高中数学专有名词-英文

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1、+ plus加号；正号- minus减号；负号±plusorminus正负号×ismultipliedby乘号÷isdividedby除号＝isequalto等于号≠isnotequalto不等于号≡isequivalentto全等于号≌isequaltoorapproximatelyequalto等于或约等于号≈isapproximatelyequalto约等于号集合                      set非负整数集            thesetofallnon-negativeinteger

2、s自然数集               thesetofallnaturalnumbers正整数集               thesetofallpositiveintegers整数集                  thesetofallintegers有理数集               thesetofallrationalnumbers实数集                  thesetofallrealnumbers属于                     belongto不属于     

3、             notbelongto有限集                  finiteset无限集                  infiniteset空集                     emptyset包含                     inclusion包含于                  liein子集                     subset真子集                  properset补集(余补)            comple

4、mentaryset全集                     universe交集                     intersection并集                     union偶数集                  thesetofallevennumbers奇数集                  thesetofalloddnumber含绝对值的不等式    inequalitywithabsolutevalue一元二次不等式       one-variablequadr

5、aticinequality逻辑                     logic逻辑联结词            logicalconnective原命题                  originalproposition逆命题                  converseproposition否命题                  negativeproposition逆否命题              converse-negativeproposition充分条件            

6、  sufficientcondition必要条件              necessarycondition充要条件              sufficientandnecessarycondition函数                     function自变量                 argument定义域                 domain值域                     range区间                     interval闭区间     

7、            closedinterval开区间                 openinterval可逆矩阵（非奇异矩阵）invertiblematrix(non-singularmatrix)矩阵的和                        sumofmatrices矩阵的积                        productofmatrices矩阵的转置                     transposeofmatrices矩阵的行列式                

8、 determinantofmatrices可逆矩阵                        invertiblematrix单位矩阵                        unitmatrix零矩阵                            zeromatrix逆矩阵                            matrixinverse伴随矩阵