The popular ceramics industry expanded towards the middle of the 19th century.到19世纪中期，大众制陶业得到了发展。an exhibition of ceramics by Picasso毕加索陶瓷作品展The ceramics bore the imprint of Luca della Robbia.陶器上印有卢卡·德拉·罗比亚的字样....
Sinter type fastigiate - handle drills: Use for drilling and brickle material such as glass, ceramics etc.产品描述:烧结锥柄钻头: 适用于玻璃 、 陶瓷等硬性材料的钻孔.On the basis porous carbon , the reactive sintering silicon carbide ceramics were ...
水银的密度比水大得多.Mercury has a much greater density than water.水银的储存量并不丰富,分布也不广泛.Mercury is by no means, abundant or widely distributed.即使在室温下,水银的发挥性也很显著.Mercury is appreciably volatile even at room temperature....