And, to say that the motion actually stays in that plane forever means that this guy will not change direction.
那么说运动将永远保持在平面上，这意味着它的方向不会改变。
We'll be slicing things by a plane that is now in the direction of this vector,u and we'll be looking at the slope of the slice of the graph.
用沿着向量方向的平面,切开图像,然后看图像的剖面图，找出斜率。
The eight planets of our solar system orbit in the same direction along what's called the ecliptic, a flat plane that's nearly aligned with the sun's equator.
太阳系中的八大行星都沿着同一方向在被叫作黄道面(这一平面与太阳赤道面形成微小的夹角)运行。
An applied tensile or compressive stress resolved into a shear component along a specific plane and direction within that plane.
一个实际拉或压应力沿某一特定平面和在该平面特定方向上分解得到的切应力分量。
A simple device, such as a lever, a pulley, or an inclined plane, that alters the magnitude or direction, or both, of an applied force; a simple machine.
机械装置一个简单装置，如杠杆、滑轮或斜面刨，可以改变作用力的大小或方向或同时改变；简单机械装置。
Traditional "smooth embroidery" stitch embroidery thread is only in the plane according to certain rules of the direction of movement.
传统“平顺绣”针法仅仅是绣线根据一定的规则在平面方向上运动。
Regular light vibrates in all directions perpendicular to its direction of travel; polarized light, however, vibrates only in one plane.
正常光线向各个方向振动垂直的飞行；但是偏振光只有在一个平面上振动。
Key points: application of the direction vector of a line and the normal vector of a plane.
重点：直线的方向向量与平面的法向量的应用。
An equation for the calculation of true shear strain was derived from the integration of infinitesimal shear strain in plane shearing process with constant principal shear strain direction.
对切应变主轴不变的平面简单切变过程，通过无穷小应变的积分，导出了真实切应变计算公式。
Direction of movement and hose axis muse lie in one plane to avoid torsion stress.
说明：运动方向与软管轴线应在同一平面内，以避免产生扭曲损坏。
Of, relating to, or having the direction of the coronal suture or of the plane dividing the body into front and back portions.
冠状线的：冠状线的或与之有关的，按冠状线方向的，或指把身体分为前后两部分的平面。
The errors of determining direction of fracture plane and environment stress of moderate and small earthquakes are analyzed in detail.
较详细地讨论了确定中小地震破裂面方向和环境应力值方法的误差。
This paper introduces a new way for defining the maximum principal strain direction in plane strain condition.
本文介绍了一种确定平面应变中最大主应变方向的新方法。
It is one of the effective methods for detecting position of slip plane, measuring thickness of slidebody, finding slip direction, calculating slipspeed and judging deep deformation case of slidebody.
是测定滑坡体滑动面（带）位置、滑体厚度、滑动方向、滑速及判断滑体深部变形状态行之有效的方法之一。
The sand body is developed as strong amplitude echo on seismic section and has a banding distribution with two sets direction on plane.
该砂层组在地震剖面上表现为强振幅反射，强振幅反射在平面上呈两组方向的条带状分布。
The key points of facelift depend on the range and plane of dissecting, the direction of flap lifting and the extent of tightening.
面部除皱术的关键在于：确切的解剖分离平面和范围；确切的上提方向和提紧度。
My Lord, I fear that use of the cannon may have compromised our position. The Micronian recon plane is circling back in this direction.
我的阁下，我担心使用加农炮可能暴露了我们的位置，麦可罗斯人的侦察机正在向这个方向回转。
The plane in which three beams are is vertical to horizon- tal scanning direction.
它的荧光粉条与行扫描方向平行，三束平面与行扫描方向垂直。
Based on these opinions, this essay forecasts the changes in plane design circumstances, content, and direction in the 21st century, and tries to work out corresponding measures to deal with them.
本文试从上述观点出发，展望21世纪平面设计环境、内容、方向的变化，并以文献资料为基础，试图阐述对应这些变化的平面设计教学内容与方向。
The experimental results show that there exists very close relation between the mechanical performance and structural plane direction.
试验表明，岩体结构面方向与其力学特性有着密切的关系。
After comparison, cross-array, with four sensors symmetrically located in the same plane, has been regarded as the central array for target direction.
文中首先研究了声目标定向技术，通过对比，确立了平面四元十字阵作为定向的核心阵形。
The final crystalline phase has a FCC structure and the (111) plane is parallel to the shear direction.
最终生成的晶粒具有面心立方结构，其(111)方向平行于剪切面。
In the article, a simple method is discussed to confirm the principal stress direction un-den the plane stress condition.
文章给出了一种判断平面应力状态主应力方向的简便方法。
The combination of a crystallographic plane and, within that plane, a crystallographic direction along which slip (i. e. , dislocation motion) occurs.
滑移面和该面上一个滑移方向的组合称为一个滑移系，晶体滑移（如位错的移动）可以沿该系统发生。
As my plane descended, I looked out the window, and what I saw was truly spectacular: Countless well-lit buildings sprawled out in every direction for as far as my eyes could see.
飞机降落的时候，我朝窗外望去，窗外的景象真是壮观，放眼望去，到处是建好的高楼大厦。
Simulating fixation screw were entered C3~C7 in different angles of transverse plane direction.
模拟植入C3~7各个节段不同外偏角方向最大螺钉。
To investigate the regularity changing of inferior cervical pedicle channel in different angles of transverse plane direction.
应用数字技术探讨中下预推椎弓根在头尾偏角不变而不同外偏角方向通道投影的变化规律。
To investigate the regularity changing of inferior cervical pedicle channel in different angles of transverse plane direction.
应用数字技术探讨中下预推椎弓根在头尾偏角不变而不同外偏角方向通道投影的变化规律。
应用推荐