酚

Derivatives of Naphtol AS as the second coupling component were used in mixed coupling and the effect of its added amount on the colour strength,hue,flowability and dispersing extentof pigments was studied.

对含有极性基团(—COOH，— SO3 H)的色酚 AS衍生物的合成及其反应的影响因素进行了研究；合成了 4种新的色酚 AS苯环 3或 4上含有— COOH或— SO3 H基团的衍生物；利用该类衍生物作为第二偶合组分，采用混合偶合工艺对颜料红 57∶ 1进行改性研究，研究了其添加量对改性颜料的着色力、色光、流动性以及在水介质中的分散性的影

5Water soluble phenolic substances in female tree leaves of Acer negundo L.wereconstantly more than those of male tree leaves in about the entire growing season(p＜0.01),whichindicated the close correlation between plant sex and concentration of the phenolic substances.

5复叶槭雌株叶片水溶性酚类物质的含量在整个生长季中几乎始终高于雄株，方差分析表明差异显著(p＜0.01)，反映复叶槭植株的性别与其叶片中水溶性酚类物质的含量显著相关。

The simultaneous determination of m nitrophenol and p nitrophenol in binary mixtures had been studied with differential pulse voltammetry in the paper.

用微分脉冲伏安法同时测定了水样中含间硝基酚和对硝基酚的混合体系，在 0 1mol·l- 1 乙二胺 0 5mol·l- 1 氯化铵(pH =8 5 0 )底液中于- 0 5 0V和- 0 69V处出现两个灵敏度高且互不干扰的吸附波。

Nitrophenol is a commonly occurring industrial pollutant, which has been found to affect our environment, causing ecological imbalance. Biodegradation is a useful strategy to detoxify wastewater and polluted environment, which is the best choice of the nitrophenol contaminated soil remediation.

硝基酚为工业上常见的污染物之一，对环境造成重大之冲击，生物降解因具高之经济效益，且可用於去除受污染的环境，故可做为土壤硝基酚污染整治的最佳选择之一。

The mechanisms of intramolecular biaryl nonphenolic coupling were explored by reactions of different 1,4-biaryl substituted butanes with DDQ in TFA.

通过对含不同取代基的芳环化合物、1，4-二芳基丁烷链上含不同取代基化合物与DDQ在TFA中进行非酚氧化偶合和重排反应的研究，对分子内的二芳基非酚氧化偶合反应机理作了深刻的探讨。

In order to solve the problems such as multiple components in products, long time of rectification, high energy consumption, low yield and purity of product occurring during the production of p - octyl phenol, the effects of reaction conditions including reaction temperature, reaction time, the molar ratio of phenol to diisobutene on the conversion and yield of the product were examined.

为解决对辛基酚生产过程中精馏时存在组分多、精馏时间长、能耗高、产品收率和纯度低等问题，用正交实验探讨反应温度、反应时间、苯酚与二异丁烯原料摩尔比3因素对原料转化率和产品对辛基酚收率的影响。

Urumqi 830011, ChinaAbstract: Objective: To investigate the influences of the sperm of male rats impact,when octyl phenol, nonylphenol joint exposured.

目的：观察辛基酚、壬基酚联合染毒时，对雄性大鼠精子状况的影响。

Compared with pearled grain, whole grain has higher concentration of oil and tocol, showing that seed coat may be one of the major tissue accumulating oil and tocol.

试验表明，大麦油及其母育酚含量既受基因型的控制，又受生长环境条件的影响；大麦种皮部分可能是大麦油的主要储存组织之一，制啤后的大麦原料有可能作为母育酚提取的资源加以利用，从而提高大麦的附加值。

To better understand the genetic variability of oil and tocol content, barley oil were extracted from the whole grain, pearled flour and brewers grains of 30 barley cultivars using supercritical fluid extraction method, the tocol, tocopherols and tocotrienols were determined by HPLC.

为了探讨不同基因型大麦品种大麦油及其母育酚含量的变异规律，采用超临界萃取法及HPLC法提取并测定了30个大麦品种的大麦油及其母育酚含量和成分。

Tocol is one of the most important functional components in barley grain. To better understand the genetic variability of oil and tocol content, barley oil were extracted from the whole grain, pearled flour and brewers grains of 30 barley cultivars using supercritical fluid extraction method, the tocol, tocopherols and tocotrienols were determined by HPLC.

为了探讨不同基因型大麦品种大麦油及其母育酚含量的变异规律，采用超临界萃取法及HPLC法提取并测定了30个大麦品种的大麦油及其母育酚含量和成分。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。