The mathematic model has four degrees of freedom (surge, sway. yaw and roll), taking the couple motion of roll on horizontal plane motion into account.
预报采用进退、横漂、首摇和横摇四个自由度的方程，考虑了横摇对水平面运动的耦合影响。
Using the analytical relationship, many boundaries namely scissors sketed, could be drawn on the parameter plane of horizontal tail area and aeroplane center of gravity.
利用这种解析关系，可以在平尾相对面积和飞机重心位置的参数平面上，绘制出各种限制边界，形成所谓“剪刀图”。
The home comprises of a gentle sloping roof plane resting on two dark, horizontal cedar board masses.
该住宅有舒缓的坡屋顶，它搁在两个暗色的横向雪松板块体上。
The paper presents the general solutions of influence of void sources on subsidence in horizontal homogeneous media for plane and space problems.
给出了水平均质介质平面问题与空间问题空源作用的一般解答。
Flush panel mounting on a vertical plane Mounting may be inclined downward up to 30 degrees from a horizontal plane.
搜捕小组安装垂直平面安装可倾斜下降到30度，从一个水平面。
Based on the spatial analysis method of elasticity mechanics, the relation between the shape of the plane stope and horizontal construction stress was analysed.
利用弹性力学的空间分析方法分析了采场平面形状与水平构造应力之间的关系。
The viewing Angle stability are generous on the horizontal plane and, notebook typically, tight vertically.
视角稳定是慷慨的水平面和，笔记本通常，紧密垂直。
The stability of a tippe top rotating on a slightly rough horizontal plane is considered in this paper.
本文讨论微粗糙平面上翻身陀螺绕直立的极轴永久转动的稳定性。
A first oblique surface (9) and a second oblique surface (10) which form a certain Angle with the horizontal plane are arranged on the upper surface (5) and the lower surface (6) of the wall module.
该墙体模块的上、下安置面(5)和(6)上设置有与水平面成一定角度的第一斜面(9)和第二斜面(10)。
The disadvantages in the prior art that a chain can be curled by winding the shaft only in the vertical surface and can not be bent on the horizontal plane is overcome;
克服现有技术中链条只能在垂直面内绕轴卷曲，不能在水平面内折弯的缺陷；
It goes the same with milling processing for plane surface. It is for horizontal movement processing without limitation on processing width.
平面滚光工具与立铣加工方式相同，横向移动加工，无加工宽度限制，工具须装夹在铣床上使用。
In profile, the forehead and muzzle touch on the same vertical plane of a right Angle whose horizontal plane is the top of the skull.
从侧面看，额头和口吻处于同一垂直平面上，与头顶的水平面正好成直角。
The varied types of horizontal plane, vertical plane and branch member of the steel microwave tower are compared to find their influences on the standardized design and cost.
分析了钢结构微波塔平面、立面和腹杆选型对其标准化设计及经济性的影响。
On the horizontal projection plane, an included Angle is formed between the thrusting bars and the longitudinal center line of the axle.
在水平投影面上，推力杆与车架纵向中心线之间具有夹角。
On the horizontal projection plane, an included Angle is formed between the thrusting bars and the longitudinal center line of the axle.
在水平投影面上，推力杆与车架纵向中心线之间具有夹角。
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