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Acieration Mu hydrogenation the main body of a book has been inspected mainly takes off the nitrogen function, the acieration Mu deoxidation acieration temperature and , deoxidation acieration reaction airspeed, the reaction pressure escaping from nitrogen reaction affects hydrogenation as well as the reaction airspeed azine hydrogenation to acieration Mu catalysator takes off the nitrogen function's.
本文主要考察了碳化钼的加氢脱氮性能,以及碳化钼还原碳化温度,还原碳化反应空速,加氢脱氮反应的反应压力以及反应空速对碳化钼催化剂的吡啶加氢脱氮性能的影响。
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ABSTRACT Global carbon cycle is a very important issue in the study of global climate change. Forest ecosystem carbon cycle is one of the important part of global carbon cycle, but at the present time there are considerable uncertainties in the research of global carbon cycle, which also exist in forest ecosystems carbon cycle research, especially in the estimation of carbon storage of region forest ecosystems and CO〓 fluxes exchanging with other systems.
全球碳循环是全球气候变化研究的核心问题之一,森林生态系统碳循环是全球碳循环的重要组成部分,目前在全球碳循环的研究中还存在很大的不确定性,这种不确定性同样存在于森林生态系统碳循环的研究中,尤其表现在对区域森林生态系统碳库大小及其与大气CO〓交换通量的估计上。
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The result showed that the content of soil carbon indices on slope cropland were lower and increased dramatically in linear pattern after the cropland were abandoned for some time. 50 years after abandonment, OC, AOC and NAOC would increase by 169%, 144% and 210% respectively, compared to the slope cropland and would be 35 %, 39 % and 33 % respectively, of t he natural Chinese arborvitae stand. The carbon pool index and carbon pool management index would sharply increased by 169% and 117%, comapared to the slope cropland would increase by 35% and 42% respectively, compared to natural Chinese arborvitae stand.
结果表明:侵蚀环境的坡耕地土壤碳库各组分含量较低,土壤碳库处于高速低效率运转;撂荒后可以显著增加土壤碳库各组分含量,并随恢复年限呈显著线性关系,50 a时,TOC、LOC和NLOC分别较坡耕地增加169%、144%和201%,为侧柏林的35%、39%和33%;碳库指数和碳库管理指数较坡耕地明显增加,增幅分别达到169%和117%,仅为侧柏林的35%和42%。
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The effects of C/Fe on desulphur rate is obvious different from the influence on content of sulfur in DRI, the mechanics of desulphur of pellet bearing carbon in DR process depends strongly on the exist constitution of sulfur in it.
含碳球团中的硫酸盐硫将残留在DRI中,文章据此提出了临界内配碳比的概念,当内配碳比低于临界值时,提高内配碳可以同时起到加速还原和脱硫的作用,当内配碳比高于临界值时,将会造成DRI含硫超标。
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Studies show that the average ratio of w/w(P2O5)(1.62) of phosphates in submarine guyots is the same as that of w/w(P2O5)(1.621)of carbonate-fluorapatite, but is obviously different from that of w/w(P2O5)(1.318)of fluorine_carbonate, suggesting that the phosphates from northwestern Pacific are species of carbonate_fluorapatite.Three types of microneedle-microcolumnar, microgranular and microcryptocrystalline carbonate_fluorapatite with different abundances have been found.
海山磷酸盐的平均化学成分w/w(P2O5)(1.62)与碳氟磷灰石的w/w(P2O5)(1.621)几乎一致,而与氟磷灰石的w/w(P2O5)(1.318)相差甚远,表明海山磷酸盐为碳氟磷灰石,其形态主要有针状_柱状微晶碳氟磷灰石、粒状微晶碳氟磷灰石及显微隐晶质碳氟磷灰石3种类型,它们在分布丰度上存在差异。
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The electron impact mass spectra of the chemical products modified by 2-amino-2-methylpropanol of the fatty acids in sunflower oil were analyzed; the allocation rule for the carbon double bonds in olefinic acids was discussed and the location of the carbon double bonds of the fatty acids in sunflower oil was confirmed.
解析了葵子油脂肪酸2-氨基-2-甲基-丙醇化学修饰产物的EI质谱图,讨论了烯酸中碳碳双键的定位规则,确定了葵子油脂肪酸中碳碳双键的位置鉴定出葵子油6种脂肪酸,不饱和脂肪酸相对含量为89.41%,其中人体必需脂肪酸9,12-十八碳二烯酸含量占65.30%。
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After the reorganization of the company through the acquisition of Fushun carbon, Chengdu and Hefei light carbon carbon, and enhance the company's overall profitability, not only to avoid the large side, Liaoning and with the existence of competition and maintain its own integrity and independence of the assets, and strengthen the company's The main business, to achieve the domestic industry to effectively integrate carbon, to form China's largest carbon group, in order to create the world's carbon laid the foundation for strong prices.
后该公司通过碳抚顺,成都,合肥轻碳碳,收购,提高公司的整体盈利能力,不仅能够避免大一些,辽宁和竞争的存在并保持其完整性和独立性重组的资产,并加强该公司的主要业务,以实现国内产业的有效整合碳,形成中国最大的碳小组,以创建世界上碳奠定了强有力的价格基础。
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All these research afford an important theory basis to the NDT of the carburized layer depth and the quality evaluation of surface treatment materials.
论文选择了3种典型的常用合金渗碳材料20Cr、20CrMnTi和18Cr2Ni4WA作为研究对象,通过大量的渗碳工艺试验及剥层化学分析,建立了在不同渗碳条件下材料渗碳层中碳浓度的分布模型。
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Based on the electron-lattice interaction,Frohlich Hamiltonian and quantization theory are used to deduce the dimerized energy gap and phase transition temperature of carbon nanotube.
依据碳纳米管中电子-声子相互作用的原理,采用哈密顿量、量子化理论推导了二聚化对应能隙和相变温度,在紧束缚近似、量子理论和能带理论的基础上,利用周期性边界条件对碳纳米管Π电子进行了分析,讨论了碳纳米管的导电性,预测了室温下碳纳米管碳管中载流子输运方向
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This paper endogens carbon tax and subsidy two variables, discussing how to decide the optimal level of carbon tax and subsidy. The results of the research are obtained as the following:(1) price and capital subsidy which one is priority depend on the productivity of renewable energy capital, if productivity is high enough, then should adopt capital subsidy policy;(2) price and capital subsidy indeed exist trade-off and non-independent relationship;(3) renewable energy regulation ratio has negative effect on carbon tax, however has positive effect on price subsidy;(4) green certificate price increase will result in decrease carbon tax and price subsidy, but increase capital subsidy;(5) if the authority loose the environmental target, then should impose high carbon tax which maintains the environmental quality, but have ambiguous effect on subsidy policy;(6) increasing stability of renewable energy, then increase price subsidy, however, under budget constraint should decrease capital subsidy;(7) analyzing Taiwan's three wind power energy with different price subsidy, which can improve the technology of wind power energy. In another word, it can raise the capacity of wind power energy and reach the goal of renewable energy.
本文考量政府预算限制下,探讨最适碳税税率与补贴率订定之问题,获得如下发现:(1)发电量补贴与资本补贴对促进再生能源发展效果不一样,决定於再生能源资本的生产力,如果资本生产力足够高,则发电量补贴效果较佳;反之,则应优先采行资本补贴措施;(2)发电量补贴与资本补贴的确存在抵换而非独立关系,亦即在政府预算限制下,为促进再生能源发展,应将种种补贴措施整合考量,以最低行政成本达到再生能源发展目标;(3)再生能源管制配比与碳税税率及资本补贴率呈反向变化关系;而与发电量补贴呈正向关系;(4)绿色权证交易制度具促进再生能源管制目标达到之奖励效果,因此,绿色权证价格提高可降低发电量补贴及碳税税率,降低碳税对经济不利冲击效果;(5)政府如果采行较宽松环境目标,宜提高碳税税率,避免环境品质进一步恶化,然而,对发电量或资本补贴之影响效果不确定;(6)再生能源发电效率愈高,则应提高再生能源发电补贴,在预算限制下,应降低再生能源资本补贴;(7)透过台湾三座风力机组的实证分析,采取差异性发电量补贴,将可诱导较高效率风力机组的投资行为,提高整体风力发电效率,达到再生能源发展之目标。
- 推荐网络例句
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For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether
年美国个人破产法的一个改动使得破产登记急速下降,而后引起了信用卡大规模的亏损。
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Eph. 4:23 And that you be renewed in the spirit of your mind
弗四23 而在你们心思的灵里得以更新
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Lao Qiu is the Chairman of China Qiuyang Translation Group and the head master of the Confucius School. He has committed himself to the research and promotion of the classics of China.
老秋先生为中国秋阳翻译集团的董事长和孔子商学院的院长,致力于国学的研究和推广。