natural width

基本解释

In astronomical situations, the natural line width is seldom directly observed.
在天文学研究中，谱线固有宽度很少能直接观测到。
The temporal niche width of natural enemies except Theridiidae and Coccinellidae was broadened;
使除稻红瓢虫和球腹蛛外的天敌时间生态位宽度扩大；
There is a need for width, if not necessarily a need for ‘natural’ width, because players cutting in from wide positions can be more dangerous than players who start from central zones.
他们的进攻是需要空间的，需要自然的宽度，因为从边路内切比从中场突破更具威胁。