Stomata
US /'stoʊmətə/
・UK /'stəʊmətə/
A1 初級
n. (c./u.)名詞 (可數/不可數)氣孔
影片字幕
光合作用 (Photosynthesis)
12:27
- in from its roots and it's taking carbon dioxide in through its leaves. Through its stomata.
所以第一个是光反应系统二，然后是光反应系统一。我们把第一个叫做光反应系统二而把第二个叫做光反应系统一的原因是光反应系统一首先被发现。 所以，什么进来呢？光进入了 光用来做什么呢？光用来给电子提供能量使电子在电子传递链中移动。
- coming in. So it moves through the stomata of the leaf. And it's going to diffuse its
葉的結構 | 植物 | 生物 | The FuseSchool (Structure Of The Leaf | Plant | Biology | The FuseSchool)
03:43
- That's where the bottom of the leaf comes in, it's got these little pores called stomata, which open up so carbon dioxide can diffuse into the leaf.
這就是葉片底部的作用，它有一些被稱為氣孔的小孔，這些小孔打開後，二氧化碳就能擴散到葉片中。
- They're controlled by sausage shaped guard cells, which open up to let carbon dioxide in, but they can also close the stomata to prevent other things like water from escaping.
這些氣孔由香腸狀的防護細胞控制，防護細胞張開讓二氧化碳進入，但它們也可以關閉氣孔，防止水等其他物質漏出。
Let’s Travel to The Most Extreme Place in The Universe
11:23
- Every few cells, there are huge openings called stomata, like mouths, sucking in air and blowing
每隔幾個細胞，你看到被稱為氣孔的巨大開口正如嘴巴般吸入空氣
