查询词典 tangential section

It is equal to the tangential constraint reaction force with which the surface of contact acts on the bodies

就是接触面对物体作用的切向约束反力

Numerical simulation results reveal that the tangential, axial velocity and radial velocity in the annular space are asymmetric distribution, and basically symmetric distribution in the separation space.

在旋风分离器的三维速度中，切向速度在环行空间具有明显的非轴对称分布，向下进入分离空间后很快发展为轴对称分布；轴向速度和径向速度在环行空间存在一定的非轴对称性，而到分离空间后基本上是轴对称分布了。

In order to introduce tangential acceleration into the control of torpedo trajectory,equations with variable thrust have to be established.

目前的鱼雷运动方程是建立在恒推力基础上的，为了将切线加速度引入弹道控制，建立变推力方程是必要的。

One component has the direction tangent to the path of this point, pointed in the same sense of angular acceleration of this body, and is called the tangential acceleration.

一个分量方向与该点的轨迹相切，指向与该物体的角加速度的方向相同，叫做切向加速度。

To implement this guidance law, the thesis purposed one new target state model and adaptive algorithm for radar homing missile attacking maneuvering target, which is based on the slowly changing of the tangential acceleration and the normal acceleration of the spiral maneuvering and snaking maneuvering in target trace frame coordinate system, and on that the most of them equipped with Strapdown Inertial Navigation System, to meet the demand of the advanced homing missile to target state, It can estimate target position, velocity and acceleration accurately by real-time processing.

为了实现该制导律，重点针对先进自寻的制导律对目标机动运动状态的需求和导弹系统大都具有捷联惯导系统的条件，基于目标螺旋机动和蛇形机动的切向加速度和法向加速度在目标轨迹活动标架上缓变的特点，本文提出了一种建立在目标轨迹活动标架上的运动状态方程和扩展观测方程的自适应估计算法。

The centrifugal acceleration, tangential speed, and normal speed can be changed individually by varying the speed of the drop. Therefore, their respective effects can be independently observed.

藉由本实验设备可成功独立分离出离心力、液滴撞击时之正向速度和切线速度，各别探讨它们对液滴撞击固体表面的影响。

The brake of non-throwing arm is helpful to obtain the tangential acceleration in the right shoulder and normal acceleration, afterwards the right shoulder in surmounted hip vertical plane after the braking maneuver, can throw the angular momentum effectively to the arm.

①非投掷臂的制动，有助于右肩获得切向加速度，法向加速度，而后右肩在超越髋部垂直后的制动动作，能将角动量有效的传递到投掷臂。

On the boundary of the mean surface of the conductor plate,the tangential component of E is coupled into the finite element equation by means of the differential of H.

借助于磁场强度H的微分，在薄导体板的均值面的边界上，电场强度E的切向分量被耦合进有限元方程，而电场强度E的法向为零的边界条件被强加。

Guide vanes located either before or after the fan convert the tangential component of the velocity head into static head.

导向浆叶安装在风机的前面或者后面把速度压力值的切线角值转换为静压力值的切线角值。

The magnitude of each velocity component and tangential velocity curve changed a lot and the changes were even more obvious along as increasing of the valve lift.

各速度的大小和切向速度分布曲线发生较大变化，并随升程的增大而更加明显；对螺旋气道的动量矩流率影响较大，随升程的增加影响增大；对切向气道的动量矩流率影响更为明显，随着升程的增加影响减小。

This matter overthrew all basises I learned from Sunday school .

这件事把我从周日学校学到的所有道理都颠覆了。

It's one of the cruel ironies of aging: if you want to remember your favorite restaurants, the less you should eat at them.

这是一个老化的残酷讽刺：如果你想记住你最喜欢的餐馆，你应该更少吃到它们。