At room temperature, the thermal conductivity of a diamond is about six times higher than that of a piece of copper.在室温下, 钻石的热传导律比铜块高六倍左右.Ordered mesoporous carbons possess good conductivity, strong framework and high su...
At room temperature, the thermal conductivity of a diamond is about six times higher than that of a piece of copper.在室温下, 钻石的热传导律比铜块高六倍左右.The conductor is reluctant to reduce the conductivity of the semiconductor.导演不情愿降低...
The traffic on the approach road slowed to a crawl.引路上车辆行驶缓慢。As he tried to crawl away, he was hit in the shoulder.他试图爬走时肩膀中枪了。I hated this man, his very touch made my skin crawl.我讨厌这个男人，他碰我一下我都觉得恶心。...