以全面采样取代了几处小面积的对照取样：压实采样精确度可达100%。
Comprehensive sampling instead of several small control samples: 100% of the specimen compacted.
方法摘芽后定期进行随机取样，并与对照组进行观察测量比较，追踪牛膝根外部形态的变化。
Methods Observing and comparing the morphological change of Radix Achyranthis Bidentatae between bud picked groups and control groups in a random and at regular intervals time test.
我们收录了以随机个体或丛集取样的随机对照试验。
We included randomised controlled trials, randomised either at the level of the individual or cluster.
所有取样培养液样本，包括不含有胚胎的对照组，均被编号，冷冻，随后双盲分析。
Spent media samples, including controls containing no embryo, were coded, frozen and subsequently analysed blind.
在提取样本动态光谱时，以是否加入谐波分量为标准分成实验组和对照组。
This paper took whether adding the energy of harmonic waves into the DS data as the division standard to generate two groups.
在提取样本动态光谱时，以是否加入谐波分量为标准分成实验组和对照组。
This paper took whether adding the energy of harmonic waves into the DS data as the division standard to generate two groups.
应用推荐