...应遵循以下原则：随机化原则（Principle of Random）、对照原则（Principle of Control）、重复原则（Principle of Replication），以便有效地控制非处理因素，确保研究工作的顺利进行。
2
?反复原理
... >Principle of replication 反复原理 Principle of stratification 分层原理 Principle of sub-division 细分原理 ...
双语例句
1
The principleofreplication must be faithful to the original, unlike imitation and fraud.
复制的原则必须忠于原作，不同于仿制和造假。
2
Follow the principleof least privilege by allowing logins in the PAL only the permissions the logins must have to perform replication tasks.
遵循最小权限原则，仅允许PAL中的登录名拥有执行复制任务所必需的权限。
3
With the principleof data consistency, LVR lowers the response time of replication process by optimizing I/O flow on primary site and that on secondary sites.