二氧化碳

Plateau zokor is one of the blind subterranean mole rats, they spend their lives solely underground in sealed burrows. In their burrows, the concentration of oxygen is low while the concentration of carbon dioxide is high, and their concentrations fluctuated extremely following the seasons.

高原鼢鼠是青藏高原的一种地下鼠，终生生活于地下封闭系统的洞穴环境之中，洞道内氧气含量低而二氧化碳含量高，并且氧气和二氧化碳含量随季节变化发生大幅度波动。

The price pricking beer is 3 5 times higher than familiar equal amounts beer , investigates whose cause to have several aspect down: One, has been fresh beer because of it , has kept fine taste of beer and nutrition; That sterile condition demands is strict among it's two , procedure of production, equipment investment is big, be going to want the strict sterility course film fliteration or hole fliteration, besides all microorganism , beer barrel and production environment before irrigating dress; It's three , marketing way have been unique , had been going carrying out the carbon dioxide cooling down and supplementing by the fact that fresh beer sells machine, have made use of carbon dioxide pressure to give beer and , have avoided beer contacting air but have produced oxide taste; It's four, has been that scheduled time is not long because of barrelled fresh beer guarantee quality , the dealer has born certain risk, if being able to not sell out in time, meeting bring about very big economic losses.

扎啤的价格比同等量的熟啤酒高3—5倍，究其原因以有下几个方面：其一，因为它是鲜啤酒，保持了啤酒良好的口味和营养；其二，生产过程中，无菌条件要求严格，设备投资大，在灌装前要经过膜过滤或孔过滤，除去所有的微生物，啤酒桶和生产环境也要严格无菌；其三，销售方式独特，要过通过鲜啤酒销售机进行降温和补充二氧化碳，并利用二氧化碳压送啤酒，避免了啤酒接触空气而产生氧化味；其四，是因为桶装鲜啤酒的保质期不长，经销商承担了一定的风险，如果不能及时售出，会造成很大的经济损失。

By this innovative system, minimum amount of CO2 is used and injected into the reactor to produce the optimum diffuse of carbonic gas into water and acidifies the water within the reactor, which hence provides a dissolution of chalky calcium substrate.

使珊瑚礁生态水族馆无助达到一个稳定并要避免过多的二氧化碳气以防止来自系统dropping.besides酸碱度、碳酸盐二氧化碳将加强藻类光合作用。

According to this investigation based on absorption of CO〓 with dilute Na〓CO〓 solution in tubes with K-type and H-type static mixing elements, an external loop ALR with K-type static mixing elements was constructed and tested in the pilot scale as the reactor for replacing the traditional carbonating tower of chemical plant.

在实验室对K型、H型和O型反应器进行了稀纯碱溶液吸收混合气中的二氧化碳的研究基础上，又在工厂进行了K型气升式外环流反应器用于氨水吸收混合气中的二氧化碳生产碳酸氢铵的实验，以取代现在普遍使用的鼓泡式碳化塔。

A process for decomposing CO2 generated industrially includes such steps as collecting CO2 tail gas, dusing and desulfurizing, oxidizing degradation in oxidizing tower, decomposing the oxidized tail gas in reactor to obtain oxygen gas for exhausting it and carbon-contained gas, and preparing carbon powder in carbon absorption tower with electric decarbonizing unit.

一种工业产生二氧化碳的分解处理方法，它包括：对二氧化碳尾气进行收集；对收集的尾气进行除尘和脱硫处理；将处理后的尾气送入氧化塔做二次氧化降解处理；将二次氧化的尾气送入反应槽进行分解；将分解后的氧排出，分解后的碳气送入一个碳吸塔的电除碳器形成碳粉。

CO2 can inhibit the proliferation and promote the apoptosis of the endometrial cancer cells with distending pressure from 40 mmHg to 100 mmHg. The higher the pressure is, the more obviously CO2 can inhibit the proliferation and promote the apoptosis of the endometrial cancer cells.

二氧化碳在40~100 mmHg压力范围内，能够抑制子宫内膜癌细胞的增殖，促进子宫内膜癌细胞的凋亡，且随着压力的增加，二氧化碳对子宫内膜癌细胞增殖抑制和促进凋亡作用愈明显。

METHODS 30 patients undergoing ECC surgery were randomly divided into two groups. 14 patients in CO2 group were insufflated with CO2 at pericardial cavity via a new designed gas-diffuser during ECC, whereas 16 patients in control group were not.

30例ECC手术病例随机分为二氧化碳组与对照组，前者使用改进后的气体弥散器在ECC期间向术野充弥二氧化碳，后者不进行此项干预。

Carbon capture and storage is a means of mitigating the contribution of fossil fuel emissions to climate change.

二氧化碳捕捉与封存是一种减少因燃烧化石燃料而产生的二氧化碳的技术。

In 2007, for the first time, CO2 emissions from China overpassed the USA, China has been blamed for the largest emitter of GHGs.

在2007年，中国的二氧化碳排放第一次超过美国成为世界第一，中国由此而成为排放二氧化碳最多的国家。

"We can pump excess CO2 from manufacturing processes or whatever into the ponds and the algae converts it because it needs it for photosynthesizing," he added.

我们可以把工厂排放的二氧化碳注入水塘中，海藻可以将它转化，因为海藻需要二氧化碳以产生光合作用。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。