Which is why plant stems and leaves look green.
因此植物的茎叶都是绿色的。
单词 | Plant stem |
释义 |
Plant stem
原声例句
Scishow 精选系列 Which is why plant stems and leaves look green. 因此植物的茎叶都是绿色的。 VOA Special 2013年5月合集 Straw is what remains of the plants stems after grain harvests, the long dry tubes are gathered into bales. 稻草是谷物收获后剩下的秸秆,长的秸秆包装成捆。 Vox 观点 They're more likely to be solitary burrowing and would soil or plant stems and of the ones that are social. 它们更有可能是独居的穴居动物,它们会挖土或种植茎,而不是群居动物。 十万个为什么 Even that is nothing new, since ancient times humans have been planting stems or leaves from other plants to make new ones. 即便如此,这也不是什么新鲜事,自古以来,人类就一直在种植其他植物的茎或叶来制造新的茎叶。 SciSHow 快问快答小科普 That’s why plant stems and leaves look green. 这就是为什么植物的茎和叶看起来是绿色的。 《沙丘》有声书 Jessica broke off a plant stem, prodded the deadly sliver. 杰西卡折断了一根植物茎,刺破了致命的碎片。 VOA慢速英语_健康 Damiano had to explain to her cousin that eating a small amount of the plant's stem can cause temporary but severe pain. 达米亚诺不得不向她的表姐解释,吃少量该植物的茎会导致暂时但严重的疼痛。 十万个为什么 Papyrus is a thick material made from thin strands of papyrus plant stem glued together that's more like a fabric than a paper. 纸莎草是一种由薄薄的纸莎草植物茎丝粘在一起制成的厚材料,它更像一种织物而不是纸。 阿尔伯塔大学-恐龙古生物学 This beak gave ornithischians a tool for slicing off plant stems. 这种喙为鸟臀目动物提供了切下植物茎干的工具。 科学60秒-科学美国人 2020年8月合集 " The laser receives information about these tiny vibrations on the plant stem, which we then amplify and process into sounds that we can hear." “激光接收植物茎上的微小振动,然后我们将其放大并处理成我们可以听到的声音。” 科学杂志:生态学 As the plants grew, scientists injected the plant stems with red and blue dyes so that they could distinguish between the roots of competing plants. 随着植物的生长,科学家们将红色和蓝色染料注入植物茎中,以便他们能够区分竞争植物的根。 精选英语短文 It is a rice dumpling made out of sticky or glutinous rice, wrapped in bamboo leaves to form a pyramid shape that is tied with plant stems. 它是一种用糯米或糯米制成的粽子,用竹叶包裹成金字塔形, 并用植物茎系在一起。 科学60秒-科学美国人 2019年10月合集 " The laser receives information about these tiny vibrations on the plant stem, which we then amplify and process into sounds that we can hear." Turns out, the treehoppers do sound different when the temperature changes. “激光接收有关植物茎上这些微小振动的信息,然后我们将这些信息放大并处理成我们可以听到的声音。 ” 事实证明,角蝉在温度变化时发出的声音确实不同。
中文百科
茎![]() 茎是植物的营养器官之一。是大多数植物可见的主干。当然,例如仙人掌的变态茎。茎下接根,通过木质部将根部吸收到的水分和矿物质往上运输到各营养器官,通过韧皮部将光合作用的产物往下运输。茎来源于植物胚胎的胚芽。胚轴组成部分的茎,准确地说是子叶下的部分。
英语百科
Plant stem 茎![]() ![]() ![]() ![]() A stem is one of two main structural axes of a vascular plant, the other being the root. The stem is normally divided into nodes and internodes: The term "shoots" is often confused with "stems"; "shoots" generally refers to new fresh plant growth including both stems and other structures like leaves or flowers. In most plants stems are located above the soil surface but some plants have underground stems. |
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