管理员摘要：
例句： This topic is a challengeable work in biomimetic chemistry area. 此课题的研究一直是仿生化学研究领域中一个具有挑战性的`课题。 Though they're challengeable and great to one's mind,they're discussing. 虽然它们富有挑战性，对……
例句：
This topic is a challengeable work in biomimetic chemistry area.
此课题的研究一直是仿生化学研究领域中一个具有挑战性的`课题。
Though they're challengeable and great to one's mind,they're discussing.
虽然它们富有挑战性，对人的心智成长很有利，但是它们还是很难缠的。
Electric load forecasting is an important and challengeable work.
电力负荷预测是一项重要和具有挑战性的工作。
Power System Voltage Stability is a challengeable problem.
电力系统电压稳定性是一个具有挑战性的问题。