1. 良莠不一
1. 而目前，农机监理战线上的工作人员，素质良莠不一，能力参差不齐，很难适应新世纪农机监理工作。
And at present, staff member of on-line of battle of manage of agriculture machinery inspect, bad people of quality good people is differ, ability is uneven, get used to job of manage of inspect of new century agriculture machinery very hard.
2. 但这些企业规模大小不一，良莠不齐。
But the scales of these enterprises are not of uniform size.
3. 良莠不一
3. 优良藏曲筛选及发酵机理研究的实验结论&对拉萨市售10个藏曲样品的分析发现，藏曲的外观形态不一、质量良莠不齐。
Superior Tibet starter selecting and fermentation mechanism study. 10 commercial Tibet starter s obtained from the market in Lasa show a considerable variation in shape and quality.