Objective The aim of this study is to establish a quantitative method for diagnosing the ankle instability in acute injury of lateral ligaments through measuring the normal value of the talar tilt angle of ankle joints.
目的 :测定中国健康青年踝关节距骨斜角正常值范围 ,从影像学方面提供急性外踝韧带损伤导致外踝不稳的定量诊断方法。
Objective This article is to clarify the relationship between talar tilt angle and the chronic instability of the lateral ankle , so as to offer a method of quantitative diagnosis about the chronic instability of the lateral ankle.
探讨距骨斜角与慢性外踝不稳的关系 ,拟提供一种慢性外踝不稳的定量诊断方法。
The relationship between stepping angle to the optimal starting frequency,between rotating inertia to the optimal starting frequency,between starting tor.
通过分析步进电动机起动时的运动规律及其矩频特性,建立了最佳起动频率的数学模型,并分析了步距角、传动系统转动惯量、起动转矩、负载转矩等因素对最佳起动频率的影响。
The drive power supply holded the primary characterstics for the motor and it raised four times for stepping angle accuracy in the motor.
使用该驱动电源除可保持电机原有的性能外，还可使电机的步距角精度提高４
The test shows that this system can subdivide further the stepping angle of stepping motor to satisfy the application needs of high precision and high resolution capability.
实测结果表明,该系统可进一步细分步进电机的步距角,满足了高精度及高分辨率应用需求。
When the wind speed is above the rated value,pitch angle is regulated to maintain the constant power output and the constant rotor speed.
风力发电机组由于机械结构以及电气负荷承受能力的限制存在着转速限制和功率限制,额定风速以上时,需要通过控制桨距角来实现额定恒功率输出,同时保持转速在额定转速处。
In the case of the consideration of angle of attack,propeller pitch angle,yawing rotation,gravity and moment of inertia,a mathematical model based on static analysis is put forward,which is used to study loads of the blade bearing system of a wind turbine.
在考虑攻角、桨距角、偏航运动、重力和惯性力等因素的情况下,基于静力学分析方法,建立了桨叶轴承系统载荷分析数学模型。
This algorithm directly uses star angular distance as matching feature.
该算法直接以星对角距为匹配特征,先确定影像中亮星为中心星,并以此星与相邻星像点构建辐射状星图,统计所有满足星对角距匹配条件的导航星出现次数,次数最多的即为中心星所对应的导航星。
And then star angular distances are directly stored according to their length in- creasing.
然后按照星对角距的大小升序排列,直接存储星对角距,并通过设置星对角距状态标识,完成星对角距的快速匹配搜索。
a unit of angular distance equal to 60 degrees.
等于度的角距离单位。
The angular distance between two celestial bodies as seen from Earth.
距角从地球上看的两个天体之间的角距离
The angular distance of a celestial body below the horizon.
俯角天体在地平线下的角距离
New Calibration Method of Principal Distance of Star Sensors Through Diagonal Distance
利用星角距对星敏感器主距进行标定的新方法
angular distance,ie the distance between two objects measured as an angle from a given point
角距离（由一定点到两物体之间所量度的夹角）.
The angular distance below the horizontal plane through the point of observation.
俯角从观察点看，在水平平面下的角距离
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。
a unit of angular distance equal to a 60th of a degree.
角距离单位等于一度的（待查表）。
a unit of angular distance equal to one thousandth of a milliradian.
角距离单位等于（待查表）毫
a unit of angular distance equal to one thousandth of a radian.
角距离单位相当于（待查表）弧度。
marine distance meter
测角定距仪近距离)测距仪的一种
Corner Detection Based on Distance, Angle and Template
基于距离、角度、模板的角点检测算法
The angular deviation, as observed from the sun, of a planet from its perihelion.
近点距离，近点角从太阳观察到的行星距近日点的角度偏差
Dip analysis and DMO correction of strata in zero-offset VSP data.
零井源距VSP数据地层倾角分析和倾角时差校正
a muzzle-loading cannon with a short barrel that fires shells at high elevations for a short range.
一种短炮筒、高角度、近距离的前装大炮。
E scope(range-elevation indicator)
E型显示器(距离-仰角显示器)
To become familiar with the correct angle and distance for attack and defence.
熟练掌握攻击和防守的角度和距离。
The angular distance of a celestial object above the horizon.
地平纬度地平线以上天体的角度距离
