1.
Most scientists accept that climate change is linked to carbon emissions.
大多数科学家都相信气候变化与排放的含碳气体有关。
2.
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。
3.
Method Improvement of Determination of Air and Tetrafluoromethane content in Sulfur Hexafluoride by Gas Chromatography
六氟化硫气体中空气和四氟化碳含量检测方法的改进
4.
Ground water also contains dissolved carbon dioxide from the air and from the exchange of gases in plant roots.
地下水也含有溶解了的二氧化碳，这些二氧化碳是从空气和从植物根系的气体交换中获得的。
5.
a toxic mixture of gases (including carbon dioxide and carbon monoxide and nitrogen) after an explosion of firedamp in a mine.
矿山沼气爆炸后留下的一种有毒的气体混合物（含二氧化碳、一氧化碳和氮）。
6.
Simulation analysis for recovering light hydrocarbons from exit gas with oil absorption process at normal and lower temperature
含低碳烃气体的低温及常温油吸收工艺的模拟分析
7.
a steel that contains 0.9% carbon (the eutectic point in the iron-carbon system); a carbon steel with 0.9% carbon is pure pearlite.
含%碳的钢（铁碳混合物的低共熔点），含%碳的碳钢是纯珠光体。
8.
An asphyxiating mixture of gases, primarily nitrogen and carbon dioxide, left in a mine after a fire or an explosion.
爆后废气火灾或爆炸后，残留在矿井中的一种令人窒息的混合气体，主要含氮气和二氧化碳
9.
He is now studying the amounts of carbon dioxide and other gases in air bubbles in the ice, seeking to understand the ancient atmosphere.
他现在在研究冰的气泡中所含二氧化碳和其他气体的量，试图了解古代的大气状况。
10.
a solid solution of ferric carbide or carbon in iron; cools to form pearlite or martensite.
含铁碳化物或含碳铁的固体溶体，冷却可形成珠光体或马氏体。
11.
carbon dioxide gas fire extinguisher
二氧化碳气体灭火筒
12.
co3 gas arc welding
二氧化碳气体电弧焊
13.
CO2 gas shield welding
二氧化碳气体保护焊
14.
GCAW (Gas Carbon-Arc Welding )
气体保护碳极电弧焊
15.
Gas Nitrocarburzing for 4Cr5MoSiV1 Steel
4Cr5MoSiV1(H13)钢的气体氮碳共渗
16.
methods for determination of carbon disulfide in exhaust gas
废气中二硫化碳含量测定法
17.
(of drinks)not containing bubbles of gas;not sparkling or fizzy
（指饮料）不含碳酸气的,不起泡的
18.
methods for determination of carbon dioxide in air
大气中二氧化碳含量测定法