therate
美
英 
例句
Observations already show that the model severely underestimates therate at which PIG's grounding line is retreating, says Katz.
实际的观测结果表明,该模型已经严重低估了派恩岛冰川(PIG)地平线撤退的速度。
Therate of a chemical reaction is proportional to the concentration of thereacting substance .
化学反应的速度和反应物的浓度成正比。