我最喜欢的植物观察日记「中英」
导语:能够见证植物的生长和发育是一件很有意义的事情,今天小编为大家进整理了关于优秀英语范文,希望对大家有所帮助。欢迎阅读,仅供参考,更多相关的知识,请关注CNFLA学习网!
观察植物的英语日记:
In the magic of nature, there is a wonderful grass, referred to as the "plant". High sensitive plant belongs to the overgrown plants, about 40 centimeters. Flower color is lavender, shape is spherical. Stems a little pale purple, branches many, have agnail Mao Herui sting. And leaves a long elliptic, instead of reverse shakedown is in pairs on the stem. Tender stems lined with fresh green leaves, red is so simple and elegant. If use hand gently touch it, it leaves is closed, the whole piece to prolapse, in an agitated state, will be back in a few minutes.
Is this why? I took this doubt continue to observe mimosa.
I found the sensitive plant once touched, will meet on the leaves, on which all the "turgor pressure effect". Because of the sensitive plant petioles at base, there is a thin membrane organization filled with water, the pillow. Mimosa pudica leaves trembled, leaf water immediately in a cell at the bottom of the pillow and on both sides of the flow upwards. So pulvinus lower sag, and the upper convex, petiole sagging folds.
I also found that mimosa folded not only part of the lobules in response to a stimulus, but also can pass the information to the adjacent lobules, folded so that the whole plant lobular, petiole prolapse.
Through access to information, I know the sensitive plant adversity-resistant perennial herbs or shrubs. Also known as know shame grass, yelling. Grass, afraid of ugly grass. Cold resistance is poorer, native to the americas in the tropics. Mimosa flower, leaf and legumes have good ornamental effect, become a balcony and indoor potted flowers, can grow in the garden and other places more than. I also know that mimosa trembled, hang not only closed, and sometimes curled upwards. Its "shy" is a kind of protecting their own skills, it is not just hand met shy, when I have every met strong wind or heavy rain, it will be closed leaves shyly.
Observe the sensitive plant that taught me around as long as we observe and think some things, we will be able to find.
参考翻译:
在神奇的大自然中,有一种奇妙的草,叫做“含羞草”。含羞草属于簇生植物,高约40厘米左右。花的颜色是淡紫色,形状是球形。茎上有点儿淡紫色,分枝很多,具有倒刺毛和锐刺。叶子很长,椭圆形的,朝相反的反向成对地铺在茎上。嫩红色的茎衬着鲜绿的叶子,是那么的朴素而高雅。要是用手轻轻地碰它一下,它的叶子就会合上,整片都向下垂,呈含羞状,几分钟后便会恢复。
这究竟是为什么呢?我带着这个疑问继续观察含羞草。
我发现含羞草一经触动,就会合上叶子,这全靠它的“膨压作用”。因为在含羞草的叶柄基部,有一个充满水分的薄壁细胞膜组织,那就是叶枕。含羞草的叶子受到震动,叶枕下部的细胞里的`水分就会立即向上部和两侧流去。于是叶枕下部凹陷,上部凸起,叶柄就下垂合拢了。
我还发现,含羞草不仅部分小叶在受到刺激时会合拢,而且还可以将信息传递给邻近的小叶上,以致整株小叶合拢,叶柄下垂。
通过查阅资料,我知道了含羞草为豆科多年生草本或亚灌木。又名知羞草、呼喝草、怕丑草。耐寒性较差,原产美洲热带地区。含羞草的花、叶和荚果均具有较好的观赏效果,成为阳台、室内的盆栽花卉,在庭院等多处地方都能种植。我还知道含羞草受到震动后,不单单会下垂合拢,有时还会向上卷曲。它的“害羞”是一种保护自己的技能,它不只是被手碰到的时候才会害羞,每逢遇到强风或者大雨,它都会害羞地闭起叶子。
观察含羞草让我懂得了只要我们用心观察和思考身边的一些事物,就一定能发现其中的奥秘。
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