n.公式，方程式，计算式，分子式，方案，方法，配方，配方奶（母乳的替代品），（特定场合的）惯用词语，套话

原形：formula复数：formulas

We have changed the formula of the washing powder.
我们已经更换了洗衣粉的配方。
The formula for water is H2O.
水的分子式是H2O。
They're still searching for a peace formula.
他们仍在寻找和平方案。
The formula for calculating the area of a circle is A = πr², where A is the area and r is the radius.
计算圆面积的公式是A=πr²，其中A是面积，r是半径。
The equation for balancing chemical reactions is based on the law of conservation of mass.
化学反应平衡的公式依据的是质量守恒定律。
Newton's second law states that force equals mass times acceleration, or F = ma.
牛顿第二定律表明力等于质量乘以加速度，即F=ma。
The formula for determining the speed of sound in air is v = sqrt(γ * RT), where v is velocity, γ is the adiabatic index, R is the gas constant, and T is temperature.
在空气中计算声速的公式是v=sqrt(γRT)，其中v是速度，γ是绝热指数，R是气体常数，T是温度。
In physics, work done is given by the formula W = F * d * cosθ, where W is work, F is force, d is distance, and θ is the angle between force and displacement.
物理学中，所做的功由公式W=F*d*cosθ给出，其中W是功，F是力，d是距离，θ是力和位移之间的角度。
The formula for compound interest is A = P(1 + r/n)^(nt), where A is the final amount, P is the principal, r is the annual interest rate, n is the number of times interest is compounded per year, and t is time in years.
复利公式是A=P(1+r/n)^(nt)，其中A是最终金额，P是本金，r是年利率，n是每年复利次数，t是时间（年）。
In genetics, the Hardy-Weinberg principle uses the formula p^2 + 2pq + q^2 = 1 to predict allele frequencies in a population.
遗传学中的哈代-温伯格定律使用公式p^2+2pq+q^2=1来预测种群中等位基因频率。
The formula for calculating the density of an object is ρ = m/v, where ρ is density, m is mass, and v is volume.
物体密度的计算公式是ρ=m/v，其中ρ是密度，m是质量，v是体积。
The ideal gas law combines four variables into one formula: PV = nRT, where P is pressure, V is volume, n is the number of moles, R is the gas constant, and T is temperature.
理想气体定律将四个变量结合成一个公式：PV=nRT，其中P是压力，V是体积，n是摩尔数，R是气体常数，T是温度。
The Fibonacci sequence can be defined using the recursive formula: F(n) = F(n-1) + F(n-2), starting with F(0) = 0 and F(1) = 1.
(斐波那契数列可以由递归公式定义：F(n)=F(n-1)+F(n-2)，从F(0)=0和F(1)=1开始。