查询词典 skew-symmetric

Based on analysis of the grinding shortcomings associated with brown emery wheel of the roller s skew tooth top-surface,a method was proposed,which used CBN grinding wheel in substitution for traditional brown emery wheel.

在分析罗拉斜齿顶面棕刚玉砂轮磨削缺陷的基础上，提出用立方氮化硼砂轮代替传统的棕刚玉砂轮进行磨削加工；确定CBN砂轮的构造特性和结构尺寸；设计CBN砂轮金刚滚轮修整装置；并对CBN砂轮修整参数进行深入分析研究。

The method controls the move of head flying over the disk by firmware and analyzes the width change of projection of the read head, write head and erase band. The experiment shows skew angel can change off-track capability of magnetic head and change the radial error propagation of radial error of self servo-writing.

分离式磁头对硬盘驱动器伺服信息自刻写的影响同样不容忽视，为此提出了一种测定磁头偏移磁道能力大小的方法：通过控制磁头飞行过程，并在飞行过程中动态获取读头信号幅度和比特误差率，从而获取磁头磁道偏移能力。

Indeed, time-series tests show that demand helps explain the overall expensiveness and skew patterns of index options, and cross-sectional tests show that demand impacts the expensiveness of single-stock options as well.

事实上，时间序列测试表明，这种需求有助于解释整体的昂贵和指数期权模式，跨部门的测试表明，需求影响单一股票期权的价格。

First, we analyze the method based on WVD maximum intensity of binary document image horizontal projection, and de-skew the binary document image.

首先通过分析基于二值文档图像水平投影的WVD极值密度的原理，实现了二值文档图像的纠偏。

Then, we propose a skew estimation and rectification algorithm, in which wavelettransform is used ingeniously.

在PWFM算法的基础上，提出了多分辨率的多图象、多模板的并行匹配策略。

A self-calibration algorithm that can compute the intrinsic parameters when skew factor is not zero but known is proposed.

实验证明这种自标定方法在倾斜因子不为零，但是已知的情况下可以得到比较准确的摄像机内参数，使得后续的三维重建可以得到较好的结果。

In this paper we discuss the classification of states and the invariant measure in coupling space in skew produce Markov chains.

中文摘要：本文主要讨论了绕积马氏链的状态分类和耦合空间上不变测度问题。

We prove that every isolated invariant set of averaged autonomous equation can continuous to an isolated invariant set of skew-product flow associated to the non-autonomous equations.

证明了平均自治方程的每个孤立紧不变集可以连续到非自治方程的斜积半流的孤立紧不变集上。

Having considered material non-linear, this dissertation adopts space isoperimetric element and calculates the ultimate load of this skew hollow slab in several kinds of behaviours. From the computational results, the curve of load and deflection can be drawn and the stress, deformation and destruction characteristic can also be known.

本文采用等参体单元，考虑混凝土材料非线性，对预应力混凝土斜交空心板在多种工况下的极限承载力进行了分析，得出了相应的荷载～挠度曲线和受力、变形及破坏特点。

Do not italicize, skew or stretch the logo.

不要倾斜、扭曲或拉长标志。

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％。