Objective To evaluate the benefit of periodic screening mode in high-risk population of primary hepatic carcinoma.
目的：评价肝癌高危人群周期性筛检模式的效益。
2
The benefit of LEACH is that it can be fitted to a periodic data transmission environment.
LEACH 的好处是它可以适应周期性的数据传递环境。
3
As the king of herb for periodic dip bathing — ginseng spring can supply vital force, invigorate spleen, benefit lung, generate saliva, stop cough, soothe nerves and benefits the kidney.