英语释义

1. animals large enough to be seen by the naked eye
aquatic macrofauna — compare microfauna

片语

soil macrofauna大型土壤动物

marine macrofauna大型底栖生物

Dynamic of macrofauna community土壤动物群落动态

benthic macrofauna底栖动物

英汉例句

• There was a clear phenomenon which soil macrofauna were accumulated in surface soils.

  该区大型土壤动物的分布有明显的表聚现象；

• The results showed that, seasonal change of total mean biomass of benthic macrofauna in the mangroves was not significant(P>0.05).

  结果表明，红树区底栖大型动物群落总平均生物量的季节变化是不显着的（P＞0．05）。

• The vertical distribution of soil macrofauna had obvious surface assembly.

  垂直分布显示大型土壤动物具明显的表聚现象。

• The compositions and the quantities of soil macrofauna communities differed in different habitats.

  不同城市绿地生境中的土壤动物的类群组成以及个体数不同。

• Soil organic matter plays an important role in global carbon cycle; soil macrofauna are key organisms controlling soil carbon stability.

  土壤有机碳是全球碳循环的重要组成部分，而大型土壤动物对土壤碳库的稳定性起着重要的决定作用。

• The result shows that the benthic macrofauna in theinvestigated area was rare, 56 species were only identified.

  调查结果表明：本调查区域大型底栖动物较贫乏，经鑒定有56种；

• There were 20 groups of macrofauna by hand sorting, mainly including Coleoptera and their larvae, Hymenoptera, Isoptera and Diplopoda.

  手捡大型土壤动物共20个类群，以鞘翅目及其幼虫、膜翅目以及等翅目和倍足纲为主。

• In 1986 and 1988 the authors sampled macrofauna benthos and investigated the distribution of biomass and density.

  作者于1986年和1988年在连云港海域进行了底栖动物采样，调查得出了生物量和栖息密度的分布概况。