岩石上有许多蜂窝状的小孔.The rock was honeycombed with passages.很多人用蜂窝状的材料作为测量温度的传感元件.Many people use cellular materials as sensitive elements in hygrometers.将这个系统划分成蜂窝状的小区有什么好处 呢 ?But what are the advantages of dividing the system ...
After studying differential calculus you will be able to solve these mathematical problems.学了微积分之后,你们就能够解这些数学题了.I’m specializing in differential and integral calculus.我正专攻微分学和积分学。All this leads up to the most fundamental...