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 ...
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....
If you skip breakfast, your blood sugar level will drop and you will probably feel light-headed.如果不吃早餐，血糖含量就会降低，你很可能会觉得晕眩。Hunger is the body's signal that levels of blood sugar are too low.饥饿感是身体发出的信号，表示血糖水平太低。The s...
新设的税项是经济发展的主要障碍.The new taxes were a major impediment to economic growth.现时应付税项乃按本年度应课税溢利计算.The tax currently payable is based on taxable profit for the year.捐款HK$100或以上可凭收据申请扣减税项.Donation of HK $ 100 or above is deducti...
他熟谙经典, 慎求古训, 又能别出心裁.He was familiar with the classic, ancient Shen - seeking, but also ingenuity.这些黑客在时刻重复着一条古训: 如果什么东西看起来过于美好不像真的, 那么它可能的确不是真的.Such hacking an old adage: if something looks too good to be true, it probab...