下极限：在微积分学中，下极限是指数列极限的下界，可以大致想像为数列极限的最小值。
the smallest possible quantity
同义词： minimum
the limit on the lower (or southernmost) side of something
下限-引用次数：43
By experimental contrast to the original design of the vortex flow sensor, it is illustrated that the improved design has better measurement precision and lower limit of measurement.
通过与涡街流量传感器原设计进行对比实验表明,不仅测量下限有所降低,测量精度也有提高。
参考来源涡街流量传感器小流量测量性能研究
下限尺寸
下限-引用次数：14
下限
下限尺寸
... lower limit下限;最小尺寸 lower limit下限尺寸 lower low water datum低低潮流位基准面 ...
... lower limit下限 lower limit下限;最小尺寸 lower limit下限尺寸 ...
Lower Limit（下限值）：动态显示中尺寸的最小值。默认值是选择的尺寸值减去它的10%。
[数]下限
Therefore, we must do is to have a lower limit.
因此，我们必须做的，是有一个下限。
During the day the lower limit is about 8 to 10 times the aperture.
白天时的下限是孔径的8到10倍。
Acregmax and acregmin-specifies the upper and lower limit for the file attribute cache time out value.
acregmax和acregmin—指定文件属性缓存超时值的上限和下限。
But on Thursday, Federal Reserve Chairman Ben Bernanke warned lawmakers that lack of action to raise the borrowing limit would mean a lower credit rating.
VOA : special.2011.07.15
The amount by which the value of a coin could vary had an upper and lower limit.
ECONOMIST: The lessons of sound money from 1,000 years' experience
According to open Russian sources, it was Russia that pushed for the lower limit of 500 launchers in negotiations.
The lower limit of the screening age was raised from 20 in 2003.
BBC: Cervical screening: Third of Nottingham women miss tests