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grammati
Nische, die dem ökologischen Optimum entspricht

在《PONS词典》中的词汇

I. niche [ni:ʃ, esp nɪtʃ] 名词

1. niche (recess):

Nische f <-, -n>

2. niche:

Stelle f <-, -n>
Platz m <-es, Plạ̈t·ze>

II. niche [ni:ʃ, esp nɪtʃ] 动词 trans

fun·da·men·tal [ˌfʌndəˈmentəl, -t̬əl]

für etw 第四格 unabdingbar sein

有关生物学的词语(Klett)

fundamental niche

Present
Iniche
youniche
he/she/itniches
weniche
youniche
theyniche
Past
Iniched
youniched
he/she/itniched
weniched
youniched
theyniched
Present Perfect
Ihaveniched
youhaveniched
he/she/ithasniched
wehaveniched
youhaveniched
theyhaveniched
Past Perfect
Ihadniched
youhadniched
he/she/ithadniched
wehadniched
youhadniched
theyhadniched

PONS OpenDict

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单语范例(未经PONS编辑处理)

Niche dynamics assume differences among species in their fundamental niche which should give rise to patterns in the abundance and distribution of species (i.e. their realized niches).
en.wikipedia.org
This concept of a niche was later termed the fundamental niche, and described as all of the places a species could successfully occupy.
en.wikipedia.org
Being among the earliest terrestrial animals, centipedes were one of the first to fill a fundamental niche as ground level generalist predators in detrital food webs.
en.wikipedia.org
In this case, the realized niche was actually larger than the fundamental niche, and ideas about how to define a species niche had to change.
en.wikipedia.org
This asserts that at some point in the past, several species inhabited an area, and all of these species had overlapping fundamental niches.
en.wikipedia.org