It was also demonstrated that resoluble sugar and protein in diseased leaves had no regular changes during different infection stages, but showed different effect on plant metabolism.
不同级别病叶中可溶性糖和蛋白质的含量无明显规律性变化，在发病的不同时期对黄瓜体内物质代谢的影响不同。
| 单词 | regular change |
| 释义 |
regular change
英语例句库
It was also demonstrated that resoluble sugar and protein in diseased leaves had no regular changes during different infection stages, but showed different effect on plant metabolism. 不同级别病叶中可溶性糖和蛋白质的含量无明显规律性变化，在发病的不同时期对黄瓜体内物质代谢的影响不同。
原声例句
经济学人-科技 Mostly, these are natural fluctuations, but particularly sharp and regular changes might signify a planet passing in front of a star. 大部分情况下，这些变化都是自然波动，但是一旦有急剧变化或者规律性变动，可能是行星在恒星前经过的标志。 |
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