spawning ground 中文意思是什麼
spawning ground
解釋
產卵場-
Spawning ground of nemipterus bathybius in northern continental shelf waters of south china sea
南海北部陸架區海域深水金線魚的產卵場 -
" the cape d aguilar marine reserve is a spawning and nursery ground of fishery resources. various gorgonian corals, stony corals and other rare species are found in the area. thus, there is a need to prohibit certain activities to conserve the diverse marine life there, " the spokesman said
鶴咀海岸保護區是多種魚類的繁殖及哺育場，該處亦有各類柳珊瑚和石珊瑚，以及其他稀有品種，因此，有必要禁止在鶴咀海岸保護區內進行某些活動，以存護該區域內的多樣化海洋生物。 -
In this paper, zooplankton communities, their species composition and indicator species in the east china sea and the yellow sea were examined with multivariate methods. in the southern part of the yellow sea, where was known as an important spawning ground of anchovy, the seasonal variations of zooplankton were studied in details with respect to species composition, abundance, biomass and vertical distribution. furthermore zooplankton indication of the yellow sea warm current ( yswc ) in winter was discussed
本論文用數理統計方法（包括：雙向指示種分析、多維定標序列分析、判別分析和多元回歸分析）對春、秋兩季東、黃海浮遊動物群落進行了劃分、確定各群落的指示種；對南黃海浮遊動物的種類組成、分佈及其時空變化進行了研究，並與歷史資料進行了比較；並探討了黃海冷水團對某些浮遊動物的意義，以及浮遊動物對黃海暖流指示。 -
The area is an important fisheries spawning and nursery ground
該區亦是重要的魚類產卵和育苗場地 -
Furthermore, the area is an important fishery spawning and nursery ground
此外這里也是本港魚類產卵和育苗的重要地點。 -
Manchester is a spawning ground for cutting - edge music
曼徹斯特是前沿音樂的發祥地。 -
The reasons of small resource are 1st, the fish eggs is lack of sticky and most spawning ground is not comfortable for spawning ; 2nd, the fish matures about 5 years old and fecundity is in low level on absolute or relative eggs amount ; 3rd, the shape is easier for catching with tall width and thin body
黑龍江魴資源量少的原因為：黑龍江魴為產弱黏性卵的魚類，對產卵場的要求較高。黑龍江魴的性成熟年齡較大（ 5齡） ，而且無論是絕對懷卵量還是相對懷卵量都較低，因此生殖力較低。黑龍江魴由於體形高而側扁，極易被捕撈。
分享友人