查询词典 CO2

In this paper the technology of the CO2 supercritical fluid extraction of the oil from camphor tree seed were studiedin the lab.

对超临界CO2萃取樟树籽油的工艺进行了研究，探讨了萃取压力，萃取温度和CO2流量对樟树籽油萃取的影响，在萃取压力20MPa、萃取温度40℃、CO2流量35kg/h条件下，萃取2h，樟树籽油的萃取率可达94.3%。

In conclusion, elevated plant density could reduce the positive effect of elevated CO2 and the addition of elevated CO2 might alleviate the negative effect of elevated plant density on crown features.

总之，升高CO2浓度有利于降低增加种植密度对苗冠所带来的负效应，而增加种植密度降低了升高CO2浓度的正效应。

CO2 corrosion is one of the most common corrosions in oil and gas industry, so the anti-corrosion technology, closely related to the quality and working life of CO2-contained gas wells, is the basis for safe and highly efficient production of gas wells.

CO2腐蚀是世界石油天然气工业中常见的一种腐蚀类型，含CO2气井的相关工艺技术直接关系着气井的质量与寿命，是气井安全、高效生产的基础。

Reaction mechanism for solid amine absorbing and desorbing CO2 by water steam in submarine atmosphere was analyzed.

分析了潜艇舱室固态胺CO2吸附及水蒸气再生的反应机理，指出了CO2水合反应和水合CO2分解反应分别为吸附与再生过程的慢反应。

The results show that the surface layer of the air-exposed ZrVFe getter is covered with H20, CO2 and hydrocarbons, both Zr and V exist in the oxidized state, and vanadium oxide starts to reduce at 200℃. The activation results in the enrichment of Zr on the getter surface and the formation of the metallic carbides. H2O, CO2 and hydrocarbons sequentially desorb from the surface with the increase of temperature. H2 is the main gas which desorbs above 200℃ and O2 is not discovered. ZrO2 is reduced to near-metallic or metallic state because O in ZrO2 leaves the getter surface through diffusing into getter bulk.

结果表明：暴露于过大气的吸气剂表面覆盖着H2O、CO2及碳氢化合物等，Zr和V主要以氧化态存在；在吸气剂加热激活过程中，V的氧化物在200℃开始还原；激活过程导致表面近金属态Zr的富集以及部分金属碳化物的生成；随着温度的升高，H2O、CO2及碳氢化合物逐渐从吸气剂表面脱附，在200℃以上，主要脱附气体为H2，整个激活过程未发现O2；ZrO2还原为近金属态或金属态，主要是由于ZrO2中的O通过向吸气剂内部扩散而离开吸气剂表面所致。

The beaded distribution feature of CO2 is mainly dominated by lystric basement faults which are in direct contact with deep thermal fluid: heat-flow diapirs and intrusions, and are depression-controlling and volcanic vent-controlling. Meanwhile, outlet points of CO2 are controlled by strike infection-points, endpoints and overlap zones of these faults.

与深部热流体直接相连的、控陷的、控制火山通道的铲式基底断裂控制着CO2气藏呈串珠状分布的特征，断裂走向拐点、端点和侧列叠覆区控制了CO2气出气点。

In Songliao basin, the stronge tectonic inversion occurred in the Late Mingshui Formation, and during the declining of compressive force from the SSE to the NNW, the reactivation of basement faults formed positive inversion faults; released from thermal fluid diapirs, CO2 was migrated upward and then accumulated in inversion structural belts; as the development of fault-style inversion tectonics in the southern part is better than the northern part, and the western is better than the eastern part, CO2 is richer in the south than in the north, richer in the west than in the east in Songliao basin.

松辽盆地强烈的构造反转发生在明水组末期，挤压应力自南南东向北北西方向衰减的过程中，基底断裂复活形成正反转断层，CO2气从热流底辟体中脱出上运而聚集在反转构造带上，断层式反转构造南部比北部发育，西部比东部发育，因此松辽盆地南部比北部、西部比东部CO2气更富集。

Many studies on CO2 geochemistry show that the carbon dioxides of CO2 -high pools in petroliferous basins are from degassing of the undegassed mantle.

近年来大量地球化学研究发现，全球含油气盆地已发现的高含CO2气藏中CO2主要是由未脱气地幔的脱气作用贡献的。

Many studies on CO2 geochemistry show that the carbon dioxides of CO2-high pools in petroliferous basins arc from degassing of the undegassed mantle.

近年来大量地球化学研究发现，全球含油气盆地已发现的高含CO2气藏中CO2主要是由未脱气地幔的脱气作用贡献的。

The analysis on the leakage of CO2 supercritical fluid with lubricant oil is necessary to the design of CO2 compressors and expanders.

含有润滑油的超临界CO2流体的泄漏分析对于设计CO2压缩机和膨胀机具有重要意义。

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。