tetramines aromatic是什么意思

网络释义

用法例句

Iodine catalyzed Mannich reaction of aromatic ketones with aromatic aldehydes and aromatic amines:three component one-pot synthesis of β-Amino ketone derivatives;

碘催化芳香酮、芳香醛和芳香胺的Mannich反应:三组分“一锅法”

Curing reaction kinetics of epoxy resin using dicyandiamide modified by aromatic amine;

芳香胺改性双氰胺固化环氧树脂反应动力学研究

Determination of aromatic amines in side-stream cigarette smoke by GC/MS;

采用GC-MS测定侧流卷烟烟气中芳香胺

Separation of several aromatic amines in water samples by high-performance liquid chromatography on a polar-enhanced C16 silica stationary phase packed reversed-phase column;

亲水性C_(16)硅胶反相色谱柱分离测定芳香胺类化合物

The Mannich reaction between benzalacetone aromatic aldehydes and aromatic amines;

苄叉丙酮与芳香胺和芳香醛的Mannich反应

A series of novel soluble aromatic polyamides with cyano side groups were synthesized by low temperature polycondensation of aromatic diamines with 2,6-bis(3-chloroformylphenoxy) benzonitrile in presence of N,N-dimethylacetamide as solvent and tertiary amines as absorbent of HCl.

以N,N-二甲基乙酰胺为溶剂、叔胺为HCl吸收剂,将各类芳香二胺与自制的2,6-二(3-氯甲酰苯氧基)苯甲腈进行低温缩聚反应,合成了一系列新型含氰侧基可溶性聚芳酰胺。

Poly(aryl imino) containing biphenyl group was synthesized by the condensation polymerization of 4,4\'-Dibromobiphenyl and aromatic diamines via Palladium-catalyzed aryl amination reaction The structure of the polymers synthesized was characterized by means of FT-IR,1H-NMR spectroscopy and elemental analysis,and the testing results show a good agreement with the proposed structure.

以4,4-二溴联苯和芳香二胺为单体,以三(二亚苄基丙酮)二钯为催化剂,1。

Synthesis and characterization of bismaleimide modified aromatic diamine curing agents;

双马来酰亚胺改性芳香胺固化剂的合成与表征

The sealant for lead-acid storage battery with pole columns encapsulation was prepared with modified epoxy resin(EP) and modified aromatic diamine curing agent as materials,and the influence of mass ratio between modified EP and curing agent was studied mainly on the sealant performance.

以改性环氧树脂(EP)与改性芳香胺固化剂为原料制备铅酸蓄电池极柱灌封用密封胶,着重研究了改性EP与固化剂的配比对胶粘剂性能的影响。

anytime and anywhere fragrance

无论何时，无论何地，芳香四溢

Every time, the air is heavy with the aroma of rose water everywhere.

玫瑰香水，无论何时，无论何地，空气中芳香四溢。

The air freshener furnishes you with fine aromatic surroundings.

空气清香剂为您创造一个芳香四溢的美好环境。

The air freshened and shared the flavor of conifers as we came into the mountains.

进入大山后，清新的空气中洋溢着针叶树的芳香。

Good wine from its home town is rememBered throughout the ages and spreads its sweet smell all over the world.

来自葡萄故乡的美酒，万世流芳，香溢全球。

authentic Xinjiang mutton keBaBs (kaBoBs) win universal praise and their fragrance spreads all around.

正宗新疆羊肉串，脍炙人口，香溢四方。

The smell of roses floated around.

玫瑰花的芳香在四周飘荡。

The flowers spread their fragrance far and wide.

花儿的芳香散发到四面八方。

He breathes the sweet-laden night air and smells the earth.

他吸了一口芳香飘溢的夜晚的空气，闻到了泥土的气息。

The smells of roasted turkey, southern baked ham and homemade bread hung in the air.

烤火鸡、南部烘火腿和晾挂的家制面包喷香四溢。

The Formation and Circulation of the Folk Song The Jasmine;

茉莉花开香四溢──江苏民歌《茉莉花》的形成与传播

Catalytic Hydrogenation of Aromatic Nitriles by Quaternary Amorphous Catalyst;

四元非晶态催化剂催化芳香腈加氢的研究

A Theoretical Study of Structure and Aromaticity of CSiGe Tetramer Clusters;

碳硅锗四原子团簇结构和芳香性的理论研究

Thin juicy slices of prime beef simmered with fresh onions in a special sauce of herbs and spices, heaped on a bed of steaming, fluffy rice.

多汁美味的牛肉片，佐以特殊的香料酱，与新鲜的洋葱和蘑菇一起，淋于蓬松的米饭上，芳香满溢。

a delicate perfume, fragrance, aroma, etc

淡雅的香水、 芳香、 香气等.

With the opening of the Sunshine Brand vegetaBle can, you will find yourself in the place which is suffused with an exquisite fragrance all around, just like staying in a vegetaBle garden in the sunshine.

打开“阳光”牌蔬菜罐头，香气四溢，犹如身处阳光下的菜园。

Favourite, Dahlia, Zephine, and Fantine were four ravishing young women, perfumed and radiant, still a little like working-women, and not yet entirely divorced from their needles;

宠儿、大丽、瑟芬和芳汀是四个春风满面、香气袭人的美女,

Analysis of aromatic amines in mainstream cigarette smoke by extraction-GC/MS

直接萃取-GC/MS法测定卷烟主流烟气中四种芳香胺