目的：观察痔瘘洗剂联合加味四黄膏对肛窦炎患者的临床疗效及安全性。方法将100例肛窦炎患者随机分为观察组和对照组各50例。对照组......

针对重力归一化总梯度计算过程中向下延拓的不稳定性,将正则化因子引入到向下延拓中,提出了利用正则化方法计算重力归一化总梯度的......

- In this paper, the depth of the summer thermocline of the South Huanghai Sea and the East China Sea is calculated with......