| 词汇 | dicotyledonous |
| 释义 | dicotyledonous adjective biology specializeduk /ˌdaɪ.kɒt.ɪˈliː.dən.əs/ us /ˌdaɪ.kɑː.t̬əlˈiː.dən.əs/ having two cotyledons (= leaf parts inside the seed): 双子叶植物的 a dicotyledonous tree/plant双子叶树/植物 The sweet potato is a dicotyledonous plant that belongs to the family Convolvulaceae.红薯是属于旋花科的一种双子叶植物。 Compare monocotyledonous These plants usually parasitize the stems of dicotyledonous trees. Figure 1.25 shows a transverse section through the midrib of a dicotyledonous leaf. a group of dicotyledonous flowering plants Types of plant acanthus air plant amaranth Andromeda angiosperm emergent evergreen fiddlehead grower gymnosperm mossy mugwort mustard non-hardy non-legume spleenwort starter plug succulent sundew tenderness Examples of dicotyledonousdicotyledonous The anatomy of the rest of the cotton seed is similar to that of other dicotyledonous seeds. A total of 43 dicotyledonous species were identified. The great majority of whiteflies in existence today colonize only dicotyledonous angiosperms and a smaller, but significant, number feed on monocots, particularly grasses and palms. This abrupt diversity gradient suggests a powerful selection pressure in the crab zone preventing the establishment of certain dicotyledonous species. These total stems represented 95 different species from 77 different genera and 42 different families of dicotyledonous plants. Signalling in rice has been found to differ from the model that was developed for dicotyledonous plants. However, for the dicotyledonous species, slightly stronger solutions were required (10-20%). However, the involvement of peptide transport in germination of dicotyledonous seeds remains to be established. However, for the dicotyledonous species slightly stronger solutions were required (10-20%). Endo-b-mannanase has been investigated extensively in relation to seed germination of some dicotyledonous species. A total of 358 dicotyledonous stems were counted in 240 m2 of which 244 (57%) were seedlings representing only one third the number of seedlings counted in the crabless zone. There are about 75 species in the genus, mostly specific to genera or families of herbaceous dicotyledonous plants. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The adults primarily feed on deciduous trees, while larvae prefer herbaceous plants (dicotyledonous). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. The larvae are polyphagous, but prefer small-leaved, hard-leaved gymnosperms and dicotyledonous angiosperms. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. These are relatively large skippers which inhabit dense forests, mostly evergreen, and have dicotyledonous host-plants. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. See all examples of dicotyledonous 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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