thermal threshold的用法和樣例：
例句
- Developmental threshold temperature and effective thermal summation of Phthanandria atrilineata Butler.
桑尺蠖的發(fā)育起點(diǎn)溫度和有效積溫。 - Developmental Threshold Temperature and Effective Accumulated Temperature of Coccinella undecimpanctata L.
十一星瓢蟲(chóng)發(fā)育起點(diǎn)溫度與有效積溫的研究。
