1.
Theoretical Investigation for Carbazole and Spirosilabifluorene Derivatives as OLED Materials;
咔唑衍生物与硅中心螺双芴衍生物基有机发光材料的理论研究
2.
Theoretical Design of Blue Emitting Materials Based on Spirosilabifluorene Derivatives;
蓝光新材料硅中心螺双芴衍生物的量化研究与设计
3.
Study on the Synthesizes of 9,9'-Spirobifluorene Bromide Derivatives;
9，9’-螺二芴溴化物的合成研究
4.
Studies of Synthesis and Technics of 9,9-bis (methomethyl) Fluorene;
9，9—双甲氧甲基芴的合成及工艺研究
5.
Design, Synthesis, and Characterization of Novel Copolymers Based on Spiro[Fluorene-9,9'-xanthene]
新型螺[芴-9，9'-氧杂蒽]类共聚物的设计、合成与表征
6.
double-screw bolt
螺柱，双头螺纹螺栓
7.
Two-Photon Absorption Properties of Two Kinds of Compounds with Fluorene as Centre
两类以芴为中心的有机分子双光子吸收特性
8.
Synthesis,crystal structure and optical limiting properties of fluorenone-aromatic aldehyde-dihydrazone
芴酮-芳香醛-双腙的合成、晶体结构及光限幅性能
9.
SYNTHESIS OF 2-MONOETHYL SUCCINYL-9,9-BIS(METHOXYMETHYL) FLUORENE
2-丁二酸单乙酯酰基-9,9-双甲氧甲基芴的合成
10.
Synthesis and Properties of Tetrabutadiene and Spirofluorene Derivatives as Organic Electroluminescent Materials;
四芳基丁二烯类和螺芴类有机电致发光材料的合成及性能研究
11.
paranemic spiral
平行螺旋，反向双股螺旋
12.
SYNTHESIS AND CHARACTERIZATION OF 9,9-BIS(METHYL ACETATE) FLUORINE,AN INTERNAL DONOR OF POLYPROPYLENE CATALYST
聚丙烯催化剂内给电子体9,9-双(乙酸甲酯基)芴的合成与表征
13.
Synthesis and Characterization of 2-monoethyl succinyl-9,9-bis(methoxymethyl)fluorene
2-丁二酸单乙酯酰基-9,9-双甲氧甲基芴的合成与表征
14.
Suzuki Coupling Polymerization and Photoluminescence Properties of Polyfluorenes Based on Adamantane Dibromide
金刚烷双溴化物改性聚芴的Suzuki偶联聚合及光致发光性能
15.
bm=1.25d Double end studs bm=1.25d
GB/T898-1988双头螺柱
16.
bm=1.5d Double end studs bm=1.5d
GB/T899-1988双头螺柱
17.
bm=1d Double end studs--bm=1d
GB/T897-1988双头螺柱
18.
bm=2d Double end studs bm=2d
GB/T900-1988双头螺柱