1672-4291
1991 Issue 2
..............page:1-6
sun zuo min jiao shou
fang yu ;
fang yu ;
..............page:2
Pseudo-prime of the entire functions
Ren Qinmou Yao Wenxin
Ren Qinmou Yao Wenxin
..............page:7-11
On definitions of homeomorphisms in L-fts
Xu Luoshan
Xu Luoshan
..............page:12-15
..............page:16-18+21
..............page:19-21
..............page:22-25
Effect of bandwidth of transducer on ultrasound spectra feature of soft tissues
Chen Qimin;Zang Xiaofei;Feng Jianping
Chen Qimin;Zang Xiaofei;Feng Jianping
..............page:26-28
The test of the reliability of mixture rules for sound speed in blood
Tong Jie;Dong Yanwu;Mao l:’eng;Wang Shuen Dai Pei
Tong Jie;Dong Yanwu;Mao l:’eng;Wang Shuen Dai Pei
..............page:29-31+36
A study of the sc tter fields of the gratings
He Xiping Cheng Cundi
He Xiping Cheng Cundi
..............page:32-36
Study on extraction mechanism and thermodynics of Pt(Ⅳ) and Pd(Ⅱ) with Dl(dialkyl methkyl) amine
Dong Yanjie;Yang Zichao;Wang Xiushan;Yan Jumei
Dong Yanjie;Yang Zichao;Wang Xiushan;Yan Jumei
..............page:37-43
The spectrophotometric determination of Cobalt with 2-(2-benzothiazolylazo)-5-dimethylaminobenzoic acid
Zhang Guang Yang Heqing Huo Yongqian
Zhang Guang Yang Heqing Huo Yongqian
..............page:44-47
Study of the biological characteristics of Ducetia japonica Thunberg
Xi Gengsi;Zheng ZhemJn
Xi Gengsi;Zheng ZhemJn
..............page:48-50
The effect of host condition and seasonal variation on the infection of Eimeria kwangtungensis
Su Xiaoqun
Su Xiaoqun
..............page:51-54
..............page:55-58
..............page:59-62
On the scientific value of the frenquency of a tube with the diffirent diameter and length by Zhu Zaiyu
Liu Cunxia Feng Detain
Liu Cunxia Feng Detain
..............page:63-66
..............page:67-69
..............page:70-71
..............page:72-74
The improvement of Wilson method of calculating inter-symmetry coordinates in the molecular spectroscopy of infrared vibration
Wang Tianzhen;Fu Kede;Gou Zengguang
Wang Tianzhen;Fu Kede;Gou Zengguang
..............page:75-76
The experimental study for the material of antiultraviolet ageing coating
Jiao Xiaohuan Zhang Shuxia Yu Daoguang
Jiao Xiaohuan Zhang Shuxia Yu Daoguang
..............page:77-78
Three-dimension coupled vibration of a thick rectangular plate and its equivalent circuit
Lin Shuyu Zhang Fucheng
Lin Shuyu Zhang Fucheng
..............page:79-80
Study on the transient magnetic saturation means of protection
Ren Jinlian Wang Zhigang Niu Yong
Ren Jinlian Wang Zhigang Niu Yong
..............page:81-82
Determination of the number of combined water in crystal by ~1HNMR
Mu Qiyun;Yu Fubin;Zhang Xinhuai;Yang Heging
Mu Qiyun;Yu Fubin;Zhang Xinhuai;Yang Heging
..............page:83-84
The determination of trace Zinc in human hair by spectrophotometric method
Wang Yong Zhang Guang
Wang Yong Zhang Guang
..............page:85-87
The new method of calculating ionicity of chemical bonds
Duan Pinyi Shi Jiangong Shi Jianchun
Duan Pinyi Shi Jiangong Shi Jianchun
..............page:88-90
..............page:91-92
Spiders collected fromYunnan Province(Araneae: lycosidae)
Wang Xinping Qiu Qionghua
Wang Xinping Qiu Qionghua
..............page:93-94
..............page:95