- 更多网络例句与格变化相关的网络例句 [注:此内容来源于网络,仅供参考]
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X-ray diffraction is one of the most common and efficient ways to measure a superlattice structure. This dissertation displays the detail results for characterization of Ge〓Si〓/Si superlattices by x-ray diffraction (including x-ray small angle diffraction and double crystal diffraction). It was found, when the growth temperature is lower, the intensities of xray small angle diffraction peaks are modulated by a periodical function, which indicates that both sets of interfaces of the superlattice is highly flat; when the growth temperature is higher, the diffraction peak intensities are simply decay with the increase of diffraction vector, which indicates that one set of interfaces is highly flat but another is not; when the growth temperature is very high, the diffraction peaks are reduced more rapidly, which indicates that both sets of interfaces are not ideal.
本文详细介绍了用X-射线衍射(包括X-射线小角衍射和双晶衍射)方法对Ge〓Si〓/Si超晶格结构特性测试的结果,尤其是发现,当Ge〓Si〓/Si超晶格的生长温度较低时,X-射线小角衍射谱峰的强度随着衍射波矢的增加而周期性调制,表明超晶格的两套界面都十分平整;当生长温度较高时,Ge〓Si〓Si超晶格的X-射线小角衍射谱峰的强度随着衍射波矢呈简单的衰减变化,对应于超晶格内有一套界面不平整的情况;当生长温度进一步提高时,X-射线小角衍射峰明显减少,表明超晶格内两套界面都不理想。
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And the lattice distance expands anomalously with decreasing particle size. Using the model of long-range interaction and its cooperative phenomena altered by particle size, the size-induced cubic-tetragonal phase transition, the anomalous lattice expansion, and the change in chemical bonding characters have been well understood.
采用长程相互作用的晶粒尺寸效应模型,对钛酸钡纳米晶结构相变、晶格间距异常增加、价键性质变化等实验现象给出了合理的统一的解释;并把该模型扩展到解释与钛酸钡晶体具有不同共价性成分的氮化镓等纳米体系的相变以及晶格结构变化现象。
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We have discussed the changes of spin density and atomic charge on B-site as the crystal parameters are individually expanded or compressed from 0.02% to 0.2%(and, from 0.5%~5.5%).
单晶格及双晶格的计算中,虽然随著晶格膨胀或压缩的维度的增加,Mn中的电子自旋密度和原子电荷的变化均趋缓,但整体而言电子自旋密度仍然受到晶格参数的高度影响。
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The scale-value, which is converted from the bore-hole strain, by nse of the observed values in tidal frequency band of the bore-hole strain and the elastic coefficients of the bore-hole corescan can be used for coverting non-tidal variation of the bore-hole strain into variation of the non-tidal stress of the same stratum.
顾梦林 ,杨毅,骆鸣津利用钻孔应变观测值中潮汐频段部分和钻孔岩芯的弹性系数,将钻孔应变换算为地层应力的格值,用此格值可将钻孔应变的非潮汐变化换算成该地地层的非潮汐应力变化。
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In view of practical problem during Sulige gas field development, this paper complete follow study content. Study material balance theory of two district compound gas reservoir. Carry out stress sensitivity experiment on matrix rock and labor created fracture core from Sulige gas field with America Core Company high pressure high temperature flow experimental instrument to study stress sensitivity change rule of different permeability matrix rock and created fracture core at the condition of time and again switch on and off well and different drawdown pressure. Carry out depletion experiment on matrix rock of different permeability serial combination with different kinds of allocation, using double core clamper serial connected experimental apparatus, to study gas well production performance of bi-zonal compound low permeability reservoir during low pressure production stage. At the basis of experimental study, establish single well simulation model to analyze development index infection caused by stress sensibility and production performance infection rule caused by inner formation and outer formation of bi-zonal compound gas reservoir permeability variation while considering stress sensitivity.
针对苏里格低渗气田开发中存在的实际问题,完成以下研究内容;研究了两区复合气藏物质平衡原理;利用美国岩芯公司高温高压流动实验仪,对取自苏里格气田基质岩芯和人工造缝岩芯进行应力敏感实验,研究不同渗透率基质岩芯和造缝岩芯在多次开关井和不同生产压差条件下的应力敏感变化规律;采用双岩芯夹持器串联实验装置,对不同渗透率串联组合的基质岩芯进行各种配产条件下的衰竭实验,研究两区复合的低渗储层气井在低压生产阶段的生产动态特征;在实验研究的基础上,建立单井模拟模型分析储层应力敏感性和非均质性对开发指标的影响,研究考虑应力敏感时两区复合气藏储层中内区和外区渗透率变化对开发动态的影响规律。
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After the analysis it was concluded that the mean velocity fluctuations of the strata under Jidike Group in this working area could be divided into three zones: the minor velocity fluctuation zone in southern Dalaoba tectonic belt, the steep velocity fluctuation zone of the foreslope in middle YK structure and the zone from the bowtype thrusting tectonic belt in northern Qiulige to the minor velocity fluctuation zone in YK tectonic zone. On the basis of a good command of the regular patterns of the velocities in vertical and horizontal dimensions in the investigating area, the stack velocity was interpreted in a interactive mode by using the Depthteam Express modelling package of the Landmark system, converting the stack velocity into mean velocity by means of Dix formula. Based on the well drilling layering data, the velocity correction was executied to get the final corrected velocity model by using the Kriging Correction. By using this velocity model, we did the time to depth conversion and obtained the final depth structural map. After mapping by using the variable velocities, we came in for the display of the tectonic map of the seismic data.
经研究认为本区的吉迪克组以下层位平均速度变化可分成三个变化区域:南部大涝坝构造带速度变化平缓区;中部亚肯构造前缘斜坡区速度变化强烈区;北部秋里塔格弧形逆冲构造带前缘至亚肯构造带速度变化平缓区,在撑握工区速度纵、横向变化规律基础上,应用Landmark解释系统Depthteam Express速度建模软件包对迭加速度进行交互解释,利用DIX公式把迭加速度转换成平均速度,根据区内钻井分层数据采用克里金校正方法进行速度校正,得到最终校正后的速度模型,用此速度模型进行时深转换,得到最终的深度构造图,此次变速成图后,得到地震资料构造图显示。
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It is shown that the electron density of each lattice point is the same although the electron state density varies with the lattice point.And the chemical potential is equal to the atomic energy level as well.
计算结果表明,虽然各态的电子态密度随格点位置变化而变化,但在任意温度情形下,各格点处的电子密度是相同的,纳米晶体颗粒电子的化学势等于格点原子能级。
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The control group were treated with routine therapy; while the domestic and imported clopidogrel bisulfate group were treated with domestic or imported clopidogrel separately underlaying routine treatment.Then we evaluated the disappearance rate of chest complaint,the change of ECG, the incidence rate of malignant arrhythmia.
对照组用常规方法治疗,国产和进口氯吡格雷组在此基础上分别加用国产或进口氯吡格雷治疗,观察胸痛消失率、心电图变化、恶性心律失常发生率及随访1年内恶性心脏事件发生率变化。
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The second chapter probes into the way and feature of spreading on Gesar" s music, and the development and the changes of the music spreading since the involving of modern intermedium, by introducing the psalmodies in different categories. The third chapter analyses the types of Gesar" s lyrics and the patterns they could change. The forth chapter illustrates the principles of Gesar" s creating and several majority tone patterns are showed here. In the fifth chapter, the tones of Gesar are classified based on three aspects, that is, the tone" s name, utilization and the localstyles. In the sixth chapter, the feature of Gesar s tones is analyzed from the aspect of the characteristics of melody, the rhythm and time, the tone patterns and the music structure and so on. The last chapter discusses the forms of music performance and the methods that the psalmodies take to sing.
本文第一章从史诗《格萨尔》说唱结合艺术形式的产生与发展开始,对它的这种艺术形式中的说与唱分别做了介绍;第二章通过对《格萨尔》音乐创作主体——艺人的分类介绍,探讨了史诗音乐的传播方式、传播特点以及在现代传播媒介的介入下它的传播方式的发展与变化;第三章是对唱词体裁的分析和它的变化类型;第四章论述了音乐唱腔的创作原则以及几种最主要的唱腔类型;第五章从曲调的名称、曲调的运用以及地域风格特点三方面对《格萨尔》唱腔进行了分类;第六章结合谱例从旋律特征、节奏节拍、调式以及音乐结构等方面分析了《格萨尔》音乐唱腔的特点;第七章是对《格萨尔》音乐表演形式及艺人演唱方法的探讨。
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Retrahedrons O-Al4 and O-Fe4 exist in the Shandong sapphire, while other Tetrahedrons such as O-Al3Fe, O-Al2Fe2 and O-AlFe3 may also exist.
研究表明,山东蓝宝石中Fe主要是以Fe~(3+)的形式存在的;Fe含量的周期性变化主要表现为Fe~(3+)含量的周期性变化;而在蓝宝石中,Fe主要是以类质同象的形式替换Al而进入刚玉晶格的,在刚玉晶格中存在着O-Al_4,和O-Fe_4的结构格式,也极有可能存在着二者的几个过渡型分子结构如O-Al_3Fe,O-Al_2Fe_2及O-AlFe_3。
- 更多网络解释与格变化相关的网络解释 [注:此内容来源于网络,仅供参考]
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declension:格变化
declassify 不机密 | declension 格变化 | declinable 格变化的
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declension:词尾变化
declension 格变化 | declension 词尾变化 | declinable 格变化的
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declension:词尾变化/格变化/倾斜/衰退
declassify /不再当机密文件处理/从机密表删除/ | declension /词尾变化/格变化/倾斜/衰退/ | declinable /格变化的/
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genitive:属格
日常用的德语,在19世纪初就已明确地取消了属格(genitive),现在正进而要取消与格(dative). 只要把一篇艰涩而繁复的散文--如塔西佗或蒙森的散文--"回译"为某个十分古老的、富于文法变化的语言,我们就能体认到,
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Double genitive:(双重所有格)
英语名词的属格有普通格(the common case)和所有格(the possessive case)之分. 普通格又分主格(nominative case)和宾格(objective case). 普通格没有形式变化,所有格有形式变化. 所以主要讲一下名词所有格的用法. 名词所有格有时与of构成短语,被称为双重所有格(Double Genitive)或双重属格. 如:
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genitive case:所有格
格(case)是名词和代词所特有的变化形式,在句中表示与其它词的关系. 名词有三个格:主格(nominative case)、宾格(objective case)和所有格(genitive case). 注意名词的主格和宾格形式相同. 这里重点讲一下TOEFL常考的有关名词所有格的问题.
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Graves' Disease:格氏眼病
格氏眼病(graves'disease)又称眼型格氏病,甲状腺眼病,发病率在眼眶疾病中居首位,多为双侧发病.本病以中年女性多见,男女之比为1:3,主要病理变化为眼外肌肥厚和眶内脂肪成分增多.发病缓慢,有甲状腺疾病病史.临床可表现为甲状腺功能亢进,
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possessive case:所有格
英语的代词有主格(nominative case)、宾格(objective case)、所有格(possessive case)之分,一般名词只有通格和所有格,因为主格和宾格没有形式上的变化,主要是通过在句子中的作用和位置来确定的所有格是在词后面加s表示,为同复如果词尾有s或es复数形式,
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declinable:格变化的
declension 格变化 | declinable 格变化的 | declination 偏差
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declinable:格变化的 (形)
declension 词尾变化; 倾斜; 格变化 (名) | declinable 格变化的 (形) | declination 下倾, 衰微, 倾斜 (名)