| 单词 | acacia |
| 释义 | acacia noun[CorU] uk/əˈkeɪ.ʃə/us/əˈkeɪ.ʃə/atreefromwarmpartsof theworldthat hassmallleavesandyelloworwhiteflowers 金合欢树 Corey Ford/Stocktrek Images/GettyImages Deciduous trees
Examplesofacaciaacacia Conversely, when graze is limited there will be higher utilization of acacias by elephants but also fires of low intensity. From theCambridge English Corpus There were more understorey beetles in theacaciaplantation, which has more ground cover, compared with the oil palm plantation (see figs 4 and 8b). From theCambridge English Corpus These observations support the hypothesis that the anti-herbivore defences ofacaciaare primarily directed against large mammalian herbivores, rendering the foliage highly palatable to arthropods. From theCambridge English Corpus As environmental conditions improve, species abundance patterns grade into those of the log series distribution which appear to be portrayed by theacaciaplantation curve. From theCambridge English Corpus She also buysacaciapods to give them. From theCambridge English Corpus Other studies have questioned the role of fire as a general explanation for the structure ofacaciapopulations. From theCambridge English Corpus They suggested that ageing of acacias will thus give information not on their age but on the period since release. From theCambridge English Corpus We found 58.7% of the birds in acacias. From theCambridge English Corpus The greater preponderance of small arthropods in acacias versus oaks was probably related to the small leaflet size of acacias. From theCambridge English Corpus The tree totals exclude all trees but oaks and acacias. From theCambridge English Corpus In the latter group there were no significant differences betweenacaciaand oak. From theCambridge English Corpus Elephants thrive onacaciatrees, but the latter can only develop in the absence of the former. From theCambridge English Corpus We conclude with some suggestions of a framework for interpretingacaciademography. From theCambridge English Corpus More experiments need to be repeated foracaciaseedlings. From theCambridge English Corpus A high sample was 8 m for oak and 4 m f oracacia. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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