1.
					
							Improved synthesis of aspoxicillin,a semi-synthetic penicillin
						 
					
					
						
						 
					
					
						半合成青霉素类抗生素阿扑西林的合成改进
					2.
					
							Synthesis of (S)-5-oxotetrahydrofuran-2-carboxylic acid
						 
					
					
						
						 
					
					
						(S)-5-氧代四氢呋喃-2-甲酸的合成改进
					3.
					
							Improved Synthesis of 7-Amino-3-cephem-4-carboxylic Acid
						 
					
					
						
						 
					
					
						7-氨基-3-无-3-头孢-4-羧酸的合成改进
					4.
					
							Improvement in Synthetic Technology of Flavopiridol
						 
					
					
						
						 
					
					
						Flavopiridol合成工艺的改进
					5.
					
							Improved synthesis of IPL576,092:a novel anti-asthma agent
						 
					
					
						
						 
					
					
						抗哮喘剂IPL576,092的改进合成
					6.
					
							On the Improvement of Inverse Synthetic Aperture Radar (ISAR) Imaging Techniques;
						 
					
					
						
						 
					
					
						逆合成孔径雷达(ISAR)成像技术的改进
					7.
					
							Improved Synthesis of Leucogen and Design & Synthesis of Its Derivatives;
						 
					
					
						
						 
					
					
						利血生合成工艺改进及其衍生物的设计合成
					8.
					
							Aim To improve the preparation process of topotecan hydrochloride.
						 
					
					
						
						 
					
					
						目的改进盐酸拓扑替康的合成方法。
					9.
					
							Improvement for the Synthesis of Cholest-Δd4-3,6-dione
						 
					
					
						
						 
					
					
						胆甾-△~4-3,6-二酮合成法的改进
					10.
					
							MODIFICATION OF HEATING METHOD FOR KELLOGG HORIZONTAL AMMONIA CONVERTER
						 
					
					
						
						 
					
					
						卧式凯洛格氨合成塔升温方法的改进
					11.
					
							An Improved Synthesis of Δ~4-3, 6-dione Steroidal Moiety
						 
					
					
						
						 
					
					
						△~4-3,6-二酮甾体结构单元合成的改进
					12.
					
							Modification on Process of Trehalose Biosynthesis;
						 
					
					
						
						 
					
					
						生物酶法合成海藻糖工艺的改进研究
					13.
					
							Study on the Synthesis and Improvement of the Intermedia of Gemifloxacin;
						 
					
					
						
						 
					
					
						吉米沙星中间体的合成及改进的研究
					14.
					
							Research and Improvement of the Inverse Compositional Image Alignment;
						 
					
					
						
						 
					
					
						反向合成图像对齐算法的研究及改进
					15.
					
							Study on Synthetic Process and Its Improvement of Antioxidant 2246;
						 
					
					
						
						 
					
					
						抗氧剂2246的合成工艺研究与改进
					16.
					
							Synthesis and Improvement on Process of 5-Aminobenzimidazolone-2;
						 
					
					
						
						 
					
					
						5-氨基苯并咪唑酮的合成及工艺改进
					17.
					
							Improvement of Combination Rule in D-S Theory;
						 
					
					
						
						 
					
					
						D-S理论中证据合成规则改进的研究
					18.
					
							Synthetic Study on 5,7-dihydroxyflavone;
						 
					
					
						
						 
					
					
						5,7-二羟基黄酮的合成工艺改进