查询词典 CO2

The solubilities of 11 kinds of solid in supercritical CO2,ethane and ethylene were calculated with ...

与密度相比，溶剂与溶质的溶解度参数差更能直观地反映出超临界流体对物质的溶解能力，且具有明确的理论基础，应该引起足够的重视和推广。

Synthesis of ethylene carbonate from ethylene oxide aqueous solution and carbon dioxide with NY-2 catalyst was studied.

采用自行开发的NY-2催化剂，研究了环氧乙烷水溶液和CO2制备碳酸乙烯酯的反应性能。

The effects of different temperature and initial gasses ratio in Si-rubberbag on celery storage were studied,quality parameters including weight loss rate,etiolation rate,decay rate,respiration rate,changes of the concentration of oxygen and carbon dioxide in Si-rubberbag,cell membrane permeability and coarse-fiber contents were mensurated.

研究了不同温度以及硅窗袋内不同初始气体浓度比例对芹菜贮藏效果的影响，测定了芹菜贮藏过程中失重率、黄化率、腐烂率、呼吸强度、袋内O2、CO2含量、细胞膜透性、粗纤维含量等指标的变化，结果表明：温度对芹菜贮藏效果影响显著，但15℃与5℃环境下芹菜贮藏效果相差不大。

Phenol derived from two stage water gas gasification is produced in upward, and in downward, after tar, suspension and sediment removed, phenol, which has been filtrated, pressurized and atomized, is sprayed into regenerative chamber where phenol and high temperature lattice bricks exchange heat each other and phenol get into superheated vapor, then phenol come into gasifier with making up steam and in fire layer phenol is decomposed into H 2O and CO 2 which will go on reacting with blazing carbon and fo...

两段炉水煤气气化工艺在上吹制气阶段产生含酚冷却水，下吹制气阶段，将脱除焦油、悬浮物、沉淀物并进一步过滤后的酚水加压、雾化、喷入燃烧蓄热室内与高温格子砖进行热交换，使之汽化并过热，然后与补充过热下吹蒸汽一起进入气化炉火层，酚在高温作用下分解成H2O和CO2，并进一步与炽热的炭发生反应，形成H2和CO。

Natural uptakes of CO2 over Australia's land and exclusive economic zone area absorb half again more than this.

在澳大利亚的上空和专属经济区吸收二氧化碳超过它们辐射量的一倍半以上。

However,due to expansive area,execrable climate and complex hydrological and geochemical processes in the Southern Ocean,there are rather highly discrepancy and uncertainty in evaluating the...

但由于南大洋广阔的海域，恶劣的气候条件、自身复杂的水文物理及地球化学过程等原因，目前对南大洋的CO2通量的评估不一而足，存在较大差异和不确定性。

The results show that CO2 transcritical cycle with expander has highenergy efficiency and could be realised in technology.

结果显示该循环具有较高的用能效率，在技术上是可行的。

The control methods of the CO2 transcritical cycle system with expander at changing conditions are also discussed.

探讨了膨胀机的吸气控制方案，决定采用机械式控制方法，并分析了变工况下的调节方案。

The design of the main parts of inlet mechanism of CO_2 rolling piston expander is investigated.

对CO2滚动活塞膨胀机吸气机构主要部件的设计进行了研究。

According to above-mentioned regularity, the fire extinguishment effectiveness of additive containing water mist could be compared from two aspects.

根据上述规律，可从两方面比较细水雾的灭火效率：一是CO2的最高浓度。

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。