line-transect 中文意思是什麼
line-transect
解釋
樣線-
Coral reef fish and invertebrate species such as butterfly fish, groupers, wrasses, lobsters, sea urchins, and the coverage of hard coral species are quantified around a transect line placed in a similar position every year
每年普查均會在相同位置展開基線，統計如鰈魚石斑鸚鵡魚蝦海膽等的珊瑚魚和無脊椎動物的數目，以及珊瑚的覆蓋率。 -
Growth indices of artificial cultivated hedysarummaxim. are studied by line transect methods, species diversity indices are calculated to study the sand - fixing effects of hedysarummaxim
摘要採用樣線法對人工種植羊柴進行研究，調查其生長狀況，並通過研究其物種多樣性來分析羊柴對流沙的固定效果。 -
According to the design code for filling and emptying system of shiplocks and the layout characteristics of the second line of qililong sea route on fuchun river and the upstream navigation tunnel, the type of the filling and emptying system of shiplocks is determined, the area of the culvert transect at the valve is calculated, and the layout type and key size of the filling and emptying system are recommended
摘要根據富春江七里瀧航道第二通道工程船閘及其上游通航隧道總體布置的特點，按照《船閘輸水系統設計規范》的要求，確定了船閘的輸水系統型式，並計算了輸水閥門處廊道斷面的面積；推薦了通航船閘輸水系統的布置及關鍵尺寸。 -
As it is impossible to lay the transect line exactly the same location every year, small variations in the coverage is expected
由於沒可能每一年都把基線放在完全相同的位置上，所以有偏差是可以預料的。
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