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The shock wave has made a nearly standard dodecahedron pattern on the surface of centre sphere. This pattern is the result of shock waves interaction from two adjacent detonating spots, and its position shows how the detonating of two adjacent spots acts, synchronized or not. The nice dodecahedron stroke patterns on the surface of recovered centre sphere indicate that this detonating method has good synchronization and spherical converging shock-wave.

通过试验,由十二个起爆点发出的爆轰波通过相互作用在回收球体的表面留下了近乎标准的正十二面体刻痕图案,球体表面的每一道刻痕都是相邻两个起爆点所发出的爆轰波相互作用的结果,每一道刻痕与相邻两个起爆点的位置关系反映了该两个起爆点的起爆同步性情况。

We use the Taylor series expansion method to get the second-order approximate expression of the confidence region of the parameters, and then according to the principle of minimizing the volume of the confidence region, this paper carries out experimental design for the regression model, and then fixes the point range in the domain of definition of design variable for the model function so as to select the designing point, which can minimize the volume of the confidence region.

文章首先计算指数族非线性模型的回归参数β在1-α置信水平下的置信域的体积,为了便于计算,需把置信域投影到切空间中去,投影后的置信域是一个椭球体,用Taylor展开方法对此椭球体的体积进行二阶近似,推出原参数置信域的体积的近似表达式,然后对回归模型进行试验设计,根据置信域体积最小准则,在模型函数的设计变量的定义域上确定点列,选取使置信域体积达到最小的设计点。

Second, the morphology of martensitic variant of each orientation turns from thin to thick oblate spheroid, which corresponds to the parallel motion of the yield surfaces for different orientations in subsequent yielding. But when grains of each orientation have turned into martensitic phase, the corresponding forward transformation plastic yield surfaces vanish and vice versa.

二是每个取向的马氏体变体形貌从薄的扁旋转椭球体到厚旋转椭球体的长厚过程,对应于每个取向的相变塑性屈服面在后继屈服中平行移动,但当该取向的晶粒全部转变为马氏体后,所对应的正向相变塑性屈服面消失,反之亦然。

Thus the distribution of surface field and near field can be obtained..Numerical results for sphere and prolate spheroid are in excellent agreement with thos...

本文给出的球体及长椭球体的数值计算结果表明,这种方法可获得与本征函数级数解相当吻合的结果,优于OSRC方法的结果,说明这种方法可能成为一种对现有解析或数值方法的有效替代方法。

You play as Rhombus, a rhombus who is going on an adventure to gather orbs all over the wo..

你扮演菱形,一个菱形谁是一次冒险,而要收集所有在球体的窝。。

Two views of EL Globo|Sailcloth, silkscreen, aluminum, and two blowers, 120×48×228in, 1992

仰角球体的两幅视图|帆布、丝网印刷品、铝和两架吹风机,120×48×228in,1992

The professor is describing the definition of spheroid to us.

教授正在给我们描述椭球体的定义。

Then the damped least squares inversion method is designed on the base of the analytical formula of the spheriform structures detection in the whole space. With this method, the inversion for multi-group spheriform water-bearing structures models is done.

另外,探讨了其他形状的有限体积的含水构造超前探测异常规律,提出了&等效球体&的概念,亦在全空间球体含水构造超前探测解析公式的基础上设计了快速反演方法。

An analytic equation for electromagnetic response of semi-space sphere is derived. The areal, pseudo-sectional and frequency responses of low and high resisting buried sphere trippers in the even semispace are calculated, the characteristics and rules are analyzed.

推导出基于半空间中球体的电磁响应的解析式,计算了均匀半空问中低阻和商阻埋藏球体的倾子的平面、拟断面和频率响应,分析了其特征和规律。

The proposed method is firstly applied to calculate the added mass of a sphere and spheroids moving in unbounded fluid. The numerical results are compared with the theoretical ones to check the validity of the proposed method.

为了验证本文开发的高阶面元法的有效性,首先对无界流场中的球体及一般椭球体的附加质量进行了数值计算,并将计算结果和理论结果进行了比较。

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推荐网络例句

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严,以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆,把帆卷起,系住。

Therefore, positively advances the interest rate marketability reform is one of current our country finance reform important tasks.

因此,积极推进利率市场化改革是当前我国金融改革的重要任务之一。