单词	光合商
释义	光合商photosynthetic quotient
随便看	least-squares technique least square straight line fit least-square value least strain axis least talk most work least-time path least time principle least-time principle least time track least-time track least upper bound least upper bound--lub least upper bound ; supremum ; sup least upper bound，lub least variance difference method least variance ratio least variance ratio estimator least variance ratio (lvr) least variance ratio (lvr) estimator leastways least weasel leastwise least-work theory least-worst leat