稠環化合物 的英文怎麼說
中文拼音 [chóuhuánhuàgěwù]
稠環化合物
英文
fused aromatic ring-
In fused-ring and bridge-ring compounds two carbons are common to the two rings.
在稠環和橋環化合物中,兩個碳原子是兩個環公用的。In fused-ring and bridged-ring compounds two carbons are common to the two rings.
在稠環和橋環化合物中,兩個碳原子是兩個環公用的。Relationship between the optical activity and the structure of some fused polycyclic compounds
一些多環稠合化合物的旋光性和結構的關系The study on salc includes : 1 ) the study on the harmonization between aeration rate and melts thickly rate ; 2 ) the study and application of the new multi - function composite additive ( nmca ) ; 3 ) the study on the durability of salc ; 4 ) the designation of the structure of new multi - functional unbearing compound wall and fast equipment mold, etc. the results show : the additive can improve the harmonization of the workability and mechanics characteristic of salc to a certain extent ; improve the volume stability of salc under different environment by enhancing the resistance to the freeze and thaw, dry and wet circle and drying shrinkage
在salc的研究方面,主要包括發氣速度和稠化速度的協調性研究、新型多功能復合外加劑的研製、耐久性能的研究以及新型多功能非承重復合墻體結構及其澆注成型的快速組裝模具設計等內容;結果表明:科學合理的引入輔助外加劑在一定程度上使salc材料的工作性及相應物理力學性能得以最佳匹配,增強了salc材料對凍融循環、干濕循環及乾燥收縮的抵抗能力,使salc在不同的環境下均具有較好的體積穩定性。The advance, the applications in organic light - emitting diodes ( oleds ) and the future r & d directions of the well developed types of organic red emitters, such as transition metal complexes, intra - molecular charge transfer ( ict ) compounds, condensed aromatic hydrocarbons and oligomers are discussed
本文總結了近年來有機金屬配合物、分子內電荷轉移化合物、稠環芳香類化合物以及齊聚物等幾類有機電致發光紅色發光材料的研究進展,詳細介紹了它們在有機電致發光器件中的應用,並對有機電致發光紅色發光材料未來的研究方向作了展望。分享友人