For the questions above, I searched for the exact number of Chinese in IFCC and UNFCCC via the Internet purposely.

为了这些问题，我特地上了上网，察看我们在IFCC和UNFCCC里有多少我们中国的气候专家。

Objective: to detect the intraperitoneal free cancer cells (IFCC) through intraoperative peritoneal washing cytology, as to study the probable reason of intraperitoneal metastases.

目的：对原发性肝癌患者腹腔游离癌细胞进行定性研究，探讨术后腹腔种植的原因及防治方法。