这种水晶蓝晶晶的,非常漂亮. This kind of shiny blue crystal is very beautiful.
以工业氧化铝 、 结合粘土 、 蓝晶石等为原料,应用聚苯乙烯球烧先注和可塑成形法研制成功了耐火隔热砖. The refractory insulating bricks were produced , taking alumina, soft clay, cyanite al as raw materials.
The reason of magnetic deflective blow when pressure vapor pipe is magnetized and welded is analyzed.分析了高压蒸汽管线带磁及焊接时产生磁偏吹的原因,介绍了简易消磁焊接新方法.Neutral gray color, people deflective apparent because the human eye for grey feel...
Did she usurp his place in his mother's heart?她取代了他在他母亲心目中的地位吗？The desire to be a mother may creep up on you unexpectedly.你会不知不觉地产生想当母亲的渴望。The mother provides the embryo with nourishment and a place to grow.母亲为胎儿提供营...
Hematopoiesis of the other blood elements occurs in the fetal spleen.其他血液成分的生成发生在胎儿脾脏.Leukemias typically fill up the marrow with abnormal cells, displacing normal hematopoiesis.典型的白血病有很多不正常的细胞充满骨髓, 取代正常的造血功能.Objective :...