翻译和例句:
减少CO2排放,保护地球环境。
LOOK at these people. They are from Greenpeace (绿色和平组织). They are protesting (抗议) on small toy cars in Germany. Why? They think too many German cars give out CO2 (二氧化碳). They want clean air. ……
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,在制作面包时,酵母遇面粉中的糖分产生的二氧化碳,从而使面团膨胀。在烘烤过程中,二氧化碳会散发到空气中,因此面团上会形成很多我们能看到的小孔。 ……
carbon dioxide (二氧化碳)! Chinese scientists found a special way to do it. In the future, we might... rice and corn. But now we can get starch from carbon dioxide (二氧化碳)! Chinese scientists found ……
二氧化碳制成的空气钻石。二氧化碳制成的空气钻石。A British environmentalist has developed the world’s only diamonds... dioxide (二氧化碳) from the air and rainwater. They have the same “ingredients (元素)&rdquo ……
.要评判他们的多项技能,如:团队合作能力,人际交往能力,以及逻辑思维能力。(judge)5. 一个是大气中含有较少的二氧化碳;另一个含有较多的二氧化碳。(atmosphere)Key:P4 2 ……
. That’s because there is not enough carbon dioxide (CO2, 二氧化碳). When people put a turkey... there is not enough carbon dioxide (CO2, 二氧化碳). When people put a turkey in a bag, they take the air ……
reduced carbon dioxide emissions (二氧化碳排放) per unit of GDP by over 51 percent compared to the 2005... (二氧化碳排放) per unit of GDP by over 51 percent compared to the 2005 level. The Chinese government has ……
million tons ofcarbon dioxide(二氧化碳).Here is a fun cartoon from The New York Times showing how fat people ……
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,在制作面包时,酵母遇面粉中的糖分产生了二氧化碳,从而使面团膨胀。在烘烤过程中,二氧化碳会散发到空气中,因此面团上会形成很多我们能看到的小孔。 ……
. The liquid contains carbon dioxide gas (CO) (二氧化碳). When you "crack" your knuckles, the space ……
clean by stoppingcarbon dioxide(二氧化碳) getting into it. ……
以二氧化碳为主的温室气体是如何使地球变暖的呢?WHAT are greenhouse gases and how do they make Earth warmer?Greenhouse gases are found in the air. Carbon dioxide is themain(主要的) kind.Human activities make lots of these gases ……
),carbon steel(碳素钢 )等。时下用得较多的与carbon有关的复合词非carbon dioxide(二氧化碳)莫属——这当然与世界各国关注的全球气候变暖(global warming)有关。而随着carbon dioxide一词使用频率的增加,目前单用carbon也能表示“二氧化碳”的意思,如carbon emission指的就是“二氧化碳排放量”。新版《新英汉词典》收录了9个由 ……
and bigger.Why?可乐中含有碳酸,这种物质不太稳定,当遇到强烈摇晃后就会分解产生二氧化碳气体,导致大量的气体从可乐中冒出,这样我们的气球也就被吹起来了。TEXT AND PHOTOS BY 21ST ……
汽水风头不再,美国人饮用量下降。词数 122 建议阅读时间 2分钟AMERICANS are known for their love of carbonated (含二氧化碳的) soft drinks. A typical American dinner, for example, will consist of a glass of soda, a hamburger and some ……
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