名词中文翻译
中文翻译：不变的事物
同义词：
['constant', 'unchanging例句：1. The temperature invariant is the temperature at which the substance remains constant.（温度恒定是物质保持恒定的温度。）']
例句：
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1. The temperature invariant is the temperature at which the substance remains constant.
温度恒定是物质保持恒定的温度。
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2.The invariant equation describes how the shape of a curve changes as it moves along a straight line.
恒等式描述了曲线如何随着沿着一条直线移动而改变其形状。
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3. Invariants are used to describe the properties of materials that do not change with time or temperature.
不变量用于描述材料的属性，这些属性不会随时间和温度变化。