Shoaling of arable layer and asymmetry of soil fertility .

耕层变浅,土壤肥力不均。

Tonight the haddock were shoaling massively in three hundred fathoms .

今晚鳕鱼将要大量群集在距岸三百浔的地方。

The observation of vertical mixing induced by shoaling of internal waves at dongsha atoll .

内波浅化对东沙环礁水文垂直混合影响之观测研究。

The result is not just a model of shoaling fish , but a precise numerical representation of their actual movements and fields of vision .

研究结果不仅能反映整个鱼群的活动，并且能用数字精确地表示出鱼群的确切行动和视野。

In a second test , using juvenile damselfish ( neopomacentrus azysron ) from lizard island in the great barrier reef , the team found that high levels of co 2 destroyed their natural tendency to turn left or right in certain situations a crucial factor in shoaling .

第二个实验，用来自大堡礁lizard岛的幼年小热带鱼，研究队发现在一定的情况下高浓度的二氧化碳可以摧毁这种本能的左右手方向的判定。