1. So the regeneration of high loading rate sludge was noneffective. 对于高负荷污泥的再生是无效的。
2. The same results were obtained after comparing the effective group and noneffective group, P<0.05. 同样，将两组“显效”、“有效”、“无效”进行比较，差异均有显著性（P＜0.05）。
3. Noneffective tillering period, which contributed more than 50% root growth quantity to the accumulated root growth at heading, was the main period influencing root growth accumulation. 但无效分蘖期根系生长量占抽穗期根系累积量的比例平均值皆在50%以上，是影响抽穗期根系累积量的主要生育阶段。
4. Objective To evaluate the arteriographic findings and procedures in renal artery embolization of traumatic renal hemorrhage under the conservative treatment to be noneffective condition. 目的研究创伤性肾出血在保守治疗无效情况下进行肾动脉栓塞的造影表现及栓塞治疗肾出血的方法。
