美国高中专业学科词汇大全出国留学,特别是高中生,最担心的就是专业科目听不懂,跟不上学习进度。而许多学生听不懂专业科目的课程主要原因是专业词汇量不够!因此我们特意为大家汇总了数理化生四个学科的必背词汇表,共计680个,供同学们参考使用~还不快点收藏然后背!背!背!!!矚慫润厲钐瘗睞枥庑赖。数学(107个):词汇释义assumethat假设approximation近似,近似值absolutevalue绝对值acute锐(角)adjacentangle邻角底面,底数beinscribedin内接于binomial二项式circle圆circumference周长clockwise顺时针的commondifference(等差数列的)公差commondivisor公约数commonratio(等比数列的)公比commonmultiple公倍数compositenumber合数cone圆锥congruent全等的constant不变的;常数coordinate坐标cube立方体cuberoot立方根cylinder圆柱体decimal小数数字,位divide除divisible可整除的domain定义域eccentricity离心率elipse椭圆equilateral等边的even偶的expotent指数fraction分数function函数geometricsequence等比数列hyperbola双曲线inequality不等式infinite无穷的integer整数intercept截距interiorangle内角intersect相交irrationalnumber无理数isosceles等腰的majoraxis长轴mean平均数median中数minoraxis短轴minus减mode众数钝(角)odd奇的originofcoordinates原点parallel平行的parallelogram平行四边形perimeter周长perpendicular垂直的plus加polynomial多项式positive正的primenumber质数probability概率product积proportion比例quadruple四倍的quotient商radian弧度radius半径range值域rationalnumber有理数reciprocal倒数rectangle矩形right直(角)scalene不等边的,不等边三角形section截面顶点物理(127个):词汇释义acceleration加速度anion阴离子ammeter安培表amplitude振幅band条,带bar条,带离散的,不连续的diverge分开,分岔diverginglens凹透镜elastic弹性的electricgenerator发电机electricmotor电动机(e.m.f.)电动势elctroncapture电子捕获emission散发,发射entropy熵estimate估计excitedstate激发态exert施加expansion膨胀fiberoptic光导纤维focallength焦距spring(orforce)constant(弹簧的)倔强系数frequency频率frictionless光滑无摩擦的gravity重力groundstate基态half-life半衰期halve减半的horizontal水平的hydraulicjack液压千斤顶impinge撞击incidentray入射光indexofrefraction折射率inductioncurrent感应电流inertia惯性initial初始的振动,摇摆parabola抛物线parallel并联particle粒子pendulum钟摆(电量等的)符号simpleharmonicmotion简谐运动simultaneously同时地slit狭缝solenoid螺线管光谱,波谱speed速率sphere球体spring弹簧standingwave驻波superconductor超导体superimpose叠加tesla特斯拉(磁强单位)thermal热量的thermodynamics热力学torque转矩,扭矩totalreflection全反射transition跃迁transversewave横波uniform均匀的velocity速度virtualimage虚像voltage电压voltmeter电压表wavelength波长wave-particleduality波粒二象性化学(156个):词汇释义acid酸阿佛加德罗定律barium钡bauxite铝土矿bleaching漂白bond键boron硼brass黄铜哈伯法(制氨)halogen卤素helium氦homologousseries同系物hydrocarbon烃hydrogen氢hydrogenchloride氯化氢hydrogenperoxide过氧化氢hydroniumion水合氢离子hydroxide氢氧根indicator指示剂iodine碘isomerism同素异形体leChatelier'sprinciple勒沙特列原理lead铅limestone石灰石linear直线的lipid脂质,类脂溶剂