Sample plots的用法和樣例：
例句
- In tropical areas, larger plots have proved more useful due to greater heterogeneity of the forest.
在熱帶地區，由于森林的異質(zhì)性較大，已證實(shí)大一些的樣地更有效。 - At the level of species categories, the means mercury contents of macrobenthos at each sample point were higher in the creek than that under forest.
在動(dòng)物類(lèi)別水平上，各灘的潮溝樣地動(dòng)物中的汞含量均值均大于相應林內樣地動(dòng)物。
