翻译和例句:
the knuckles. Some of the gases (气体) in that fluid can form an air bubble.“As you form this bubble ……
happens:The balloon becomes bigger and bigger.Why:酵母是一种微小的真菌,以糖分为食。酵母“进食”过程中会产生二氧化碳这种气体,气体就把气球吹起来了。同理,在制 ……
为:多年以来,各国都在致力于达成一项协议,削减以二氧化碳为代表的温室气体,正是这些温室气体导致了全球变暖。 ……
is growing. More people need meat. But having more livestock (牲畜) can add harmful gas (气体... to raise and buy them.Insects produce less greenhouse gas (温室气体) than cows. This is better for our ……
sunlight, along with carbon dioxide in air and water, to make syngas (合成气体). People can use this gas.... The leaf uses sunlight, along with carbon dioxide in air and water, to make syngas (合成气体). People ……
水) , soda water contains carbon dioxide gas (二氧化碳气体).The pebbles stay on the bottom, but the raisins rise... contains carbon dioxide gas (二氧化碳气体).Gas bubbles form on rough (粗糙的) places on the raisins and pebbles ……
rain diamonds. Titan, a moon (卫星) of Saturn, has methane (甲烷) rain. There is methane in gas (气体..., has methane (甲烷) rain. There is methane in gas (气体) for cooking. On WASP-76b, a faraway (遥远的) planet ……
ICIC全球最大“吸碳”机器在冰岛启动。全球最大“吸碳”机器在冰岛启动。Greenhouse gases (温室气体), like carbon....Greenhouse gases (温室气体), like carbon dioxide (CO2,二氧化碳), are the reasons for global warming ……
, this colorful picture shows a nebula — a cloud of gas (气体) and dust (灰尘) in space. Spitzer Space... of gas (气体) and dust (灰尘) in space. Spitzer Space Telescope (史匹哲太空望远镜) of NASA (美国国家航空航天局) took ……
a day. Most of the gas (气体) comes from bacteria (细菌) in our stomach. When they help us break down food... to 20 times a day. Most of the gas (气体) comes from bacteria (细菌) in our stomach. When they help us ……
. Gas (气体) comes out. It makes a popping sound.The candy has some very small bubbles inside (在……里面). Put the candy in your mouth. The bubbles break. Gas (气体) comes out. It makes a popping sound.  ……
(温室气体) levels, sea level rise, Antarctic sea ice loss and glacier retreat (冰川消退). According... broken for greenhouse gas (温室气体) levels, sea level rise, Antarctic sea ice loss and glacier retreat (冰川 ……
from burping and farting. The goal is to reduce Australia’s greenhouse emissions (温室气体排放), reported...’s greenhouse emissions (温室气体排放), reported Kids News.We burp (打嗝) and fart (放屁) every day. So do cows ……
changes water into a gas (气体), and it goes up to make clouds. There, thecycle(循环) begins again.The cycle ……
Beautiful lightsDecember 3, 1910: French scientist Georges Claude shows people the firstneon light(霓虹灯) in Paris. He letselectricity(电流) go through somegas(气体). The gas gives off red light. Later he ……
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