本试验是以提高稻米品质为宗旨，通过不同的栽插行距和不同的栽插株数，调控不同的群体，研究不同群体质量对郑稻18品质的影响。
This study was focused on promting quality of rice through different plants spacing and density for controlling different groups quality so as to study the influence of quality of Zhengdao 18.
介绍了固态有源相控阵雷达采用瞬时宽带信号进行距离高分辨的试验。
The paper presents a study of high range resolution experiment with solid sate active phased array radar.
CHMP同时指出在步行距离评价等方面对患者的受益很有限，相应的试验有一系列缺陷。
The CHMP also noted that the medicine had only been shown to have a limited benefit for patients, measured in terms of walking distance, and the studies assessed had a number of weaknesses.
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