砂丘地帶 的英文怎麼說
中文拼音 [shāqiūdedài]
砂丘地帶
英文
sand-dune terrain-
The mechanism about seed actual reproduction and artificial restoration under disturbance was investigated by using systematic sampling in the typical area of reaumuria soongorica population at mid - young age in desert grassland region, according to two similar habitate involved five different disturbance characteristics
摘要2003年7 10月,選擇黃土丘陵區荒漠草原地帶兩個相似生境、 5個不同干擾特徵的中幼齡紅砂種群更新恢復類型區為研究物件,採用系統取樣法或樣行法,開展了干擾條件下的紅砂種群種子更新與恢復機理的初步研究。Indeed, the jack hills zircons ? separated by perhaps thousands of kilometers from their source ? were found embedded in a fossilized gravel bar called the jack hills conglomerate
事實上,在傑克丘發現的鋯石,就是深埋在名為傑克丘礫巖的化石砂礫層里,而它們很可能是從幾千公里遠的地方被帶到那裡的。
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