HEBEI LIKE JIAOXUE YANJIU 2004 Issue 3 The Use of Characteristic Root for Solving the Quadratic Surface Equation of Circular Cross-section

The Use of Characteristic Root for Solving the Quadratic Surface Equation of Circular Cross-section
zhou hua sheng

..............page:9-11

The Effective Way of Simplified Operation in Solving Analytic Geometry Problem
li xiang pu ; di ming chun

..............page:6-8

A Way of Trigonometric Solution in Nonlinear Recursion Series
dai zhi xiang

..............page:4-5

The Problems of Quadratic Function with Parameter in Mathematical competition
fang ting gang

..............page:1-3

Go further into the Methods Getting the Value Range of Unknowns in Two kinds of Quadratic Inequality
xiong fu zhou ; shui xian wen

..............page:12-13

dai dian li zi zai zheng jiao de dian ci chang zhong de bai xian yun dong
wang xue sen

..............page:14-17

xie pao yun dong yu san jiao han shu ji zhi
li dong sheng

..............page:18-21

fen xi tu biao huo hua si wei
hu hua

..............page:22-24

Analysis with a Typical Incorrect Case of Analytic Geometry
tu feng qing

..............page:25-26

yong zheng ti de si xiang jie jue wu li wen ti
shao xiao ming

..............page:27-30

Simple Analyzing Science Permeation and Method Transplant
huang yan xu

..............page:31-33

qian tan xian dai zhi wu sheng li jiao xue gai ge
han xiao guang

..............page:34-35

li tan dian xue shi yan she ji de yuan ze he si lu
wang guo jian

..............page:36-38

codcr kuai su ce ding fang fa yan jiu
li li ; wu wen xiang

..............page:39-40,72

fecl3 rong ye yu na2s rong ye fan ying shi yan xian xiang cha yi yan jiu
wang min ; cheng le hua

..............page:41

qian tan authorware zai duo mei ti jiao xue yan shi zhong de kai fa ji qiao
zhang feng zuo

..............page:70-72

Let Research Study Real Act
yan jian he

..............page:68-69

Elementary Introduction of Four Tactics in Checking Physics Questions in Nation-wide College-entrance Examination
tao cheng long

..............page:65-67,64

jie xi yi li kai fang xing li hua rong he ti
wang jin ke ; zhang zhao kuan

..............page:64

si kong jian guan de cuo wu
nie jian xin

..............page:63-64

rong jie du bao he rong ye zhong rong zhi de zhi liang fen shu he wu zhi de liang nong du de zhuan huan guan xi
cui xi sheng

..............page:61-63

pan ding wu zhi yang hua xing ( huan yuan xing ) qiang ruo de 10 zhong fang fa
mu zhen yong

..............page:60-61

ying li fen liang zuo biao bian huan de ju zhen jie fa
che jin ru

..............page:59-60

zai bu deng shi de jiao xue zhong pei yang xue sheng zuo mi de si wei pin zhi
wang yang

..............page:57-59

yi guang lu wei zai ti zhong xin ren shi tu tou jing cheng xiang gui lv
xiao da zhai ; wang yu zhen

..............page:56-57

zheng shi yun suan zhong de shu xue si xiang fang fa
yang shu zuo

..............page:54-56

Elementary Introduction of Teaching between "Course Range" and "Usage Range"
cai ya ru

..............page:53-54

bu deng jia zhuan hua si xiang zai jie ti zhong de ying yong
zhao lei

..............page:52-53

dai ding xi shu fa zai shu lie zhong de ying yong
wang hai yun

..............page:50-52

Analysis with Examples into Dealing with Inequality under Function Viewpoint
yang li gang

..............page:49-50

san jiao gao kao ti de jie fa
ma gang

..............page:47-49

The Usage of Vector in Inequality Testify
huang qun bin

..............page:46-47

zu he heng deng shi de ji zhong zheng fa
nie su wen

..............page:45-46

Adding into "Catalyst" for Solving Mathematic Question Skillfully
cao jian quan

..............page:44-45

The Use of Normal Component to Solving Analytic Geometry Problem Skillfully
zhang feng yuan

..............page:42-44