volatiles

Above 400 C, most of the volatiles will have evaporated.

高于500度, 大多数的可挥发的将蒸发.

The Influence of Mixed Culture on Volatiles in Apple Wine and Fermentation Efficiency

混菌发酵对苹果酒香气物质及发酵效率的影响

The EAG data are discussed with regard to the role of host plant volatiles in host plant orientation and selection by the grasshopper.

另外，结合触角电位的数据资料，作者讨论了寄主植物挥发性化合物在该种蝗虫定位和选择寄主植物方面的作用。

Results indicated the most volatiles could be captured from cured fish powder in 5 milliliter extraction bottle for 30 minutes at 35 ℃ with the 85 μ m polyacrylate ( PA) fiber.

结果表明，将85μm聚丙烯酸酯萃取头置于5mL萃取瓶中，于35℃条件下萃取30min可从样品中捕获到最大量的挥发性成分。

Electroantennogram and behavioural responses of two varieties of Leis axyridis from three types of habitats to aphid-damaged tea shoot volatiles and aphid kairomones

不同生境异色瓢虫对茶梢互利素和蚜虫利它素EAG和行为反应

The X-ray powder diffractions show that the main composition of the volatiles is NaF, and that the inclusions mainly consist of BaB 2O 4 besides a few Na ions.

X射线衍射分析和质谱分析表明包裹物的主要成分是BaB2O4，另有少量Na+存在。

Components and relative ratio of volatiles from host tree in different physiological phases were compared, and relative semiochemicals were tested by EAG and in field also.

进而，比较了3种不同生理阶段红皮云杉树干挥发性物质的组成和含量，对相关物质进行了触角电位实验和野外生测。

Comparative Studies on EAG Responses of Cotton Bollworm and Oriental Tobacco Budworm Adults to Plant Volatiles

棉铃虫、烟青虫对几种常见植物挥发性次生物质的触角电位反应比较

Indirect defense: production of volatiles for recruiting natural enemies of herbivores;

间接防御，即产生吸引天敌的挥发物；

Study on Chemical Constituents of Fragrance Volatiles of Fresh Flowers of Pittosporum Tobira ( Thunb.) Ait

墨红鲜花香气（头香）成分分析海桐花头香化学成分的研究

The volatiles dropped on the surface of BBO crystals and caused the crystals to be corroded.

在生长过程中发现挥发物掉落在晶体表面并严重腐蚀晶体.

Cassia, aniseed and cumin had great effect on the volatiles of the duck, the most compounds the duck absorbed were anisic aldehyde, cinnamal and anethole.

桂皮、八角和小茴香对鸭肉挥发性影响较大，主要是茴香醛、桂皮醛和茴香脑加入鸭肉中较多。

Meantime, effect of volatiles on physiology and psychology analyzed from angle of drug physiology and aromatherapy.

同时, 从药物生理和芳香疗法的角度,初步分析了挥发物对人体生理、心理健康的影响.

This causes the volatiles to be distilled from the coal to give a porous coke.

这一过程使挥发物从煤中蒸馏出来而产生多孔的焦炭.

Fig . 1 . GC chromatography of volatiles of fruits of muskmelon using different extractive methods.

图一不同萃取法萃取洋香瓜果实中挥发性化合物之气相层析图.

The LV zone is due to interstitial free volatiles and incipient melting.

低速层是由于空隙自由挥发和初期的熔融作用造成的.

Influence of Coal Volatiles Compositions on NO x and SO x Emissions

煤的挥发份组分对NO x和SO x排放的影响

Another field trial had shown that catches were increased if volatiles from a steam distilled extract of peach leaves were released simultaneously with nepetalactone.

另外进行的田间实验表明寄主植物挥发性物质对蚜虫性信息素诱蚜效果有影响，当荆芥内酯诱捕器同时释放桃叶挥发物时，诱到的桃蚜雄蚜数量明显增加。

Volatiles should not be added to the epoxies to improve their viscosity.

不应将挥发物加到环氧树脂中去改善它们的粘性.

Recycled Crustal Volatiles in the Subcontinental Lithospheric Mantle beneath Eastern China

中国东部陆下岩石圈地幔中的再循环地壳流体组分

Plant volatiles induced by wounding play key roles in plant-insect and plant-plant interactions.

植物创伤诱导挥发物在植物与昆虫、植物与植物之间的相互关系中起着非常重要的信号作用.

All these volatiles given the Dahongpao and the Tieguanyin caramel and baking fragrant.

这些产物赋予了大红袍和铁观音焦糖香、焙烤香。

The Emission of Tea Plant Volatiles Induced by Three Herbivore Insect Pests

三种茶树害虫诱导茶树挥发物的释放规律

It illustrated that the active volatiles libertaed from tea plant is only induced by the participation of tea geometrid, and it is an indirect mechanism of pest-resistance of tea plant and send an SOS signal.

说明茶树所释放的有活性的挥发性气味只有在茶尺蠖参与下才能诱发出来，同时也是一种茶树间接抗虫性机制和SOS求救信号。

Water plays an important role not only in geochemical dynamic processes and geophysical fields in the Earth's upper mantle, but in the understanding of recycling of volatiles in the Earth's interior and the evolution of the planet as a whole.

地幔中的水不但对地幔地球化学动力学、地球物理场有着重要的影响，而且对认识地球内部挥发分的再循环以及整个行星地球的演化均有着关键性的科学意义。

It was heated to evaporate the volatiles.

它被加热后会蒸发.

Effect of Processing Technology on the Volatiles in Cured Fish

加工工艺对腌腊鱼中挥发性成分的影响

The volatiles from pigeon � � s excrement were obtained with a simultaneous distillation and extraction ( SDE ) equipment.

利用同时蒸馏萃取法 ( SDE)提取了有治疗痔疮效果的鸽子粪中的 挥发性 成分.

Comparison of Volatiles Extracted from Fresh Flowers and Leaves of Conyza canadensis

小蓬草鲜花和鲜叶提取物中挥发性组分比较分析

Hydrogen, carbon and nitrogen are constituents of the abundant volatiles H 2 O, CO 2, N 2.

氢 、 碳和氮是构成很多易挥发物H20 、 CO2和N2的元素.