三次 sān cì third / three times / (math.) degree three, cubic (equation) 方 fāng square / power or involution (math.) / upright / honest / fair and square / direction / side / party (to a contract, dispute etc) / place / method / prescription (medicine) / just when / only or just / classifier for square things / abbr. for square or cubic meter syn 面心立方最密堆积 面心立方最密堆積 miàn xīn lì fāng zuì mì duī jī face-centered cubic (FCC) (math.) 差商 chā shāng (math.) difference quotient / (math.) divided difference / (math.) finite difference 配方 pèi fāng prescription / cooking recipe / formulation / completing the square (to solve quadratic equation, math.) syn 方程 fāng chéng (math.) equation 方程式 fāng chéng shì (math.) equation 微分 wēi fēn (math.) differential (of a function) / differential (equation etc) / to differentiate / differentiation 多项式方程 多項式方程 duō xiàng shì fāng chéng (math.) polynomial equation 高次 gāo cì higher degree (e.g. equation in math.) 积分方程 積分方程 jī fēn fāng chéng integral equation (math.) 二次方程 èr cì fāng chéng (math.) quadratic equation 微分方程 wēi fēn fāng chéng (math.) differential equation 一次方程式 yī cì fāng chéng shì (math.) linear equation 不定方程 bù dìng fāng chéng (math.) indeterminate equation 判别式 判別式 pàn bié shì (math.) discriminant (e.g. b²-4ac in the formula for the roots of a quadratic equation) 同余式 同餘式 tóng yú shì congruence (math.) / equation for residue modulo some number 奇解 qí jiě singular solution (to a math. equation) 差分方程 chā fēn fāng chéng difference equation (math.) 波方程 bō fāng chéng wave equation (math. physics) 特解 tè jiě particular solution (to a math. equation) 线性方程 線性方程 xiàn xìng fāng chéng linear equation (math.) 配方法 pèi fāng fǎ completing the square (method of solving quadratic equation, math.) 关系式 關係式 guān xì shì equation expressing a relation (math.) 丢番图方程 丟番圖方程 diū fān tú fāng chéng (math.) Diophantine equation 立方米 lì fāng mǐ cubic meter (unit of volume) 西西 xī xī cubic centimeter (cc) (loanword) 土方 tǔ fāng cubic meter of earth (unit of measurement) / excavated soil / earthwork (abbr. for 土方工程[tu3 fang1 gong1 cheng2]) / (TCM) folk remedy syn 立方体 立方體 lì fāng tǐ cube / cubic syn 甬 tǒng variant of 桶[tong3], bucket / (classifier) cubic dry measure (5 pecks 五斗, approx half-liter) 三次曲线 三次曲線 sān cì qū xiàn cubic curve (geometry) 立方厘米 lì fāng lí mǐ cubic centimeter 立方公尺 lì fāng gōng chǐ cubic meter (m³) 等轴晶系 等軸晶系 děng zhóu jīng xì cubical system (crystallography) / crystal system based on cubic lattice / equiaxial crystal system 双三次样条修匀 shuāng sān cì yàng tiáo xiū yún bi-cubic spline smoothing 双叁次样条函数 雙三次樣條函數 bi-cubic spline function 双叁次样条修匀数据 雙三次樣條修勻數據 bi-cubic spline-smoothed data 次数 次數 cì shù number of times / frequency / order number (in a series) / power (math.) / degree of a polynomial (math.) 参量 參量 cān liàng parameter (math) / quantity used as a parameter / modulus (math.) 偏微分 piān wēi fēn (math.) partial differential / (math.) partial derivative 求解 qiú jiě to require a solution / to seek to solve (an equation) 等式 děng shì an equality / an equation 反应式 反應式 fǎn yìng shì equation of a chemical reaction 代数方程 代數方程 dài shù fāng chéng algebraic equation 常微分方程 cháng wēi fēn fāng chéng ordinary differential equation (ODE) 偏微分方程 piān wēi fēn fāng chéng partial differential equation (PDE) 方程式编辑器 方程式編輯器 fāng chéng shì biān jí qì equation 化学方程式 化學方程式 huà xué fāng chéng shì chemical equation 一次方程 yī cì fāng chéng linear equation 二重根 èr chóng gēn a double root of an equation 刁藩都方程 diāo fān dōu fāng chéng Diophantine equation 薛定谔方程 薛定諤方程 xuē dìng è fāng chéng Schrödinger's wave equation 破片减速方程 Fragment Slowdown Equation 常规武器作用方程 cháng guī wǔ qì zuò yòng fāng chéng Conventional Weapons Effects equation 弹道距离方程 Ballistic Range Equation 毕达哥拉斯方程和发射角计算 Pythagoras Equation and Launch Angle Calculation 中子运输方程 中子運輸方程 neutron transport equation Medwin方程式 medwinfāng chéng shì Medwin's equation 状态方程 狀態方程 zhuàng tài fāng chéng equation of state 迪克斯方程 dí kè sī fāng chéng Dix equation / Dix formula 迪克斯公式 dí kè sī gōng shì Dix equation / Dix formula 多元回归方程 多元回歸方程 multiple regression equation 波动方程偏移 波動方程偏移 wave equation migration 流体动力学方程 流體動力學方程 hydrodynamic equation 泛定方程 fàn dìng fāng chéng universal differential equation 有解 yǒu jiě (of a problem, equation etc) to have a solution / to be solvable 一次 yī cì first / first time / once / (math.) linear (of degree one) 空间 空間 kōng jiān space / room / (fig.) scope / leeway / (astronomy) outer space / (physics, math.) space syn 数量 數量 shù liàng amount / quantity (CL:個|个[ge4]) / quantitative / (math.) scalar quantity syn 组合 組合 zǔ hé to assemble / to combine / to compose / combination / association / set / compilation / (math.) combinatorial syn 指数 指數 zhǐ shù (numerical, statistical) index / (math.) exponent / index / exponential (function, growth) 内心 內心 nèi xīn heart / innermost being / (math.) incenter syn 交换 交換 jiāo huàn to exchange / to swap / to switch (telecom) / commutative (math) / to commute syn 元素 yuán sù element (key component of sth) / (chemistry) element / (math.) element (member of a set) syn 联络 聯絡 lián luò to get in touch with / to contact / to stay in contact (with) / liaison / (math.) connection syn 函数 函數 hán shù function (math.) syn 传递 傳遞 chuán dì to transmit / to pass on to sb else / (math.) transitive syn 不变 不變 bù biàn constant / unvarying / (math.) invariant syn 分子 fēn zǐ molecule / (math) numerator of a fraction syn 解析 jiě xī to analyze / to resolve / (math.) analysis / analytic syn 多元 duō yuán poly- / multi- / multielement / multivariant / multivariate (math.) syn 高等 gāo děng high-level / higher (animals, education etc) / advanced (math etc) syn 集合 jí hé to gather / to assemble / (math.) set syn 排列 pái liè to arrange in order / (math.) permutation syn 二次 èr cì second (i.e. number two) / second time / twice / (math.) quadratic (of degree two) 变量 變量 biàn liàng variable (math.) 详解 詳解 xiáng jiě to explain in detail / detailed answer / full solution (to a math problem) 命题 命題 mìng tí proposition (logic, math.) / to assign an essay topic 区间 區間 qū jiān delimited area / defined section of a train or bus route / numerical range / (math.) interval syn 概率 gài lǜ probability (math.) syn 因子 yīn zǐ factor / (genetic) trait / (math.) factor / divisor syn 猜想 cāi xiǎng to guess / to conjecture / to suppose / (math.) hypothesis syn 分歧 fēn qí divergent / difference (of opinion, position) / disagreement / (math.) bifurcation syn 有理 yǒu lǐ reasonable / justified / right / (math.) rational syn 三项 三項 sān xiàng three items / three events / three terms / tri- / trinomial, ternary (math.) / triathlon (abbr. for 三項全能|三项全能) 一元 yī yuán (math.) single-variable / univariate 多变 多變 duō biàn fickle / (math.) multivariate syn 收敛 收斂 shōu liǎn to dwindle / to vanish / to make vanish / to exercise restraint / to curb (one's mirth, arrogance etc) / to astringe / (math.) to converge syn 映射 yìng shè to shine on / (math., linguistics etc) mapping syn 