experimental
adj
of, used for, using or based on experiments 实验的; 用於实验的; 用实验的; 以实验为基础的
experimental methods 实验方法
an experimental farm 实验农场
an experimental physicist 实验物理学家
experimental theatre 实验剧场
The technique is still at the experimental stage. It hasn't been fully developed yet. 这项技术仍处於实验阶段, 尚未完全成熟.