查询词典 angular coordinates

View from the spool displacement, regulatory agencies are divided into linear displacement and angular displacement valve valve.

从阀芯位移看，调节机构分为直线位移阀和角位移阀。

Using simple trigonometry, from the observed angular displacement of the star''s measured position and knowledge of the distance between Earth and Sun the distance of the star can be calculated.

使用简单的三角学理论，通过观察到的恒星移动的角度，以及已知的地球和太阳的距离，恒星的距离就能计算出来。

Laser technique ; optimum design ; error analysis ; angular displacement

激光技术；优化设计；误差分析；角位移

At the same time the angular point displacement is zero , owing to boundary condition complexity, the plate s dynamical analysis have some hardness.

同时该角点处位移为零，由于边界条件的复杂性，使这类板的动力分析具有一定的难度。

Have spherical circle back seat to suit their axis line and the line between the permanent seat axis angular displacement.

有球形背面的座圈，以适应其轴心线与座轴心线间的永久角位移。

A unit of angular distance equal to 60 degrees.

等于度的角距离单位。

Angular distance is the distance between two objects measured as an angle from a given point.

角距离，是由一定点到两物体之间所量度的夹角。

The angular distance of a point in an orbit past the point of periapsis measured in degrees.

穿过用角度来测量的进拱点的一个轨道里的某点的角距离。

Astronomy position of a planet as defined by its angular distance from its perihelion.

从太阳观察到的行星距近日点的角度偏差。

The angular distance between two celestial bodies as seen from Earth.

开普勒第二定律指行星的轨道速度与其和太阳的距离。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样