本文提出的“差式氧化数法”特别适用于有机化学反应方程式的平衡。
Our difference-oxidation digit method used especially applies to equality to the chemical equation of organic reaction.
所谓方程式，是指两边相等的数学式。
By equation we mean a mathematical expression in which the two sides balance.
表明了在电路功率问题上，路的关系式也可以从场方程式导出，路的关系式是场方程式的特殊情形。
Refering the electrocircuit power, the electrocircuit formula can be derived from the electromagnetic field equation, and it's a special case of the latter.
文中推导了拉维娜式行星齿轮变速器的单排双行星轮式齿轮机构的运动特性方程式。
This paper derives the motion property equation of the one-row and two-planets gears for Ravigneaux planetary transmission.
介绍了一种新的化学反应方程式的配平方法，使用这种方法可以配平任何类型的氧化还原反应方程式，却不需知道反应式中氧化剂、还原剂氧化数的变化值及得失电子数。
According to conservation of mass, this article establishes a kind of mathematical model for the equation equilibrium of chemical reaction, and also gives its solution both by man and by computer.
多项式，包括二次求根，三次方程式，余部定理。
Polynomials, including relationships involving the roots of quadratic and cubic equations, the remainder theorem.
因此，毫不奇怪，他们争取各种机会与商务飞机“联姻”。 这样可以在欧洲各地“喷气式”穿行，然后飞越全国到达亚洲，澳洲和美洲世界，来场“飞机的一级方程式比赛”。
So it is no surprise that they make sure they have access to the leading business aircraft to jet them around Europe and across the world to the "fly-away races" in Asia, Australia and the Americas.
因此，毫不奇怪，他们争取各种机会与商务飞机“联姻”。 这样可以在欧洲各地“喷气式”穿行，然后飞越全国到达亚洲，澳洲和美洲世界，来场“飞机的一级方程式比赛”。
So it is no surprise that they make sure they have access to the leading business aircraft to jet them around Europe and across the world to the "fly-away races" in Asia, Australia and the Americas.
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