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This set used a unique "cosecant squared" antenna that gave a true representation of the ground surface mapping, rather than a distorted slant-range picture. It's things like this that made life better for bombardiers.

它特有的"余割方形"天线，就是这样也可以让投弹手更安全些。

If Q2 were negative, this might be representation of E2, pointing to negative charge, and if this one (Q3) were negative, then I would have here the contribution E3, and so on, and now we use the superposition principle as we did last time which Coulomb's law, that the net electric field at point p is a vector, is E1 influence of charge Q1, plus the vector E2, plus E3 and so on.

如果Q2是负的，这就是Q2的表示法，方向指向负电荷。如果这个是带负电，它将贡献电场E3，等等。现在我们使用叠加原理，就像我们上次在库伦定律中使用到的。

Broadening its governance structure by enlarging the representation of worldwide member libraries in the Members Council and the Board of Trustees.

为了使全球各地的成员图书馆能参与 OCLC的管理和决策， OCLC扩大了它的会员代表大会及董事会的组织。

The standing wave representation of the same formula is shown to be covariant and physical.

证明了球面波的驻波表示是协变的，因而是一个物理的关系式，故适用于圆柱坐标中各类波动方程的定解问题。

School of Electronic and Information Engineering,Dalian University of Technology,Dalian,Liaoning 116024,ChinaStable processes can better model the impulsive random signals and noises in physical observation.This paper briefly describes its spectral representation,proposes a new different spectral density from power spectrum density of second order processes,thus can get a new concept of stable white noise based on covariation spectrum,and a method of identification of nonlinear PAR system based on least p-norm.

描述了稳定分布的谱表示，提出了共变谱密度的概念，得到一种基于自共变序列与共变谱的稳定分布白噪声与有色噪声的概念及其判断标准，对传统意义上的白噪声进行了广义化，依据多项式自回归系统模型，对基于稳定白噪声输入的系统输出非线性稳定有色噪声建立其非线性PAR模型，提出基于最小P范数的EIRLP算法对非线性PAR系统进行辨识。

When to take four samples in one tree, commonly the samples are taken in "cross" relation, but the analysis shows it is not the best choice. The more the samples are taken at obtuse angle with each other, the better the representation of the samples.

在两个或者3个方位采样时，方位之间呈钝角关系时，其代表性最好。4个方位采样时，一般使用的"十字交叉法"并不是最好的选择，建议采样的方位之间尽可能多的成钝角关系。

The Cholesky decomposition of cross spectral density matrix was approximated and reduced, and then the modified spectral representation method is efficient and requires less computer memory, which is suitable for simulating spatial wind fields of long span bridges.

针对现有Deodatis方法模拟大跨度桥梁空间脉动风场中存在的计算量问题，通过对谱分解矩阵引入插值近似，减少谱分解的次数，从而提高该谐波合成法的计算效率，并节省内存花费，实现了对三维空间脉动风场的有效模拟。

Is also a cruciform, an allusion to Christian mythology, and the representation of death and rebirth in Kabbalah.

是也是一个十字，暗示基督教神话，以及代表性的死亡和重生，在卡巴拉。

And then, perhaps, our artists will develope a new conscience, will throw over all the cumbrous machinery of merely curious representation, and will seek to portray only the essential elements of things.

那样，我们的艺术家也许就会发展一种新的良知，会抛弃所有那些不过是没事找事的笨拙的机械表现方式，而去寻求描述事物最基本的因素。

A graphic representation of theoretical, cumulative frequency distribution of variation in latent structure and actualization or realized form is shown in Fig.

图9.1展现了潜在结构与实现形式理论上的变异累加次数分布。

There had been a moment during the breakfast meeting, though, after the backslapping and the small talk and when all of us were seated, with Vice President Cheney eating his eggs Benedict impassively and Karl Rove at the far end of the table discreetly checking his BlackBerry, that I witnessed a different side of the man.

那次早餐会期间，在表示过关心和寒暄以后，我们所有人坐了下来，我注意观察了一下，副总统切尼面无表情地吃着班尼迪克蛋（Eggs benedict，源自美国，以英式松饼、火腿、水煮蛋以及荷兰酱组合而成），卡尔。罗夫在餐桌的远端谨慎地经常查看他的黑莓手机，我目睹了他所不为人知的一面。

Talk Undelete failed; someone else may have undeleted the page first.

Talk 无法删除选定的页面或图像（它可能已经被其他人删除了）。