co2
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例句
Then he adds that in order to get CO2 to zero, "probably one of these numbers is going to have to get pretty close to zero. "
然后他补充，要使二氧化碳排放量达到零，“或许这些数字其中一须要到非常接近零。”
Do you know how much CO2 you generated to drive here or fly here?
你知道你开车过来或者乘飞机过来产生了多少二氧化碳吗？
After all, the world could use more CO2-free forms of energy generation and this one's just a few kilometers beneath our feet.
总的来说，全世界或许应该多使用不产生二氧化碳的能源，而地热能就蕴藏在我们脚下数千米的地方而已。
That would mean working out how much of what kind of biochar counts as a tonne of CO2 sequestered, and would also need a lot of policing.
这就意味着要计算出不同种类的生物炭分别需要多少吨才能消除一吨CO2，还需要制定很多政策。
Climate scientists have suspected - but never been able to prove - that the CO2 was the result of a huge belch of gas from the oceans.
气候学家猜测——但仍未被证明——二氧化碳是来自海洋的大规模气体喷发的结果。
Can you shade some sunlight and effectively compensate for the added CO2, and produce a climate sort of back to what it was originally?
真的可以遮挡阳光并且有效地抵消额外的CO2，而且可以产生一种气候条件去补偿它本来的来源吗？
Also, how much CO2 can one tree absorb in a year?
而一棵树一年又能吸收掉多少呢？
In the absence of surface oxygen, CO might be hydrogenated directly to formyl, a way inferior to that of CO2 hydrogenation.
在无表面氧时，CO可能直接氢化成甲酰基，即CO2氢化中的一途径。
Then, of course, there's all that CO2 from this material that ends up in the atmosphere.
接下来，当然，是这份材料中所显示的被排放在大气层中的二氧化碳。
That would narrow estimates of how much warming the world can expect for a given level of CO2 in the atmosphere.
这将有助于更精确地估算在大气中某个确定二氧化碳水平条件下，世界预期变暖的程度。
Photosynthesis is often limited by the rate of CO2 diffusion from the atmosphere to the chloroplast.
CO2从大气中向叶绿体中的扩散经常限制光合作用的速率。
Yaghi's lab has made thousands of different versions of the molecules, testing to see which had the proper shape to selectively admit CO2.
亚吉的实验室作出了数以千计的不同版本的分子，测试，看哪个有适当形状选择性地承认二氧化碳。
The results show that this model can be used to simulate the modem climatic states and the variational trend of CO2 content as well.
结果表明，该模式能模拟出现代气候态以及[CO2]变化的趋势。
And a big part of that is from burning coal, both the CO2 it releases that then causes climate change as well as all that fly ash.
其中一大部分原因来自燃烧煤炭，包括导致气候变化的二氧换弹排放，还有就是燃烧之后的煤灰。
On the surface, the culprit appeared to be CO2.
从表面上来看，罪魁祸首好象是二氧化碳。
The wind power social benefits would be positive if investment costs and CO2 damage costs were reduced, the average wind speed was raised.
定量分析表明，保持一定范围的风电比例，降低风电投资成本，减小CO2损害成本及提高平均风速将使风电取得正的社会效益。
China's CO2 emissions nearly doubled in the last 6 years, at a time of rising concern about climate change around the world.
在世界各国对气候变化担忧日增之际，中国的二氧化碳排放量6年来增加了近一倍。
In the past, CO2 lasers have been used to treat RRP but only in the operating room, with the patient under general anesthesia.
在过去，CO2激光已经被用于治疗复发性乳突状瘤，但是患者需要实施全身麻醉。
The total cost of energy for a year is about $300, the equivalent of 7, 700 pounds of CO2.
每年总的能量消耗大约为$300，这相当于7,700磅的CO2。
Scientists estimate the half-life of CO2 might be close to a hundred years.
科学家估计，二氧化碳的半衰期可能接近于100年。
Carbon dioxide is reported to absorb primarily onto surface alkali or alkali-containing constituents.
据报道CO2吸附主要在碱性表面或含碱成分的表面上。
He suggested that the varieties tested had different diffusive resistance to CO2.
他提出，供试验用的品种对二氧化碳有不同的扩散阻力。
As they grew higher they were exposed to increased weathering, which sucked CO2 out of the atmosphere and reduced the greenhouse effect.
随着地势抬升，山脉的侵蚀逐渐增强，它们吸收大气中的CO2并使温室效应降低。
In the case of run-off, the net effect would be to add alkalinity to the ocean, thereby removing CO2 from the atmosphere.
在流失的情况中，净效益是增加海洋碱性，从而将二氧化碳从大气中消失。
Permanent underground storage is only one of the options for dealing with CO2 captured at a power station.
永久储存于地下只是对由发电厂捕捉到的二氧化碳处理的选项之一。
A self- organized fuzzy control system used for a dual wavelength frequency stabilized CO2 laser with high precision is presented.
报道了一种用于高精度双波长稳频CO2激光的自组织模糊控制系统。
A jumbo jet releases as much CO2 into the atmosphere in one cross-Atlantic flight as the average British motorist does in an entire year.
一部巨无霸喷射机在飞越大西洋的航程中排放到大气中的二气化碳，相当于平均每名英国车辆驾驶一整年制造的量。
Two and a half million cars worth of gypsum, you know, CO2 generated. Right?
石膏的碳排量相当于250万辆汽车，这我们已经认识到了，是吧？
Sudden spewing of CO2 at the moment of cap opening of packed beer (bottled beer or tinned beer) led to the overflow of large amount of foam.
啤酒的喷涌指包装啤酒（瓶装或罐装）开盖后二氧化碳突然冒出，引起大量很细的泡沫溢出，导致泡沫状啤酒流出容器之外。
Similarly, China, like the US, can reduce CO2 emissions through increased energy efficiency and a new fleet of electric vehicles.
类似的，中国和美国一样，能够通过提高能源效率和新的电动汽车来削减二氧化碳排放。
If regenerable, the CO2-lean carrier would be recovered back at the surface in a loop process.
如果是再吸附剂，二氧化碳倾斜载体将恢复返回到表面，形成闭环过程。
"At least, given that no one is doing very much around the planet [about] mitigating CO2 emissions, we have a bit more time, " he remarked.
他说：“这个结果至少说明，就算地球上所有人都拿不出好办法减少CO2排放，我们也还是能多活一些时间的。”
It's simple, really: As long as we pour CO2; into the atmosphere faster than nature drains it out, the planet warms.
这真的很简单：只要我们排放到大气中的二氧化碳的速度比自然界排出的速度快，地球就会变暖。
It is a sort of new beneficial attempt for the research of waveform controlled study of CO2 arc-welding power.
本研究对波控CO2弧焊电源的研究而言是一种新的有益的尝试。
CO2 can be adsorbed on the surface of loess and laterite forming carbonate ion, and further produce great impact on heterogeneous reaction.
CO2可以吸附在黄土和红土表面生成碳酸跟，对非均相反应机制产生重要影响。
The German said the switch to energy saving bulbs could save about 25 million tonnes of CO2 emissions per year.
这位德国人称，改用节能灯泡每年可减少约2500万吨二氧化碳的排放。
Take a little extra time to exhale, since leaving residual carbon dioxide in the lungs can impede the delivery of oxygen on the next inhale.
呼气用时略多，因为从肺脏排出的残余CO2可以阻碍下一次吸气的氧气输送。
It is to carbon dioxide as a furnace to a candle: one kilogram of the stuff causes as much warming as 23 tonnes of carbon dioxide.
它与CO2的关系就如同火炉之于蜡烛。一公斤六氟化硫产生的热量与23吨二氧化碳产生的热量相当。
The environmental protester stepped over a knee-high barrier to attach the masks with the word "CO2, " or carbon dioxide.
这位抗议的环保份子跨越了膝盖高的护栏，为兵马俑戴上写著「CO2（二氧化碳）」字样的口罩。
In the late '90s, the Air Cannon was accompanied with a backpack to hold the CO2 tank, and was connected to the launcher with a hose.
在90年代后期，空气炮上有一个装二氧化碳罐的背包，并通过软管连接到发射器。
"Right away, we are strengthening our competitiveness in the small and compact car segment and are reducing our CO2 footprint, " he said.
“我们可以马上强化在小型车及轻型车市场的竞争力，且降低二氧化碳排放。”他表示。
After washing, the CO 2 returns to a gaseous state, and dirt is the only thing left to be disposed of.
洗涤后，CO2的回报，以气体状态，和污垢是唯一剩下的必须加以处置。
