芳香的

A new fused polycyclic indoline compound was synthesized from aniline,with the key step of Pd-catalyzed tandem cyclization using hydroquinidine as the ligand and molecular oxygen as a green oxidant.

以芳香氨为原料，通过烯丙基化、重排、酰基化及钯催化的氧化环合反应合成了一种新的氮杂三环吲哚啉化合物，其结构经1H NMR，13C NMR，IR及HR-MS表征。

Higher lightintensity increased the content of aliphatic GS, however light supply has nosignificant effect on indolyl and aromatic GS, provided P supply was sufficient.

较强光照对脂肪族硫代葡萄糖苷的合成有促进作用；对吲哚族硫代葡萄糖苷和芳香族硫代葡萄糖苷则没有显著的影响。

The new type semi-aromatic transparent nylon has been successfully developed for the first time using cheaper monomers,including linear chain aliphatic diamines,terephthalic acid,isophthalic acid and so on,by means of polybasic copolycondensation.

采用无侧基的脂肪族混合二元胺、对苯二甲酸、间苯二甲酸等为单体，通过多元无规共缩聚方法制备了半芳香透明尼龙，研究了SA型透明尼龙的静态热机械性能和动态力学性能。

Use this time-resolved detecting system for testing some typical monocyclic and polycyclic aromatic hydrocarbons.

三、利用上述荧光时间特性探测系统对一些典型的单环，多环芳香族油污染物的荧光时间特性进行了测试研究。

Concentrations of PM and PAHs were high in the industrial area, and there were strong indirect mutagenic activities.

工业区大气中颗粒物质和多环芳香烃类化合物浓度较高，并具有很高的间接致突变活性和较弱的直接致突变活性。

Any of various aromatic, ornamental, annual or perennial plants of the genus Nepeta, having opposite leaves and variously colored flowers with two-lipped corollas.

猫薄荷一种芳香、可供观赏的荆芥属一年生或多年生植物，有对生叶和两层花冠的各色花朵

This blend was made from a careful selection of Cabernet and Merlot wines, producing a wine with an exquisite and complex fruit aroma redolent of black cherries, enhanced by oaky notes.

这款复合酒由精选的赤霞珠和梅乐酿造，复合了樱桃等果香和夸张的橡木芳香。

The olfactometric analysis revealed that 15 aroma compounds showed a similar AEDA value in both wines even if, in some cases, they had different concentrations in the two Fiano wines.

嗅觉测量分析法显示，两类酒中15种芳香复合物具相同的AEDA值，即便是有时浓度不同——这可能是受嗅觉测量法技术的限制。

The results of asymmetric reduction of latent chiral ketones by carbonyl reductase showed that the enzyme had a high specificity for pentanone in aliphatic ketones and for the acetophenone derivates that contained a withdrawing group at α-position.

利用羰基还原酶不对称催化还原潜手性酮类化合物发现，对于芳香酮类化合物，酶对α位为强电负性基团的底物专一性较强；对于脂肪酮类化合物，酶对五碳脂肪酮的专性较高。

The positive rate was 62.5%. The allergens with higher positive rate were nickel sulfate, 4 Phenylenediamine base, fragrance mix, potassium dichromate and formaldehyde. The positive results were found in patients with face dermatitis, eczema, contact dermatitis, urticaria and pruritus.

阳性率较高的过敏原依次为：硫酸镍、对苯二胺、芳香混合物、重铬酸钾、甲醛，斑贴阳性的病种有面部皮炎、湿疹、接触性皮炎、荨麻疹、瘙痒症。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。