查询词典 line integral

The integral breadths of the sample diffraction line-profiles are compared, anisotropic diffraction line broaden- ing is found.

结果表明，位错组态无论是螺型位错还是刃型住错，位错密度值的量级均约为

The problem of a curved rigid line or crack crossing the interface of the circular inclusion are studied by the principal part analysis method of Cauchy type integral equation. The singular stress index at the intersection and the singular stress at the angular regions near the intersection are obtained. The singular stress coefficients of rigid line at intersection and the stress intensity factors of crack at intersection are defined by using the singular stress.

利用Cauchy型奇异积分方程的主部分析方法对曲线型刚性线和曲线裂纹和圆夹杂界面的相交问题进行了研究，得出刚性线以及裂纹和界面交点处的奇性应力指数以及交点处角形域内的奇性应力，并利用奇性应力分别定义了刚性线在交点处的应力奇异因子和裂纹在交点处的应力强度因子。

Function graphing and analyzing: 2D, 2.5D functiongraphs and animations, extrema, root, tangent, limit,derivative, integral, inverse; sequence of number: arithmetic progression, geometric progression; analytic geometry: vector, line, circle, ellipse,hyperbola and parabola; solid geometry: spatial line, prism, pyramid, cylinder, cone, dado and sphere; Ability to save graph as data file or bmp file; Ability to save animation as AVI file; Ability to move, zoom in, zoom out and rotate the scene.

函数图表和分析：2D， 2.5D 函数图表和动画，极值，根，正切，极限，导数；序列号：等差数列，等比级数；解析几何：向量，矢量，直线，圆，椭圆，双曲线和抛物线；立体几何：空间线，棱柱，三角锥，圆柱，圆锥体，梯形台和球体；保存图形为数据文件或者图像文件的功能；保存动画为 AVI 文件的功能；移动，缩小，放大和旋转场景的功能。

Based on that Radon can be integral along the line, moreover, IF of LFM and CW is a line on time-frequency plan, Radon transform and B-distribution are conjoined together.

Radon变换具有沿直线积分的特性，针对LFM信号和CW脉冲信号在时频平面上的瞬时频率是一条直线这一特点，将Radon变换与B分布结合在一起。

The failure rate; that failure rate monitor is unit trends monitoring to apply below distinct Cache size with the process and the Cache that increase advantageous position differentiates algorithm expanded the Cache with conventional optimum failure rate differentiates algorithmic, numerary of Cheng of basis application line differs to give application to gift when undertaking Cache differentiates different power worth, the application that has more line Cheng in order to make obtains more sharing Cache, improve integral performance of the system thereby.

失效率监控器以进程为单位动态监控在不同的Cache容量下应用的失效率；而加权Cache划分算法扩展了传统的失效率最优的Cache划分算法，根据应用线程数目的不同在进行Cache划分时给应用赋予不同的权值，以使具有更多线程的应用获得更多的共享Cache，从而提高系统的整体性能。

B Using the basic solutions of single inclusion and single crack, singular integral equations of plane interaction problem of line inclusion and line crack have been deduced. Numerical method is set up. Expresesions of stress intensity factor of both inclusion and crack and interface stress of the inclusion are given.

使用单夹杂和单裂纹的基本解，导出了线夹杂与线裂纹相互作用平面问题的奇异积分方程，并为其建立了数值法，给出了夹杂与裂纹端点的应力强度因子及夹杂两侧界面应力的表达式。

Through the hypersingular integral equations of 3-d crack perpendicular to the interface given in the preceding, the principles of finite-part integrals and of limit are further made use of to pick the hypersingular integral equations of 3-d crack terminating at the interface On the basis of the equations, starting strictly from 3-d theory of elasticity, stress singularities of intersection-line near the front edge of the 3-d crack terminating at the interface are analyzed by virtue of dominant-part analysis of 2-d hypersingular integrals.

根据前面所得到的与界面垂直的单片裂纹超奇异积分方程，进一步运用有限部积分原理和极限理论，推导出了与界面垂直相抵的三维平片裂纹的超奇异积分方程。在此基础上，严格从三维理论出发，使用二维超奇异积分的主部分析方法，对与界面垂直相抵的三维平片裂纹前沿交线上的应力奇性指数进行了分析。

By simulating and spitting of the line atδ145, we were able to show five isotropic components at δ134.6,δ139.6,δ145.1,δ147.9 and δ149.1, and the numbers the inequivalent sp2 carbons neatly dovetailed with the integral areas of the every line.

我们利用拟合分峰的方法得出了这五个不等价的碳原子的峰的位置，分别位于δ134.6、δ139.6、δ145.1、δ147.9 以及δ149.1，这五个不等价的碳原子数目上的比例关系和核磁共振曲线的积分面积吻合。

The method of J-integral test is studied. The results show that there are many problems inpresent JIC testing, such as the form of blunting line, the method ofdetermine JIC, the condition of validness of J-integral and plane-strain and so on.All these problems have been discussed in this paper and the methods for resolving these problems are raised.

研究表明，目前的J积分测试方法存在许多问题，例如钝化线方程、J_的确定方式、J_有效性及试样尺寸的平面应变条件的检验规则等，本文对上述问题进行了讨论并提出了相应的解决办法。

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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。