查询词典 carbon dioxide

It is very low that the carbon dioxide content formed from fatty acid mineral catalytic de-carboxylation at low temperature. In order to increase sensitivity of detecting method, carbondioxide should be converted to methane, then its content is detected by FID.

在地质低温条件下，未熟生油岩矿物催化脂肪酸脱浚生烃反应生成的CO2含量很低，因此，通过金属镍催化剂将CO2转化为CH4后再用氢离子火焰检测器检测其含量，以提高检测的灵敏度。

Once we treat carbon dioxide as pollutant, these countries will ask China to provide discharging standards and punishment for misfeasors in environmental law.

一旦二氧化碳在立法上被作为污染物质，西方发达国家就会要求我国的环境立法建立排放标准和超标排放处罚制度，不利于我国工业的发展。

Alcohol and carbon dioxide found in beer. There are many different kinds of yeasts

酵母 酵母是单细胞微生物，它的作用是在啤酒中产生酒精和二氧化碳。

Insulate and weatherize your home Properly insulating your walls and ceilings can save 25% of your home heating bill and 2,000 pounds of carbon dioxide a year. Caulking and weather-stripping can save another 1,700 pounds per year. Energy Efficient has more information on how to better insulate your home.

加强隔热材质，让房屋能承受气候变化墙壁或天花板采用适当的隔热材质，每年可节省25%的暖气费用，及避免2000磅的二氧化碳排量，堵住缝隙和加装挡风雨板，每年还可避免另外的1700磅排量，节能中心提供很多如何有效帮房屋隔热的信息。

Scientists suspect that the increase in night-shining clouds may be due to climate change: Even as surface temperatures rise, the upper atmosphere is getting colder due to the buildup of carbon dioxide, creating perfect conditions for cloud formation, experts say.

科学家们怀疑夜光云的增加可能与气候变化有关：当地表温度升高时，上层大气层就会因为二氧化碳的的聚集而变得更冷，从而为形成云提供了理想的条件，专家说道。

Previous researches indicate that, water , methane , carbon dioxide , nitrogen , and sodium Chloride are major components of many Geo-fluids.

研究表明，H〓O，CH〓，CO〓，N〓和NaCl是许多富水地质流体体系最重要的组分。

Green and oil seed crops are likely to develop faster with increased carbon dioxide in the atmosphere, but higher temperature will increase the risk of crop failures.

随着大气内二氧化碳含量的增加，绿色油性种子作物可能生长得更快，但是高温将增加作物死亡的风险。

The court ruled, by the slenderest of margins, that the Clean Air Act—a law from the 1960s designed to combat smog—gives the Environmental Protection Agency the power to regulate carbon dioxide, the main greenhouse gas.

法院规定，，这个Clean Air Act法律给予EPA权利去规范最主要的温室气体CO2。

Can be cut 1mm-60mm thick, plasma cutting machine, oxyacetylene cutting machine, dc welding machine, welding, gas welding, arc welding of carbon dioxide and other auxiliary equipment.

可割1mm-60mm厚的等离子切割机，氧乙炔切割机，直流氩弧焊机，电焊，气焊，二氧化碳保护焊等辅助设备。

And we also can plant tree and afforestation, avoid using wooden chopsticks used once only ,saving paper,protect grass and plants,let them absorb greenhouse gas to reduce greenhouse effect protect environment from control carbon dioxide

我们还可以通过植树造林，减少使用一次性方便木筷，节约纸张，不践踏草坪等行动来保护绿色植物，使它们多吸收二氧化碳来帮助减缓温室效应。保护环境，从控制二氧化碳做起。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。