化为
- 与 化为 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Moxuyou emplane. Based on his different times' aesthetics and literary ideas, this dissertation attempts to discuss his river novels' unique characteristics from the representations of his novels' content and art techniques .
本文主要从题材内容、艺术表现形式两大方面入手,立足小说文本并结合不同时期废名的美学思想和文学观念,力图较全面系统地探讨废名长篇小说文体以诗化为内蕴、以散文化为外在表现的异化特征。
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Other methyl nucleophiles includingMeMgBr, MeCeCl2, MeTiCl3, Me3Al, Me3ZnMgCl, MeMnClwere tried, but in all these cases no detectable amount of exo-C8-methylated product was obtained. Although protecting C3-carbonyl as 1,3-dioxolanes could be achieved, the serious enolization of C8-carbonyl was still problematic. Converting C9-furan ring to α,β-butenolide did depress the enolization, but desired C8-methylation was completely replaced by migration of the double bond of the butenolide.
在本论文的早期阶段,主要着眼于解决二环[3.2.1]-C8-羰基加成甲基所遇到的C9-呋喃环差向异构化和C3与C8两个羰基之间化学选择性的问题:通过引入不同金属降低甲基试剂的碱性并没有取得甲基化的成功;通过不同的方法将C3-羰基掩蔽,但是C8-羰基的烯醇化依然无法抑制;虽然通过将呋喃环转化为α,β-不饱和-γ-丁内酯可以抑制烯醇化,但内酯环上的双键迁移又成了新的竞争反应。
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The enzymolytic products identified were:diisopro-pylaminoethanethiol through the breakdown of P-S bond, and its oxidized product, N, N'-dithiodiethylene-bis ; and diisopropyla-minochloroethane through the breakdown of S-C bond.
VS与电鳐乙酰胆碱酯酶作用的主要产物是: P—S键断裂产物二异丙氨基乙硫醇,该化合物在水溶液中不稳定,可进一步氧化为N,N'-双二异丙氨基乙基二硫醚;S—C键断裂产物二异丙氨基氯乙烷。
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This paper states that ,it is inevitable of social economic development that standardizes the inter-governmemts fiscal transitional payment which aims at equalizing.
文章认为,规范的以均等化为目标的政府间财政转移支付是社会经济发展的必然。
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It's found that th e activation of alloy was improved with increasing the concentration,temperature and immersing time of alkaline solution,the reason is that the Zr-rich surface of alloy was conversed to Nirich surface because of the strong erodent action of alkaline solution,this catalyzes ...
实验发现:储氢合金电极的活化性能随碱液浓度增大、温度升高以及浸泡时间的延长得到改善,主要由于KOH的强腐蚀性使合金表面由富Zr层转化为富Ni层,为氢的吸附离解起到催化作用,总结出最佳KOH处理液的实验参数:6mol/L、80℃、浸泡 2 4h ,在此条件下合金电极循环两周即达最大放电容量。
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We entered the room only to see your shadow fading away. Then I took a pen and drew an outline about your shadow, which gradually turned to livid misty traces, diaphanous and tenuous, winding their way ethereally upward. It was not until I gazed after that smoke, which dragged a threadlike tail off the window lattice that I felt something lost.
进屋里来便见你的影子更显得黯淡了,我就取笔在你的影子周围描出了一个轮廓,你的影子渐渐的模模糊糊地,朦朦胧胧地化为缕缕的青灰的雾痕袅移着,我凝目望那烟子直扯着一根线穿出了窗棂以后,才觉到有些什么失掉了。
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The results show that this reaction proceeds in two step: 1 silylene and formaldehyde form an intermediate complex, which is a kind of exothermal reaction with no barrier; 2 the intermediate complex isomerizes to sive the product. The barrier for the second step is 51.4kJ·mol^-^1 at MP2/6-31G^*//6-31G^* level (with zero-point energies correction). In view of dynamics and thermodynamics, it is between 300~400K that the reaction will have not only larger spontaneous tendency and equilibrium constant but also quicker reaction rate.
结果表明,此反应历程由两步组成:1硅烯与甲醛生成一中间配合物,是一无势垒的放热反应,2中间配合物异构化为产物,此步势垒经零点能校正后只有51.4kJ·mol^-^1(MP2/6-31G^*//6-31G^*);从热力学和动力学的综合角度考虑,该反应在300~400K温度下进行为宜,如此,反应既有较大的自发趋势和平衡常数,又具有较快的反应速率。
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The social consciousness of honesty which ever valued mutual honesty, mutual respect and promise-keeping was distorted, and the concept of social honesty became hazy because it no longer had the efficacy in *** people "know to believe" intrinsically, and "speak to act" extrinsically. So it led to the mental disorder of the social honesty among the common people who suffered from mentality of doubt, group following-like-sheep mentality, and mentality of dual personality. Therefore they abandoned the expectation of social honesty, stayed away from social honesty mentally and behaviorally and had a cold complex towards social honesty in mind. The social honesty in the whole society became fragile as empty sermon, mendacious demonstration and open lies turned into the fashion of the society.
以彼此真诚相待、互相尊重、信守承诺为内在规约的诚信意识淡漠扭曲;诚信观念则背离了正直老实、互信合作与公平负责的内在本性,丧失了其内化为&知而信&,外化为&言而行&的功效,变得模糊混沌,从而导致民众的诚信心理普遍发生错位,异化为自危的怀疑心理、群体的从众心理与双重人格心理,使人们放弃了对诚信的期求,从心理上和行为上阔别诚信,形成诚信冷漠情结,整个社会的诚信变得易碎和脆弱,空洞的说教、虚假的论证和公然的谎言成为了社会时尚。
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If you have just eaten a meal rich in fatty acids but low in carbohydrate s, how does this regulatory property shut down the oxidation of glucose to CO2 and H2O but increase the oxidation of acetyl-CoA derived from fatly acids?
如果你刚进食了一顿富含脂肪酸而少有碳水化合物的食物,这个调节装置如何关闭葡萄糖氧化为CO2和H2O但是增加来源于脂肪酸的乙酰辅酶A的氧化?
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Scientific classification of soils is the basis of utilization and exploitation of soil resources. However, Soil Taxology, characterized by quantification, standardization and internationalization, is not popularized by far. So it is necessary to study its relationship with soil genesic classification and its application for agriculture and environment.
土壤的科学分类是土壤资源开发和利用的基础,土壤的系统分类以定量化、标准化和国际化为特点,但其大众化水平有待进一步提高,尚需加强与土壤发生分类的参比研究,并深化其在农业生产应用、土壤环境评价等方面的实践意义。
- 推荐网络例句
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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.
曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。
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The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.
稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候,老师解释《圣经》用两种不同的方法。