A study on the treatment of cutting and emulsifying wastewater by compound flocculent
han li hua 1; zhang xiu ling 1; zhang xue dong 2 (1.department of chemical enhineering; hebei institute of technology; tangshan hebei 063000; china; 2.department of basic courses; beijing medical college; shunyi beijing 101300; china)

..............page:115-119

A study on measuring method of secondary free lime
wei jun cong; liu zhi gang; zhang cai wen (department of material engineering; hebei institute of technology; tangshan hebei 063009; china)

..............page:67-70,76

The numerical simulation of heat transfer in the continuous casting slab angle
yan xiao lin; chen wei (department of metallurgy; hebei institute of technology; tangshan hebei 063009; china)

..............page:8-12

The critecality of connected graphs
song ze cheng 1; li xiang dong (department of mathemtical; tangshan teacher college; tangshan hebei 063000; china; 2.department of basic courses; hebei institute of technology; tangshan hebei 063000; china)

..............page:94-96

A research on reinforcing plaster mould
sang xiao ming; shen yi (department of material; hebei institute of technology; tangshan hebei 063009; china)

..............page:77-80

The analysis of the computing deviceof shallow groundwork subside
li yu feng (hebei high class junior college of technology; cangzhou hebei 063000; china)

..............page:108-114

The analytical determination of static disbalance for the ball rotors
sun xin min 1; li shu wen 2 (1 department of mechanical engineering; hebei institute of technology; tangshan hebei 063009; china; 2 department of precision instrument and mechanisms; tsing hua university; beijing 100084; china)

..............page:35-38

A mathematical model for predicting the temperature distribution of continuously casting slabs in induction heating process
yang jing; li hua-zhi; wang li (university of science & technology beijing; 100083 china)

..............page:1-7

The demonstration of basic theoretical problem for phase diagram calculation
zhang xian-fu (department of metallurgy; hebei institute of technolgy; tangshan hebei 063009; china)

..............page:13-18

An analysis of new tcchnology for bar and wirerod production
ren ji tang; chen lian sheng (department of metallurgy; hebei institute of technology; tangshan hebei 063009; china)

..............page:28-34

Spair analysis theory and its application in determining lowest technical cost
yang ji rong; luo you xin; luo song rong (department of mechanical engineering; changde teachers university; changde; 415003; china)

..............page:39-43,53

The determination of acid-soluble aluminum and total alumium in steel by atomic emission spectrometry
liu shu-ping 1; zhang ling 2; li lan-qun 2; ma ai-fang 2 (1 department of chemical engineering; hebei institute of technology; tangshan hebei 063009; china; 2 steel resenrch institute; iron and steel company of handan; handan hebei 0560015; china)

..............page:24-27

A fuzzy optimization model and method for reliability distrbuting transmission systems for wheel loaders
he zhe ming; luo you xin; gui nai pan (department of mechanical engineering; changde teachers university; changde hunan 415003; china) key words:wheel loaders; mechanical transmission systems; fuzzy mathematics; optimization design; reliability

..............page:44-48

A study on the heating treatment technology for obtaining the composite microstructure of martenite and bainite
xie zhen-lin; tian wei (department of metallary; hebei institute of technology; tangshan hebei 63009; china)

..............page:19-23

The development and application of the new type of mechanical value measuring instrument
liu zhao-ni 1; liu zhao-yan 2 (1.department of mechanical engindeering tangshan polytechnic college; tangshan hebei 063000; china; 2.department of automation; hebei institute of technology; tangshan hebei 063009; china )

..............page:58-63

Liquid-liquid phase equilibrium for the ternary system of octane-phosphoric acid-water
liu yong xin 1; fei de jun 2; tu min duan 2 (1 department chemical engineering; hebei institute of technology; tangshan hebei 063009; china; 2.department of chemical engineering; sichuan university; chengdu sichuan 610065; china)

..............page:71-76

The application of object ARX in the design of software for large scale surveying and mapping
zhao hong rui; shen li qun (department of source engineering; hebei institute of technology; tangshan hebei 063000; china)

..............page:102-107

The adoption and application of formula Stolz
hu hong chi (department of mathematics; tangshan teacher college; tangshan hebei 063000; china)

..............page:89-93

ben kan 2001 nian you xiu lun wen shu ping
ren huo

..............page:120-122

Appreciation of ancient chinese ceramics from the view of technological process
wang qian ping (department of materials; hebei institute of technology; tangshan hebei 063000; china)

..............page:85-88,96

The disign of dual channel virtual oscilloscope
sun tie qiang (department of automation; hebei institute of technology; hebei tangshan 063009; china)

..............page:54-57

The technological progress in data message from IPv4 to IPv6
peng xue jun ( center of comprter hengshui normal college; hengshui hebei 053000; china)

..............page:64-66

The comparison of new national standard on "tolerancing principle"with the old one
sun li yuan; zhao chen chen (department of mechanical engineering; hebei institute of technology; hebei tangshan 063000; china)

..............page:49-53

Spectrofluorimetric determination of uranyl ion in pyridine-2,6-dicarboxylic acid-β-cydodextrin system
zhang jun jie; li hong xia; li guo jiang (department of chemical engineering; hebei institute of technology tangshan hebei 063009; china)

..............page:97-101

The calculation procedure of enthalpy in the rigorous calculation of distillation and absorption
tian qing lai (department of chemical engineering; hebei institute of technology; tangshan; 063009)

..............page:81-84