有直拳和上钩拳等，多种变化。
该产品有多种变化，可根据用户提供的电气原理图而制作。
The product is changeable. Able to make it by client's requirement.
出现这种变化的原因有多种。
还可以组合多种颜色的变化，以获得颜色循环的效果。
It's also possible to combine multiple color changes to achieve a color cycle effect.
孕妇会经历多种情绪变化。
它们具有多种外形，也存在很多变化。
They come in a wide range of shapes and many different variations.
地价是一个区域内多种因素相互综合作用的结果，它是在动态变化过程中的瞬间量化。
Many factors had the synthetical influence on land price, and it was an instant value.
由于具有多种形式和结构，视觉和应用功能也呈现不同变化。
The vision and application is also varied due to its various pattern and structure.
实际上存货销售价格并非一定是常数，它经常随多种因素而变化。
Actually, the selling price need not be constant, it may be variable.
实际上存货销售价格并非一定是常数，它经常随多种因素而变化。
Actually, the selling price need not be constant, it may be variable.
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