讨论了用钒钛微合金化研制成的高抗震性能结构钢在抗震设计中的应用前景.Prospect of application of the high earthquake resistant steel containing micro vanadium - titanium in - seismic design is discussed.讨论铬微合金化对大规格高碳钢线材质量的影响.The influence of Cr microalloyi...
To summarize 46 cases of severe neonatal asphyxia recovery and nursing.总结46例新生儿重度窒息的复苏与护理.Death was due to asphyxia through smoke inhalation.死亡是吸入浓烟窒息导致的。The most dramatic and urgent sympton in the acutely injured patien...
The town coordinates on this map are 695037.该镇在这幅地图上的坐标是695037.The real numbers are called the barycentric coordinates of x.实数称为X重心坐标.Normally a point in space is identified by means of coordinates.空间中的点通常是依靠座标来定位的....