The mutagenicity of Coal Tar Enamel Volatiles (CTEV)was studied.
本文研究了煤焦油瓷漆逸散物（CTEV）的致突变性。
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。
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。
The conditions of trapping of fragrance volatiles have also been discussed.
对预柱吸附法捕集鲜花头香的条件进行了讨论。
Contents and compositions of coal volatiles are variable for different coals.
对于不同的煤种，其挥发份的含量和组分是不同的。
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。
Results showed that volatiles of health rice attracted BPH and WBPH apparently.
结果表明健康稻株挥发物对褐飞虱、白背飞虱具有明显的引诱作用。
Olfactory responses ofR. wadi apteral to wheat plant volatiles were higher than alate.
禾谷缢管蚜无翅蚜对小麦挥发物的嗅觉反应多强于有翅蚜。
What is the nature of the lunar volatiles in the permanently Shadowed regions at the lunar poles?
月极附近永久性阴影地区的挥发物的本质是什么？
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 results showed that rice volatiles played an important role in mediating the foraging behaviour of C.
上述结果表明，水稻挥发物在黑肩绿盲蝽的捕食行为中起着重要作用。
If you've ever been around someone mowing the lawn, that fresh cut lawn smell, those are volatiles, "Runyon says."
如果有人在割草坪，你在附近会闻到割草时发出的清爽味道，那就是植物挥发物。
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。
The dynamic releasing characteristics of plant volatiles are affected by plant self and environmental factors.
植物挥发性物质释放动态特性是植物自身因子和各种环境因子综合作用的结果。
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。
When the researchers isolated tomato plant volatiles and smeared them on the piece of rubber, dodder tried to attack that.
当研究人员隔绝西红柿植物挥发物，并将之涂在一块橡皮上，菟丝子试着接近那块橡皮。
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。
Before our research, we thought the Earth and moon had the same volatiles after the Giant Impact, just at greatly different quantities.
泰勒说，“在我们研究之前，我们原来认为地球和月球在巨大冲击后有着同样的挥发物质，只是在数量上有很多区别。
The results show that MSW have high content of volatiles and low heat value, and the heat value of MSW is much lower than that of coal.
研究表明，城市生活垃圾热值较低，但挥发分较高，其热值远低于燃煤。
Therefore, fluids that are brought by the Xiangshan pluton from the mantle source region are rich in H2O and reductive volatiles CH4 etc.
因而，香山岩体所携带的流体是一种富CH4等还原性挥发份和富H2O的流体。
With the characteristics of long-flame and high temperature, down-fired boilers are used burn coals with low volatiles such as anthracite.
型火焰锅炉以其自身的炉膛温度高、火焰行程长等特点，适于燃烧无烟煤等低挥发分燃料。
That's because a tomato's flavor - made up of sugars, acids and chemicals called volatiles - degrades as soon as it's picked from the vine.
那是因为番茄的味道——由糖、酸和几种被称为挥发物的化学物质构成——自它从藤上被摘下来的那一刻开始，就在逐渐减弱。
After they were allowed to warm up, even for a day, some genes in the tomatoes that created its flavor volatiles had turned off and stayed off.
恢复室温后——哪怕只有一天——番茄中一些产生其味道挥发物的基因便不再起作用，而且无法恢复。
The results of control tests and phytochemistry analysis show that volatiles and allelochemicals affect host selection behavior of Nilaparvata lugens.
控制实验与植物化学分析结果表明水稻挥发性物质和其它一些次生代谢物影响稻飞虱的寄主选择。
The results of control tests and phytochemistry analysis show that volatiles and allelochemicals affect host selection behavior of Nilaparvata lugens.
控制实验与植物化学分析结果表明水稻挥发性物质和其它一些次生代谢物影响稻飞虱的寄主选择。
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