1.
methods for determination of carbon dioxide in air
大气中二氧化碳含量测定法
2.
Determination of carbon dioxide in beverage by the method of potentiometric titration
电位滴定法测定饮料中二氧化碳含量
3.
Determination of carbon dioxide content in the mineral carbonates associated with coal
GB/T218-1996煤中碳酸盐二氧化碳含量的测定方法
4.
The study on the determination of carbon dioxide of carbonate in oil shale
油页岩碳酸盐二氧化碳含量的测定方法研究
5.
Phosphate rock and concentrate--Determination of carbon dioxide content--Gasometric method
GB/T1876-1995磷矿石和磷精矿中二氧化碳含量的测定气量法
6.
Since 1958, the proportion of CO2 in our air has risen 25 percent.
自 1958 年以来，空气中的二氧化碳含量已经增加了 25%。
7.
Analysis and treatment of the severely over-standard carbon dioxide content at the outlet of molecular sieve adsorber
分子筛吸附器出口空气中二氧化碳含量严重超标的分析与处理
8.
In large towns the carbon dioxide content may be slightly higher than in country districts .
在大城镇里，二氧化碳的含量会略高于乡下。
9.
"Sparkling wines, such as champagne, contain suspended carbon dioxide, the result of bottling the wine before fermentation is complete."
气泡酒如香槟酒,含大量二氧化碳;装在瓶内发酵。
10.
A condition marked by the presence of less than the normal amount of carbon dioxide in the blood and tissues.
缺碳酸血症血液或组织中出现少于二氧化碳正常含量的状况
11.
CAUSES AND SOLUTIONS OF HIGH CONTENT OF HYDROGEN IN CARBON DIOXIDE FROM CO_2 REMOVAL SYSTEM OF KBR 1500 MTPD AMMONIA UNIT
脱碳系统二氧化碳中氢气含量高的原因及解决措施
12.
Atmospheres are modified by either lowering the level of oxygen, raising the level of carbon dioxide, or by a concentration of altered levels of the gases.
气体通过降低氧的含量，提高二氧化碳的含量，或者各种气体不同含量的混合进行调控。
13.
Responses of Tissue Carbon and δ~(13)C in Epilithic Mosses to the Variations of Anthropogenic CO_2 and Atmospheric Nitrogen Deposition in City Area
石生苔藓碳含量和碳同位素对城市地区人为二氧化碳和大气氮沉降变化的响应
14.
Carbon dioxide results from complete combustion of carboncontaining compounds.
二氧化碳是由含碳化合物的完全燃烧产生的。
15.
the atmosphere in a mine following an explosion; high in carbon dioxide and incapable of supporting life.
矿中发生爆炸后的空气，含大量二氧化碳，不能维持生命。
16.
University officials add that the burning does not increase carbon dioxide gas levels in the Earth's atmosphere.
学校的官员补充说，燃烧动物脂肪不会增加大气二氧化碳的含量。
17.
The Effect of Elevated CO_2 on Growth and Copper Concentration of Seven C_3 Herbage Grass Species
二氧化碳浓度升高对七种C_3牧草生长和铜含量的影响
18.
Determination of Phosphorus Pentoxide Content in Carbonate Rocks by Spectrophotometry
分光光度法测定碳酸盐岩石中五氧化二磷的含量