发物

用~（32）P-后标记法对菜油挥发物与DNA形成的加成物研究

~ ( 32 ) p-post labeling analysis of rapeseed oil condensate - DNA adduct formation

目的研究装饰材料挥发物对人体外周血淋巴细胞DNA损伤作用。

Objective To study on DNA damage of human peripheral lymphocytes caused by the volatile compounds of decorated materials .

X射线衍射分析确定挥发物中还含有少量的NaCl。

The main volatile was borides and NaCl was also proved in the volatile by X-ray diffraction .

复叶槭挥发物的超临界CO2萃取及其TCT/GC-MS分析

Supercritical CO_2 Fluid Extraction of the Volatiles of Ash-leaf Maple ( Acer negundo ) and Their Analysis by TCT / GC-MS

H2O2或SA处理后的水稻挥发物组成相与褐飞虱危害稻株的存在差异，但也存在很多类似之处。

There were similarities and differences in volatiles profiling between N. lugens damaged paints and H2O2 - or SA-elicited plants .

应用zNose~（TM）分析被害茶树的挥发物

Application of zNose ~ ( TM ) for the analysis of the volatiles emitted by damaged tea plants

MAVEN，探测火星大气与挥发物演化的宇宙飞船。

MAVEN , the Mars atmosphere and volatile evolution spacecraft .

环境中BaP是引起人们各类癌症的主要诱发物。

Environmental BaP was one of the main cancer inducer .

1）茉莉酸在21.03-126.18μg／株的浓度范围内均能诱导水稻释放挥发物，并对稻虱缨小蜂产生明显引诱作用（表3.1，图3.1）。

The results are as follows : 1 ) The parasitoid was obviously attracted by the volatiles emitted from plants that were wounded and treated with JA ( 21.03-126.18 ug plant-1 ) .

用该方程计算原位Micro－VCM装置的可凝挥发物（VCM）收集率，得到了满意的结果。

The collection ratio of VCM by original position Micro-VCM is calculated by the above equation and the result is satisfactory .

MeSA、叶蝉为害和机械刺伤对茶芽挥发物及PAL、PPO酶活性影响

Effects of Exotic MeSA , Leafhopper-damaging and Mechanically Piercing on the Volatile Ingredients and PAL , PPO Activity in Tea Shoots

发展了一套测定棉铃虫Helicoverpaarmigera（H櫣bner）对植物挥发物的行为反应的生测系统。

A bioassay system to evaluate adult cotton bollworm ( CBW ), Helicoverpa armigera , behavioral responses to plant volatiles was described .

这些结果说明水杨酸信号转导途径参与了褐飞虱为害诱导的水稻挥发物的释放，而H2O2信号转导途径在其中的作用则可能相对较小；

These suggest that SA signaling is involved in the production of rice volatiles induced by N. lugens , while H_2O_2 signaling might be not .

又因为溶剂型涂料中的有机挥发物（VOC）对大气的污染。

And because of the volatile organic compounds ( VOC ) in the solvent-based coatings is polluted to the atmosphere .

装饰材料挥发物吸入染毒对大鼠IL-4、IL-5含量及ICAM-1mRNA表达的影响

Effects of Volatile Organic Compounds Inhalation on the Content of IL-4 , IL-5 and the Expression Level of ICAM-1 mRNA in Rats

唔，研究人员认为太阳风和辐射是“幕后黑手”，他们打算开展一项任务来找出原因何在。这项任务名为MAVEN——火星大气与挥发物演化任务（MarsAtmosphereandVolatileEvolutionMission）。

Well , researchers believe that solar wind and radiation is behind the theft , and they 're planning a mission to find out , called MAVEN : Mars Atmosphere and Volatile Evolution Mission

方法分别在大鼠吸入高、低剂量聚氨酯漆挥发物1、3、7天（每天2h）后进行肺灌洗液成分测定。

Method The broncho alveolar lavage fluid elements among rats were determined after 1,3 and 7 day-exposure to the volatile mixtures of polyurethane paint ( 2 hours per day ) .

因此，涂料配方设计者的主要任务将是：降低涂料中有机挥发物（VOC）的含量，在配方中不使用有毒组分，减少表面处理和施工道数。

Major criteria for the formulator will be : a reduction in VOC content , elimination of toxic components , and using less surface preparation and fewer coats to apply .

另外我们还认为固结现象的出现与FeS有关。通过对挥发物的XRD分析，含硫砷金矿在焙烧时确实产生了硫砷化合物。

We also believed that the sintering phenomenon was possibly related with FeS ; In addition , sulfur and arsenic compound was confirmed by XRD analysis of the volatile matter produced in the process of roasting .

C6挥发物是植物对害虫进行间接防御的关键物质之一，而植物体内的脂氢过氧化物裂解酶（hydroperoxidelyase，HPL）是其合成的关键酶。

C6-Volatile is one of the key material which is indirect defense against pests in the plants , fatty acid hydroperoxide lyase is a key enzyme in its synthesis in plants .

因此，水性聚氨酯（WPU）的发展就具有非常重要的意义，其具有有机挥发物含量低，无毒无污染等优点。

Therefore , the development of waterborne polyurethane ( WPU ) which has many advantages such as non-toxic 、 pollution-free and low organic volatile content etc , has a very important significance .

至接虫后24-28h，茶树挥发物的释放达到一种相对稳定的状态。

The emission of volatiles reached a relatively stable state at 24-28h after insects inoculated .

雌性金龟子对两种绿叶气息的EAG反应值都明显高于雄性，说明雌性成虫对绿叶挥发物敏感度高于雄性。

The EAG activity to greenery odors in females was always higher than in males , which showed that female H. oblita adults have higher sensitivity to greenery volatiles than males .

首次在损伤诱导的合作杨挥发物中检测到了信号物质MeJA的存在，并且首次对植物间挥发物组成的复合信号的作用方式进行了探索。

MeJA was detected in wound-induced volatiles emitted from poplar for the first time , and the first exploration in action mode of compound signal between plants was conducted in this study .

茉莉酸处理能导致水稻新释放（E）-2-Hexenal、D-Limonene，并诱导Linalool和n-Heptadecane释放量及挥发物总量的明显增加。

JA elicitation dramatically increased the release of ( E ) - 2-Hexenal , D-limonene ( both of which were not detectable before elicitation ), linalool , n-heptadecane and the total amount of the volatiles .

0.2g／ml的兴安落叶松树叶水浸液对白桦种子胚根生长有显著抑制作用，而其余浓度的树叶水浸液和兴安落叶松树皮水浸液及树叶挥发物对白桦种子萌发的抑制作用均不显著；

0.2 g / ml of larch leaf aqueous extracts had significant inhibition on radicle growth of white birch , but other concentrations of larch bark and leaf aqueous extracts and leaf volatiles had little inhibition effects on seed germination of white birch ;

通过脂质的Diels-Alder反应和自由基反应机理的研究表明，通过改变反应条件，可改变挥发物的成分，进而改善食品的风味和营养价值。

Research on the Diels-Alder reaction and free radical reactions , indicate that changing the conditions of reaction , can change the composition of the volatile matter , and then improve the flavor and nutritive value of the food .

用2种吸附剂XAD-2和TENAXTA，采用动态顶空收集法和气相色谱-质谱联用（GC/MS）技术，对自然状态下油松的球果枝梢挥发物进行收集并分析。

Volatiles of cone and needle from Pinus tabulaeformis were collected by dynamic head-space sampling with XAD-2 and Tenax TA components . Relative contents of volatiles were identified and quantified by combined gas chromatography-mass spectrometry ( GC / MS ) .

雌雄金龟子在光期和暗期中对两种绿叶挥发物的EAG反应值无明显差异，说明华北大黑鳃金龟的EAG反应不受光周期的影响。

No evident differences were observed in the EAG responses to tested odors between light and night in both sexes of H , oblita . Therefore , the EAG experiments were not affected by light in H , oblita .

采用TGA-FTIR联用技术研究了乙烯-丙烯酸丁酯共聚物（EBA）的热降解行为和热降解的气相挥发物。

The real time investigation of the gas products evolved during the thermal degradation of ethylene-butyl acrylate copolymer ( EBA ) was carried out in an inert atmosphere ( nitrogen ) with TGA / FTIR technique at 10 ℃ / min.