养分含量的季节性变化幅度较小。
Soil nutrition content is little fluctuation with seasonal changes.
在烟株的整个生育过程中，土壤速效钾含量一直在降低，土壤全钾含量变化幅度较小。
During the whole growing period, the soil available potassium contents were always detracting, but the contents of total potassium in soil had changed little.
每年有三次大的话题变化时间，那分别是一月、五月和九月，那这样讲并不意味着其他的月份不会出现换题，只是其他月份话题变化的幅度相对比较小。
In January, May and September, there are three times of changes every year. But it doesn't mean that there aren't other changes in other topics.
由于长江源区冰川变化幅度小，虽冰川退缩使冰川融水径流量有所增加，但对径流的影响程度相对较小。
Although retreat of glaciers causes increase in glacier melt water runoff, the effect of glacier retreat on sur - face runoff is relatively small because of small amplitude of glacier change.
碳酸盐结合态稀土含量随时间的延长而降低，但下降幅度较小；有机物结合态与残渣态稀土含量随时间的延长没有发现明显的变化。
At all time, content of carbonate binding species decreased with time lapsing, and content of residual species and content of organic binding species didn't change.
径流系数较小的流域，其变化幅度反而大。
The smaller the runoff coefficient is, the larger the runoff vary.
结果表明：在预报的台风参数的可能变化幅度范围内，前期台风参数对后期增水的影响较小。
The experiments demonstrate that these typhoon parameters, which varied in their possible ranges when they were forecasted, induced little effect on storm surges when typhoons land.
并进行了变工况实验，得到在变频运行工况下压差变化较平缓、旁通动作幅度较小、旁通效果更灵敏的结论。
By way of variable conditioning experiments, it concludes that differential pressure changes more gently and the bypass valve operating a lesser extent and effecting more sensitively.
并进行了变工况实验，得到在变频运行工况下压差变化较平缓、旁通动作幅度较小、旁通效果更灵敏的结论。
By way of variable conditioning experiments, it concludes that differential pressure changes more gently and the bypass valve operating a lesser extent and effecting more sensitively.
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