查询词典 perpendicular

In a special case when the boundary is perpendicular to one asymptotic line of the hyperbola, phase matching can not be achieved unless the 1DLHM is regarded intrinsically lossy.

在具有双曲线色散特性的一维各向异性异向介质界面上，当双曲线的渐近线垂直于界面时，平面波的折射反射行为只有在介质被考虑为有损的情况下才能得到合理的解释。

The apparatus regards the laser beam, emanating from the laser device, which can emit the perpendicular laser to the earth, as the measuring norm. The facula on the autodyne, which clings to the guide way during the measuring, is sampled to computer with a CCD camera and an image acquisition card. By computer image proce~sing, the measuring apparatus can identify the displacement of the facula center .By this way it determines the verticality error of the guide way at the measuring position, which can be recorded automatically at the same time.

该测量仪以激光自动安平垂准仪发出的激光为基准，紧贴导轨运行的接收装置上的光斑经CCD相机和图像采集卡采集到计算机后，通过计算机图像处理识别出光斑中心的位移量来确定电梯导轨在测量位置的垂直度偏差，同时自动记录测量所在位置。

Comparing the results obtained by two different cylinders arrangements, the axis of cylinder perpendicular to the coming flow direction and parallel to that, the divergence between these two cases was very obvious.

通过对两种不同颗粒摆放条件的流动进行计算发现：对于不同的颗粒与来流角度，非球形颗粒所受到的曳力具有较大的差别。

Because Mars' axis of rotation isn't perpendicular to its orbital plane, but inclined at an angle of 24.936, it gives rise to the phenomenon of the seasons, as on Earth.

由于火星的旋转轴与其旋转平面并不是垂直的，而是倾斜的，斜度为 24.936 度，这导致了火星上的季节变化现象，这一点与地球是一样的。

If the first axis is perpendicular to the ground we speak of an azimuthal mounting.

如果第一根轴与地面垂直，就称为地平式支架。

The flux observer can ensuring flux linkage to be perpendicular to back electromotive force,so that the stator flux linkage can be estimated accurately over a wide speed rang.

观测器从确保磁链和反电势正交的角度出发，保证了电机在宽运行范围定子磁链观测的准确性。

The correlation of rock drillability in perpendicular and parallel directions of the bedding plane of core samples was analyzed by means of mathematical statistics.

用数理统计的方法分析了垂直于层面和平行于层面岩石可钻性的相关关系，用垂直于层面岩石可钻性的评价方法评价了平行于层面岩石可钻性，由此导出根据垂直于层面岩石的可钻性评价地层可钻性各向异性的模型。

A mathematic model was established and applied to prediction of drillability in parallel direction to the bedding plane of formation by using drillability in perpendicular direction to the bedding plane of formation.

根据声波在横观各向同性介质中的传播规律，建立了利用测井资料反演岩石的各向异性参数进而求取垂直于层面声波波速的方法。

Thus the mathematic model can predict anisotropy of drillability by using rock drillability in perpendicular direction to the bedding plane of formation.

由垂直于层面方向的声波速度计算出垂直于岩石层面方向的岩石可钻性，从而可以对地层可钻性各向异性及造斜特性进行评价。

The velocities of ultrasonic wave and rock drillability are measured in perpendicular and parallel directions of the bedding plane of core samples which were cut from the approach hole of Chinese continental scientific drilling. Rock drillability index and P-wave velocity anisotropy coefficient are calculated from the testing data; and the results are discussed.

通过室内实验分别测定了岩芯垂直于和平行于地层层面方向的可钻性及声波速度，得到了岩石可钻性各向异性指数和波速各向异性系数，并对结果进行了讨论。

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）。