对密立根油滴实验的影响，提出了实验过程中该注意的问

Some experiences that how to raise accuracy in volatile matter determination were stated from several different aspects,such as crucible and support,determination of muffle furnace and constant temperature,coal sample weighting and crucible placing and correct understanding of calculation formula,etc.

从坩埚及其支架、马弗炉及恒温区的确定、煤样称取及坩埚摆设和正确理解计算公式等方面，阐述在煤的挥发分测定过程中如何提高准确度的一些体会。

We also analyze the components and their relative contents of the volatiles from leaves collected in different months.

论文还分析了不同月份采集的叶片中挥发物的组成及其相对含量的变化。

In recent years, it has attracted people s much attention to use the plant volatiles to monitor and control T. yunnanensis.

近年来，利用植物的挥发性化学物质对其进行监测和防治的方法受到人们的广泛关注。

But the combustion of coals can be considered as the combustion of volatiles first and the combustion of char following.

煤的燃烧一般可以近似看作挥发分的释出和燃烧，然后是焦炭缓慢的燃烬。

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。