volatiles

The condenser should be hot enough to allow venting of some of the volatiles carried in the steam.

冷凝器的热度，应足以使蒸气中的一些挥发物质排出。

When the researchers isolated tomato plant volatiles and smeared them on the piece of rubber, dodder tried to attack that.

当研究人员将番茄的植物挥发物提取出来，抹在一块橡胶上时，菟丝子就企图攻击这块橡胶。

It was demonstrated the secretions of the insect played a key role in stimulating defense response and inducing plant volatiles.

证明昆虫口腔分泌物在启动植物防御反应、诱导植物挥发物合成过程中起到了至关重要的作用。

The volatiles increased with the increasing of the torrefaction temperature, on the contrary the solid yield and energy yield all decreased.

随着热解温度升高，液体产物和气体产物量均增加，固体焦的质量产率和能量产率都下降。

The relative content of volatiles showed a great difference during the fruit developmental period.

巴厘菠萝在果实发育不同阶段，各香气成分的相对含量变化较大。

A simple and convenient method for extracting plant volatiles condensates by liquid nitrogen is introduced.

介绍了植物挥发物提取的一种简易方法———液氮冷凝法。

The results showed that, with the concentration of plant volatiles increasing, their EAG responses to plant volatiles became stronger.

结果表明，小菜蛾成虫对金腰箭挥发油的触角电位反应强度与挥发油剂量成正比。

Aging could affect the meat flavour. The purpose of this study is to investigate the effect of aging on volatiles in meat of yak.

宰后冷却成熟会影响肉类风味，本实验研究冷却成熟对牦牛肉挥发性风味化合物的影响。

Asphalt forms naturally when the light components or volatiles of petroleum have been removed or evaporated.

当石油的轻组分（或挥发分）被迁出或被蒸发即自然地形成沥青。

Formability is good, but contraction and directional general than amino plastics big, and contains water volatiles.

成型性较好，但收缩及方向性一般比氨基塑料大，并含有水分挥发物。

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。

Meantime, effect of volatiles on physiology and psychology were 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。

The aphid response towards oil treated plant volatiles was investigated using a darkened arena bioassay.

采用暗室生测法调查了蚜虫对处理的植物挥发性化合物的反应；

The chemical compositions of volatiles in ore-bearing intrusions can provide ore-forming conditions.

成矿过程中流体挥发份的组成对揭示矿床的成矿环境具有重要意义。

Insects mainly through apperceive sex pheromone or volatiles to seek mate, select food and oviposition site.

昆虫主要通过感觉器官感知性外激素或寄主植物的挥发性物质来寻求配偶、寻找食物或生殖场所。

Non-host volatiles could be used in the management of conifer-inhabiting bark beetle.

非寄主挥发物在针叶树小蠹虫的管理中具有广阔的应用前景。

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。

At present, diffusion dynamics of volatiles of P. armandii in Qinling Mountains have not been reported.

目前，秦岭华山松挥发性物质扩散的动态尚未研究报道。

Volatiles: More about volatile variables from Wikipedia.

Volatiles：从Wikipedia获得关于volatile变量的更多信息。

The time of releasing is different within different species, but many kinds of volatiles widely existed in different trees.

不同树种在释放时间上也存在明显差异，但有些化合物广泛存在于不同树种。