这种关系已刻板不变成为固定形式。

The relations have rigidified into fixed patterns.

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硅胶-是二氧化硅(SiCO2)一种无固定形式的硅。

Silica Gel - is silicon dioxide (SiO2), an amorphous form of silica.

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十四行体使固定形式增加韧性和弹性，适宜自然流畅地叙事抒情。

The sonnet form leads to the adaptability and elasticity of neoclassical verse facilitating his natural and smooth narration and expressions.

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So we have in the pastoral elegy a generic form that's highly predictable.

因此田园挽歌的形式是很固定的。

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