1.
Study of 1,4-benzenediamine/4,4'-diamino Diphenyl/pyromellitic Dianhydride Polyimide Fiber;
对苯二胺/4，4'-二氨基二苯醚/均苯四酸二酐型聚酰亚胺纤维的研究
2.
Study of 1,4-benzenediamine/4,4 -diamino Diphenyl/pyromellitic Dianhydride Polyimide Fiber;
对苯二胺/4，4 -二氨基二苯醚/均苯四酸二酐型聚酰亚胺纤维的研究
3.
Study on the Optimal Conditions for Sublimate Crystallization Refining of Pyromellitic Dianhydride
均苯四酸二酐凝华结晶精制的最佳条件研究
4.
A Synthetic Method of Di-octyl-di-tridecyl Pyromellitate
均苯四甲酸·异辛酯·十三酯的合成
5.
1,2,3,4-benzenetetracarboxylic acid
１,２,３,４－苯四羧酸
6.
Study on Synthesization of Tetra-2-ethylhexyl Pyromellitate Catalyzed by Solid Superacid;
固体超强酸催化合成均苯四甲酸四异辛酯的研究
7.
Synthesis and characterization of poly(pyromellitic acid-dodecanediol) ester
聚均苯四甲酸十二烷二醇酯的合成及表征
8.
Productive Process of PMDA by Air Phase Oxidation and Its Collecting Methods by Condensing Mode;
气相法均苯四甲酸二酐生产工艺及其冷凝态收集方法
9.
Synthesis, Characterization and Thermochemistry on the Rare Earth Complexes with Pyromellitic Acid;
稀土均苯四甲酸配合物的合成、表征及热化学性质研究
10.
Pretreatment of high concentration pyromellitic dianhydride production wastewater by Fenton reagent
Fenton试剂预处理高浓度均苯四甲酸二酐生产废水的研究
11.
Adsorption Behavior of Pyromellitic Dianhydride-Modified Chitosan Microspheres for Pb~(2+) and Cd~(2+)
均苯四甲酸酐修饰壳聚糖微球对Pb~(2+)和Cd~(2+)的吸附
12.
tetramethyl-p-phenylenylendiamine hydrochloride
四甲基对苯二胺盐酸盐
13.
sodium tetraborate decahydrate
四苯(基)硼酸钠十水合物
14.
SYNTHESIS OF 1,2,4,5-TETRAMETHYLBENZENE BY ALKYLATION OF 1,2,4-TRIMETHYLBENZENE WITH METHANOL
偏三甲苯甲醇烷基化制备均四甲苯的工艺研究
15.
Determination of Potassium Borofluoride Content with Potassium Tetraphenylborate Gravimetric Method
四苯硼酸钾重量法测定氟硼酸钾含量
16.
Synthesis of Tetrakis-(2,4-di-butylphenyl)-4,4'-biphenylene Diphosphonite;
四（2，4-二叔丁基苯基）-4，4’联苯基双亚磷酸酯的合成
17.
Synthesis of Quinol Bis(Diphenyl Phosphate) Flame Retardant
四苯基对苯二酚双磷酸酯的合成与应用研究
18.
Dacthal(dimethyl tetra chloroter ephthalate)
四氯代对苯二甲酸二甲酯