样本数量 meaning in Chinese
sample quantity
sample size
Examples
- How big is the sample size ? what does the sample group represent
测试的样本数量有多少？有那些测试的样本类型？ - But the number of the soil profile that they used was very small
但是他们仅仅是以有限的样本进行估计，样本数量偏低。 - Number option creates more values than are needed for a useful sample , the database engine tries to match the requested sample amount
选项创建的值多于有用样本所需的值，则数据库引擎将尝试匹配请求的样本数量。 - When the number of samples is large , it is sensible for one to use a portion of data to achieve the original objective without performance deterioration
如果样本数量巨大,那么通常的方法是从部分数据中学习,无损于性能地达到初始目标。 - Study limitations were exclusion of bone mineral density from the index , small sample size , and lack of alidation of the scoring system in another population
研究的不足之处是参数中排除了骨密度参数，样本数量小并且没有在其它人群中确认这一评分系统。