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汉语拼音：fāng chéng shì

1.即方程。参见"方程"。

2.指化学方程式。即表明化学反应的式子。通常左边写反应物的化学式﹐右边写生成物的化学式﹐中间用箭头或等号连接﹐各元素在两侧的原子数相等。

1. 即方程。参见“ 方程 ”。

2. 指化学方程式。即表明化学反应的式子。通常左边写反应物的化学式，右边写生成物的化学式，中间用箭头或等号连接，各元素在两侧的原子数相等。

• Einstein's equations showed the Universe to be expanding.

  爱因斯坦的方程式表明宇宙正在膨胀。

• It is easy to see the conclusions described in the text follow from this equation.

  很容易可以看出文中所述的结论是由这个方程式推出的。

• I have decided to retire from Formula One racing at the end of the season.

  我已经决定在这个赛季末结束一级方程式赛车生涯。

• Take it from me— this is the greatest achievement by any Formula One driver ever.

  信我的没错——这是一级方程式赛车手有史以来所取得的最高成就。

• Formula One motor car racing is supposed to be dangerous. "Indycar" racing is supposed to be more dangerous still.

  据说，一级方程式赛车很危险，而“印第赛车”相比更危险。

• I can't make this equation come out.

  我不会解这个方程式。

• Solving these equations is involved and we simply sketch the results.

  解这些方程式是复杂的,我们简单地梗概其结果.

• He couldn't work out the equation, his sister helped him out.

  他解不出那个方程式, 他姐姐帮他算了出来.

• Two boundary conditions are needed to solve the equation.

  解此方程式需要两个边界条件.

• The close agreement suggests the adequacy of the preceding theoretical equations.

  由于吻合程度好,说明上述理论方程式是适用的.

• You should write the skeleton equation.

  你应该列出基本方程式.

• Formula one cars are the most powerful.

  一级方程式赛车马力最大.

• Not all reactions have such simple rate equations.

  并非所有反应都具有这种简单的速度方程式.

• Show me how to solve this equation.

  告诉我这个方程式怎么解.

• The calculation procedure with these expressions is straightforward.

  用这些方程式的计算程序是简单易行的.