挥发的

It was considered that during UV-B irradiation, the release of new volatiles and degradation of volatiles existed in the leaf took place coinstantaneously.

说明在UV-B处理或黑暗条件下，新的挥发性物质的释放和原来存在于鲜叶中的挥发性物质的降解是同时进行的。

Maturation feeding weevils displayed higher anemotaxis responses to -β- pinene, myrene and limonene than those of sexually matured weevils; whereas - carene, which was detected only in volatiles of trunk phloem, elicted more olfactory respones of sexually matured weevils than of maturation feeding weevils.

在华山松枝梢挥发物中含量较高的-β-蒎烯、月桂烯和柠檬烯引起补充营养期华山松木蠹象较大的趋向反应；在华山松树干韧皮部挥发物中含量较高的3--蒈烯则引起交尾产卵期的华山松木蠹象较大的趋向反应。

Because the temperature of coal volatile pyrogenation differs from the temperature of reduction of iron oxide by H2, H2 releases at the initial stages of reduction, and the reduction efficiency of hydrogen is very low.

由于煤中挥发分的热解析出温度与氢还原铁氧化物的还原温度不一致，氢在还原初期迅速放出，导致氢的还原作用率低；提高温度和加热速度可提高煤中氢的还原作用率和挥发分的利用率。

The results showed: 1 RN didn't the leaf width,leaf long,leaf area,yield,productive value and average price of flue-cured tobacco,but had significant effect on grad composing,content of chemical component and the accumulation of N,K and Cl.Within limited rang of RN,the relations between yield,average price,yield of high grad tobacco,yield of low grad tobacco,nicotin,N,reducing sugar,Cl,amylum,volatile base and the quotient of ammonium would been described by significant quadratic polynomial,and the relations between K and the quotient of ammonium conformed to negative linear equation;2With a RN of 75%∶25%,the value of proportion of high and middle grad tobacco,content of nicotin,N,K,uptake of N and K/Cl were the highest,volatile base was lowest.

结果表明：1RN对烤烟的农艺性状、产量、产值、均价等没有明显影响，而对烤烟的等级结构、内在化学成分含量、氮、钾、氯的吸收量有着显著影响，可以用显著的二次多项式模型或直线相关方程描述产值、均价、上等烟产量、下等烟产量等经济性状以及烟碱、总氮、钾、还原糖、氯、淀粉、挥发碱等内在化学成分的含量与铵态氮份额之间的关系；2RN为75%∶25%时，中上等烟比例、烟碱、总氮、钾、钾氯比、氮吸收量最高，挥发碱含量最低。

Obviously, the chlorinating agents enhanced the volatilization of heavy metals, while sulfur compounds and solid adsorbents changed the evaporation rate in various forms, which may be related to their own chemical reactions and the chemical nature in the high temperature treatment process.

其中氯化剂增强了重金属的挥发特性，而加入硫化合物和固体吸附剂后重金属的挥发特性出现各种形式的变化，这可能与其受热过程中的化学反应及其本身的化学性质有关。

The results show the removal of antimony can reach 96% by using this technique, and the antimony trioxide obtained has a fine granularity and a purity of 99.7%, which can be used directly as a zero grade product.

利用此工艺，锑的脱除率可达到96%，一次性挥发制得的三氧化二锑的粒度细、纯度高（大于99.7%），可直接作为零级品使用，且挥发处理后所得贵铅中银的富集倍数高，具有实现流程短，能耗低，无污染的特点。

Analytical characters of the ciders In general, the nature and concentration of volatile and non-volatile compounds in ciders are influenced by: raw material, the different yeasts that grow during fermentation and the cider making procedures.

3.3 苹果汁的分析特征通常来说，苹果汁的挥发和非挥发成分的本性和浓度受原材料、在发酵期间生长的不同酵母和制造成品的苹果汁等因素的影响。

At the first stage, the volatile contained in fibrous matter was released, and then the released volatile matter was combusted continuously; at the second stage, the fixed carbon of fibrous matter was burned, and pyrolysis and combustion of the polymer matter happened at the same time.

在第一个阶段，挥发性、不稳定的物质包括纤维物会分解或挥发，然后分解的不稳定物质会持续的燃烧；在第二个阶段，稳定的含碳纤维物燃烧，并且，聚合物的高温分解和燃烧发生在同一时间。3。

The selected solvents of VILFER 6705 will evaporate after machining and only leaving an extremely light protecting film on the metals parts, which need not to be cleaned at most of the subsequent handling.

威发6705是一款特为簿片金属的冲剪、冲压及辊轧而研制的挥发性液体，精选的溶剂组合在加工后能挥发乾净，只留下一层极簿的保护膜於工件，此保护膜在绝大多数的后程序，也不用清洗。

The selected solvents of VILFER 69series will evaporate after machining and only leaving an extremely light protecting film on the metals parts, which need not to be cleaned at most of the subsequent handling.

威发 69系列是一款特为簿片金属的冲剪、冲压及辊轧而研制的挥发性液体，精选的溶剂组合在加工后能挥发干净，只留下一层极簿的保护膜于工件，此保护膜在绝大多数的后程序，也不用清洗。

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。