解析 关键词(句):carbon dioxide:二氧化碳翻译:如何把二氧化碳分成氢碳和氧气?根据句意,本题考查合成词的用法,根据常识可知,二氧化碳是由氢碳和氧气组成的,因此本题第一个空填Hydrogen,意思是氢,第二个空填Hydrogen,意思是氢。Hydrogen;Hydrogen 反馈 收藏 ...
17. How to split h___carbon dioxide (二氧化碳) into h___carbon and oxygen?18. I s___remembered that I didn't bring my key.19. It's going to rain. The broken window should be r___soon.20. Smoking may c___lung cancer. 相关知识点: 试题来源...
One way to do this, and at the same time produce sustainable fuels, is to split CO2 molecules into carbon monoxide (CO) and oxygen. The CO could then be used to make fuels for the aviation and manufacturing industries. For his PhD research, Alex van de Steeg studied in detail how high...
Furthermore, chlorine opens chemical chains and sodium prevents crystals of oxygen from covering the Ni catalyst. If we are equipped to produce CO2 from biogas or smoke, we can recycle this CO2 and yield a useful liquid. In fact, recycling CO2 into a synthetic crude hydroca...
2)Inside the cell to the area of lower concentration, the oxygen diffuses by the cell membrane,...
Plants convert carbon dioxide and water into sugar. 一棵成熟的树可以为好几个人生产足够的氧气。 One mature tree can produce enough oxygen for several people. 重点单词及短语 unlike prep. /ʌnˈlaɪk/ 与…不同 energy n. /ˈen.ə.dʒi/ 能量 ...
1. Transport of oxygen . It is transported from respiratory organs to body cells . (i) Haemoglobin helps in the transport of oxygen. In the alveoli of the lungs , the haemoglobin oxygen. In the alveoli of the lungs , the haemoglobin (Hb) present in red
They also work with your heart to make sure your body has the oxygen-rich blood it needs to function properly. In this article, we will take a close look at how your lungs work and how they keep your body's cells supplied with oxygen and get rid of the carbon dioxide waste. We ...
(i) Transport of oxygen. The haemoglobin present in the red blood calls takes the oxygen from alveoli of the lungs. The oxygen is carried by blood to all parts of the body. As the blood passes through the tissues of the body, the oxygen from the blo
thylakoid membranes and the chloroplast membranes, in a space called the stroma. Unlike the reactions mentioned above, the Calvin Cycle does not require light. Energy from the ATP and NADPH molecules is used to convert carbon dioxide and water from the atmosphere into sugars such as ...