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The difference between the crust shortening rates in west and east direction of Tianshan, is resulted from the pushing action by Pamir and the clockwise rotation of Tarim. In the west Tianshan (west to 75°E), the convergence is caused by the push of Pamir in NNW direction, and in the east to 75°E, the difference of tectonic deformation is caused by the clockwise rotation of Tarim.

从天山南北山前断层缩短速率的东西差异分析,造成天山东西变形差异显著的原因是帕米尔北向推挤和塔里木顺时针旋转的共同作用:在天山西端(75°E以西),其挤压缩短(17mm/a)是由于帕米尔高原北北西向的推挤作用;而75°E以东的地区,其差异构造变形的原因则主要是塔里木顺时针旋转的结果。

Because of the nondirectional property of ionic bond and the fully delocalized property of pi electrons on carbon layers, translation will not change the electronic structure of carbon layers, resulting in that A-GIC and AE-GIC hare quite good lubrication as well. The electrons come from metals mainly transfer to the delocalized pi orbitals of carbon layers, and the increase of delocalized electrons will make metal graphite intercalation compound more electro-conductive than graphite itself. Because ionic bond between metals and carbon layers is weaker and its lattice energy is much less than that of typical NaCl crystal, so metals could be left from interlayers. The Mulliken populations of C-C in intercalation compounds are smaller than that of graphite, and the HOMO energy level of GIC is higher than that of graphite too. These Lead to that GIC will easier be oxidized.

由于离子键没有方向性,又由于碳层中的π电子是充分离域的,所以碳层不会由于平移而改变其电子结构,金属石墨层间化合物仍具有很好的润滑性;金属失去的电子主要转移到碳层的离域π轨道中,碳层离域电子增多使金属石墨层间化合物的导电性比石墨增强;金属与碳层间的离子键强度比较弱,其晶格能远小于典型的离子晶体,因而金属易从石墨层中脱出;金属石墨层间化合物中的C-C间Mulliken布居值小于石墨中C-C间的值,且金属石墨层间化合物的HOMO能级也高于石墨的HOMO能级,所以石墨层间化合物中的碳原子较石墨更易被氧化。

Missirlis in article [1]. At the same time, a sufficient condition for convergence of the PSD method is given to be compared when the coefficient matrix A of the linear system Ax = b is a symmetric, positively defective matrix. In §3.2, an example is given to state that the range of our sufficient condition is wider than theorem 3.3 of article [1]. On the other hand, following a.n analogous approach of [14] and starting the functional relationshipwe have a perfect analysis for the PSD method to converge and optimum valves for the involved parameters under different conditions.Under the assumptions that A is a consistent ordered matrix with nonvanishing diagonal elements and the eigenvalues of the Jacobi matrix of A are real,we get necessary and sufficient conditions for the PSD method to convergence.The result is equal to theorem 1 of article [9].Under the same condition, we can see the optimal parameter and of corresponding spectral radius of thePSD method in [8]:(2)When A is a consistent ordered matrix with nonvanishing diagonal elements and the eigenvalues of the Jacobi matrix of A are imaginary or zero,we get necessary and sufficient conditions for the PSD method to convergence.In chapter 3, the optimal parameter and of corresponding spectral radius of the PSD method are given by table 3.3. Moreover, under the assumption 0

Missirlis在文献[1]中定理3.3的不准确,同时给出了当线性方程组Ax=b的系数矩阵A为对称正定阵时,PSD迭代法收敛的一个充分条件与之比较,并且在§2.3中用实例说明了对于一部分矩阵而言本文得到的充分条件广于[1]中定理3.3的充分条件;另一方面,按照文献[14]的方法,我们从PSD迭代法的特征值λ与其Jacobi迭代矩阵B的特征值μ的关系式:出发,在不同条件下对PSD迭代法的收敛性和最优参数以及最优谱半径进行了完整的分析:(1)在系数矩阵A为(1,1)相容次序矩阵且对角元全不为零,其Jacobi迭代矩阵B的特征值全为实数的条件下,给出了PSD迭代法收敛的充分必要条件,此结果与[9]中的定理1等价,此时最优参数及最优谱半径由[8]得:(2)第三章表3.3中给出了,当系数矩阵A为(1,1)相容次序矩阵且对角元全不为零,其Jacobi迭代矩阵B的特征值全为纯虚数或零时的PSD迭代法的收敛范围和最优参数,并且我们可以得到当0

The results show that the Wenchuan earthquake sequence begins from the south margin of the Pengguan Massif and extends northeastward for about 350 km within a width of 20~30 km. The spatial distribution of the aftershocks exhibits obvious inhomogeneity which can be divided into small sectors.

其结果显示,汶川地震序列从彭灌杂岩南缘开始破裂,主震及其余震破裂带长约350 km,在大部分区域宽约20~30 km,其宽度和空间形态沿破裂带显示了强烈的分段和非均匀特征。

As a result, it comes to two kinds of intention structure: one is intention structure in phenomenology, with its language logic ""S" is "P""; the other is intention structure in Speech Act Theory of Austin and Searle, which is made up of psychological model and description of content in form of "noun + intentionality + clause".

在此基础上形成了两种意向结构:一是现象学范畴活动的意向结构,其语言的逻辑形式是"S是P";二是奥斯汀和塞尔的言语行为的意向结构,它是由某种心理模式和对内容的描述所构成,其语言结构是"名词性的词+意向词+从句"。正是从"S是P"这一语言的基本逻辑结构出发,语言的意向构造的基底才真正被找到。

There are a number of novation and alteration in the history of the abacus. For example, the one-four type abacus is invented on the base of the two-five type abacus.

其算盘历史发生了无数次的更新改造,从上二下五到上一下四珠的改良,都是从有利于快速计算,减少运算次数开始的。

Our main product pine nut oil is a kind of pure natural planting oil that was extracted from the pine nut, due to its containing of unsaturated fatty acid up to 95

主要产品松子油是从松子仁中提炼出来的一种纯天然植物油,由于该油富含多不饱和脂肪酸95%以上,故其对人身体有一定的保健作用,并且其主要成分r-亚麻酸所占比例较高,有助于降低生产厂家降低成本。

In this algorithm, the variable vector corresponding to one arbitrary point in the pre-sampling set initializes the reduced basis space.

其基本做法就是,在参数空间预采样的基础上,从某个预采样样本点开始,把该点作为第一个样本点,把其对应的场变量向量作为第一个基向量对其他的预采样点进行减基近似。

The morphological research of Japanese onomatopoeia and mimetic words are of positive significance not only to understanding their forming process and academic research of their law, but also to the linguistic practice of mastering idiomatic Japanese.

从日语拟声词拟态词的形态学特征对其进行考察,不仅对于认识其形成的过程、规律的学术研究方面,而且对于能熟练的掌握地道的日语的语言实践活动有着积极的意义。

Hydrostatic transmission is widely used in construction machine. The research of one of its hard cores, low speed high torque radial piston motor, is very important. To directly estimate the life of this kind of motor, and to design a orbit curve with the longest life at same condition, this paper gives theoretic research of the equal contact stress inner curve of radial piston motor. The research is divided into four parts:1 Taken all forces the piston endured into consideration when radial piston motor working, the force between roller and orbit is deduced.

静压传动技术在各类工程机械中得到广泛的应用,对作为其核心部件的径向柱塞式低速大扭矩液压马达的研究显得十分重要,为了能直接对这种马达进行寿命估计,并能在相同工况下求得寿命最长的轨道曲线,本文从设计等接触应力内曲线的角度对这类马达作探讨性的研究,主要从以下四个方面进行:(1)综合考虑径向柱塞式液压马达工作时的各种主要受力状况,对柱塞组件进行受力分析,并通过仿真分析影响轨道和滚动体间正压力的各个因素,得到正压力的简化表达式。

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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。

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。

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。