Methods: Investigation, comparing study, descriptive statistics, and Statistical Analysis System ( SAS ) were employed.方法: 调查研究 、 比较研究 、 描述性统计及最新版 SAS 统计分析等方法被使用.Descriptive statistics involves tabulating, depicting and ...
When the movie came out the critics went wild, hailing Tarantino as the golden boy of the 1990s.这部影片上映后，批评家们反响十分热烈，他们将塔拉蒂诺誉为20世纪90年代的金牌男星。This is not a rap video or a Quentin Tarantino movie, Paul.这不是饶舌录影带或者昆廷塔兰堤诺的电影, 保罗...
Ocean Optics cuvette holders can accommodate both single - filter and double - filter slide carriers.我们的试管支架对单滤光片幻灯机和双滤光片幻灯机都适合.We offer cuvette covers made specifically for our line of disposable cuvettes.我们为我们的通用试管产品提供...
At first blush, vaccinating the wolves against rabies seems a simple solution.乍一看来, 为狼群注射防狂犬病疫苗是一种简单的办法.Also vaccinating children against measles has saved many lives.同时包括给儿童接种麻疹疫苗,可以挽救很多生命.Also, vaccinating children mea...