sagging point的用法和樣例：
例句
- The lower limit of temperature at which this occurs is known as the softening point or critical temperature.
呈現這一性質(zhì)的溫度下限稱(chēng)為軟化點(diǎn)或臨界溫度。 - The influence of different synthetic procedures of novolac on gelation speed and softing point was investigated.
研究了不同合成工藝對殼法用熱塑性酚醛樹(shù)脂聚合速度和軟化點(diǎn)的影響。
