The main axis of the planet's orbital ellipse shifts each time when it goes around the sun.
当行星绕太阳运行时，其轨道椭圆的主轴每次都会改变。
The internal spaces are divided along the main axis, with the living areas on one side and bedrooms on the other.
室内空间被主轴线划分开来，起居空间位于轴线一侧，卧室则位于另一侧。
The main axis of a flex container is the primary axis along which flex items are laid out. It extends in the main dimension.
主轴是伸缩项目在伸缩容器里分布所遵循的主要轴线，在主轴方向上延伸。
The main axis of a compound leaf.
叶轴是复叶的主轴。
The axis perpendicular to the main axis is called the cross axis. It extends in the cross dimension.
和主轴垂直的轴叫做交叉轴，它在交叉轴方向上延伸。
The axis perpendicular to the main axis is called the cross axis. It extends in the cross dimension.
和主轴垂直的轴叫做侧轴，它在侧轴方向上延伸。
Main advantages of this structure: the main axis of the processing and assembly of simple, low cost.
这种主轴结构的优点：主轴的加工和装配简单，造价较低。
A handheld pointer device provides radiation with a directional characteristic relative to its main axis.
一种手持式指向设备，提供相对于其主轴具有方向特征的辐射。
Applicable for heavy loading, main axis of CNC tooling machine, orientation and speed testing of servo motor.
适用于重负载，数控机床主轴，伺服电机定位和测速。
The main axis of precise geometry and the notes of Chinese garden give the different vision and mentality feeling to the resident.
主要的景观轴线突出欧式严谨的构图，而次级的景观节点则融入了中国传统园林的意境，使居者有不同的视觉和心理感受。
This paper analyses and discusses the structural feature , forced condition , Safety Coefficient and effect factor of 50KW GRADE Wind turbine main axis system.
本文分析研究了50KW级风力发电机主轴系的结构特点、受力状况、安全系数及其影响因素。
The biggest fissure permeability tensor of the basalt is larger than that of the Tertiary, while the largest dip angle of the main axis of the basaltic fracture is smaller.
玄武岩裂隙最大渗透张量比第三系大，而最大主轴倾角则比第三系小；
As for the dimensional twisted members at the shoulder of the roof system, sectionalized break lines replace ideal curve, and the main axis of the section of each member is deflected.
对于屋盖肩部的空间扭曲构件，在整体计算模型中用分段折线代替理想曲线，并对每段构件截面的主轴方向进行偏转。
On the base of the general theory of thin-walled members, we deduce a new critical moment formula of steel beam under transverse loads which pass the shear center and parallel to the main axis.
就国内现有的薄壁钢梁弯扭失稳理论进行了分析，从薄壁杆件的一般理论出发，推导出荷载过截面弯心并与主轴平行的受弯钢梁的临界弯矩公式。
On the base of the general theory of thin-walled members, we deduce a new critical moment formula of steel beam under transverse loads which pass the shear center and parallel to the main axis.
就国内现有的薄壁钢梁弯扭失稳理论进行了分析，从薄壁杆件的一般理论出发，推导出荷载过截面弯心并与主轴平行的受弯钢梁的临界弯矩公式。
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