( Permitting a call while other data is being accessed is a preferable alternative. )通话结束后,要能够返回到以前的模式 ( 在访问其他数据时,仍然可以允许电话进来则是更好的一种可选方案 ).Antimonial lead is preferable to chemical lead because of its greater corrosion re...
同时白蛋白和甲胎蛋白的合成被熄灭.At the same time that albumin and fetoprotein synthesis is extinguished.甲胎蛋白的产生只见于肝细胞性肝癌.Alphafetoprotein production is only seen in liver cell carcinoma.10例血清甲胎蛋白测定全为阴性.Serum AFP determination was done ...