Determination of verapamil hydrochloride tablets without denuding t he sugarcoat .

不剥糖衣测盐酸维拉帕米片的含量。

Determination of chloramphenicol tablets without denuding the sugarcoat .

不剥糖衣测氯霉素片的含量。

Up to 20m africans were taken across the atlantic between the 15th and 19th centuries , denuding many places of their most able workers .

在十五至十九世纪有超过两千万非洲人被带过大西洋，令非洲许多地区丧失了最能干的劳动者。

Authorities said they wanted to control burgeoning numbers which were denuding vegetation and threatening the ecological balance of the national parks

南非当局称，他们想控制住日益壮大的大象数量，以免殃及植被，威胁到国家公园的生态平衡。