查询词典 carbon dioxide

Straatsma heads the recently-formed CleanEra project, which aims to design an "ultra-eco-friendly plane" that releases 50 percent less carbon dioxide per passenger-mile than current airliners.

最近，斯特拉斯玛带头设立了&洁净时代&项目，旨在设计一款&超级生态环保的飞机&，这种飞机排放的二氧化碳每客位英里比目前客机的排放量要少50%。

This satellite then will allow us to then find out where the carbon dioxide is coming from where it's being produced and where it's being emitted into the atmosphere, and where it's being reabsorbed into land plants and into the oceans.

这颗卫星会让我们因此而找出二氧化碳是从哪里来的、哪里被制造出来的、哪里被散放进大气中的、和被哪里的陆地植物和海洋再吸收的。

The process releases some carbon dioxide, but Rajan Vempati says it would be reabsorbed into the soil naturally.

该过程释放一些二氧化碳，但是Rajan Vempati表示，这些二氧化碳会在自然状态下承诺更新被土壤吸收。

They are featured by rich sulphur (H2S) and carbon dioxide (CO2), which become a hidden hazard to corrode seriously the completion pipe string, downhole tool and wellhead equipment, to threat the wells' safety production and to bring about a very difficulty to well-completion design.

川东飞仙关组气藏多属高含硫气藏，高含量硫化氢和二氧化碳对完井管柱，井下工具和井口装置产生严重腐蚀，威胁着气井的安全生产，给完井工艺设计带来很大困难。

The two pyruvates are then converted by the yeast into carbon dioxide(CO2) and ethanol (CH3CH2OH, which is the alcohol in beer). The overall reaction

两个丙酮酸盐被酵母放换成为二氧化碳(CO2)和乙醇(CH3CH2OH，也便是在啤酒中的酒精)。

The two pyruvates are then converted by the yeast into carbon dioxide(CO2) and ethanol (CH3CH2OH, which is the alcohol in beer). The overall reaction

两个丙酮酸盐被酵母置换成为二氧化碳(CO2)和乙醇(CH3CH2OH，也就是在啤酒中的酒精)。

Still another factor limiting plant productivity is the low level of carbon dioxide in the atmosphere.

限制植物生产力的另一个因素就是大气中二氧化碳含量低。

A gas of produced raw molecule mixed with carbon dioxide is precooled in an outflow channel maintained at -15 DEG C and trapped in a trapping vessel chilled by dry ice to thereby enhance the efficiency of trapping of raw molecule.

在保持为-15℃的流出通道中将所制得的混有二氧化碳的原料分子气体预冷却并将原料分子捕集在被干冰冷却的捕集容器中，从而提高原料分子的捕集效率。

There are other pranayama techniques besides the practice of kumbhaka which alter carbon dioxide levels in the blood.

除了在呼吸法中通过悬息改变二氧化碳含量的技巧外，还有两种途径。

Like the Chinese, they argued that it is fundamentally unjust to cap the greenhouse gas emissions of poor countries at a lower level than the emissions of the US or the European Union; all the more so since the industrialised west is responsible for the great bulk of the carbon dioxide already in the atmosphere.

与中国一样，它们指出，把穷国的温室气体排放量限制在比美国或欧盟更低的水平，从根本上讲是不公正的，尤其是考虑到西方工业化国家对已经存在于大气中的大部分二氧化碳负有责任。

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。