查询词典 direction angle

Virtual absolute optical encoders;; coding theory;; decoding methods;; subdivision;; identification direction;; FPGA;; signal processing systems;; angle measurement

论文导师胡晓东，论文学位硕士，论文专业信号与信息处理论文单位中国科学院研究生院（西安光学精密机械研究所），点击次数 22，论文页数 73页File Size5808K

The acute angle between the direction of the undisturbed relative wind and the chord of an airfoil.

相对稳定的风的方向与机翼弦之间的锐角。

Indeed, but said from the pleased however angle that we should stop this kind of weakness the spread, oneself appropriate and the correct consideration treat and weighs (popular spot which certain praises or the benefit true value said that is other people's praise can have big advantage to oneself to be able has big direction nature for own development as well as now rear guard's advance), in order to reduce to other people's high caring about.

诚然，但从悦然的角度上说，我们该制止这种弱点的蔓延，自己恰当而正确的考虑对待及衡量某些赞扬或利益的真正价值（说的通俗点，就是他人的赞扬对自己能有多大的好处能给自己的发展以及今后路的前进有多大的指引性），以便能减轻些对他人的高度在乎。

Shadow effect can not be neglected for thermal analysis of spacecraft,Accroding to the angle between solar light and antenna orbit plane and its orbit location,analytical geometry method was used for accurately calculating solar radiation heat flux distribution of reflector surfaces.To analyze the temperature field under heat flux,the formulations of net radiation flux density between two gray elements and the net flux density of gray surface under external thermal flux were deduced.Based on the characteristic of space environment,the nonlinear temperature distribution in transverse direction of reflector shell self radiation were considered,the finite element formulations were given for orthogonal material layered shell by Galerkin method.A layered element including a inner heat source layer was proposed,and the finite element formulation expressed by DOF of the inner heat source layer were put forward with temperature and heat flux boundarys between adjacent layer.

单馈反射面赋形天线是未来星载天线发展的一个重要形式，分析了基于物理光学、几何光学和几何绕射理论的理想反射面辐射场；介绍了基于几何光学的反射面天线赋形方法；针对赋形过程中辐射场的快速分析要求，比较分析了基于物理光学的Fourier-Bessel和Jacobi-Bessel级数展开方法以及GB展开分析方法；利用GB展开快速分析方法在20GHz频率下对0.6m口径的天线进行赋形分析，实现中国大陆的30dB增益覆盖，通过数值计算研究了固定增益期望下的口径尺寸随频率的变化，以及频率为20GHz的不同尺寸天线赋形后的覆盖目标区域最大增益的变化情况。

Bar at angle θand the direction of emf.

电流I距离r0，求棒中电动势

The hydraulics are many more abstract concepts, such as water down on the physical process Flash animation can be used to form the wall with time changes, Piezometric head with time changes, pressurized pipe flow direction using flash animation shows, to reflect the vertical bisector and angle bisector of the rich multimedia features of the form can abstract mathematical concept into accommodation acceptable to the visual form.

在水力学中有许多较为抽象的概念，如水击的物理过程，可以用FLASH动画的形式将管壁随时间的变化过程，测压管水头随时间的变化过程，有压管中的水流方向用flash动画表现出来，以体现垂直平分线和角平分线的特点多媒体丰富的表现形式能使抽象的数学概念变为学生容易接受的直观形式。

The hydraulics are many more abstract concepts, such as water down on the physical process Flash animation can be used to form the wall with time changes, Piezometric head with the time change, pressurized pipe flow direction using flash animation shows, to demonstrate vertical bisector and angle bisector of the rich multimedia features of the forms make an abstract mathematical concept into accommodation acceptable to the visual form.

在水力学中有许多较为抽象的概念，如水击的物理过程，可以用FLASH动画的形式将管壁随时间的变化过程，测压管水头随时间的变化过程，有压管中的水流方向用flash动画表现出来，以体现垂直平分线和角平分线的特点多媒体丰富的表现形式能使抽象的数学概念变为学生容易接受的直观形式。

Results reveal that the dip direction and dip angle of the roof are almost coincident with those of the bedding plane.

层的倾向和倾角一致，这就说明斜顶"设计"是古人在满足某种建造目的的前提下巧妙运用地下结构的特点和地

The sine bar is coordinates the use gage block according to the sine principle composition standard angle, with by compares the way survey work piece angle and the inside and outside cone's one kind of precise quantity meter in the horizontal direction according to the elemental error.

正弦规是配合使用量块按正弦原理组成标准角，用以在水平方向按微差比较方式测量工件角度和内、外锥体的一种精密量仪。

The experiment resuh shows that in straPdawn condition, with thegnscoP suPPlying attitude, the measuring direction s maximum ermr is less than 0 .6 degree (the range of the bank angle and the pitch angle is within ± 45°).

实验结果表明：在捷联状态下，用垂直陀螺提供我体的姿态角，在俯仰角、倾斜角达±45°的情况下，测角精度优于0.6°。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。