单词 | sclerenchyma |
释义 | BETA Examples ofsclerenchymaDictionary> Examples ofsclerenchyma sclerenchymaisn’t in the Cambridge Dictionary yet. You can help! Add a definition The upper and lower mesophyll cells surrounding the gall chamber began to differentiate assclerenchyma. From theCambridge English Corpus The hard fibers from agave leaves are actually bundles of individualsclerenchymafibers that are usually associated with vascular bundles of the leaf. From theCambridge English Corpus They are composed of many individualsclerenchymafibers, each of which has primary cell walls of cellulose and hemicellulose and secondary cell walls that are heavily lignified. From theCambridge English Corpus It is the hard, thick walls that makesclerenchymacells important strengthening and supporting elements in plant parts that have ceased elongation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sclerenchymacells have thick lignified secondary walls and often die when mature. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sclerenchymacells are typically dead at functional maturity, and the cytoplasm is missing, leaving an empty central cavity. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sclerenchymafibres are of great economical importance, since they constitute the source material for many fabrics (flax, hemp, jute, ramie). From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Their bast fibers have typically abundant, long and slender trichosclereids, merging with the fibers of thesclerenchyma. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. They are small bundles ofsclerenchymatissue in plants that form durable layers, such as the cores of apples and the gritty texture of pears. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Sclerenchymacells are the principal supporting cells in plant tissues that have ceased elongation. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Unlike the collenchyma, maturesclerenchymais composed of dead cells with extremely thick cell walls (secondary walls) that make up to 90% of the whole cell volume. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. Composed of parenchyma, collenchyma andsclerenchymacells. From Wikipedia This example is from Wikipedia and may be reused under a CC BY-SA license. 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. |
随便看 |
英汉词典包含213609条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。