• Precession, basically is the change in the direction of earth's axis of rotation.

    岁差基本上地球自转轴方向改变

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  • The axis of rotation and its support are part of the central pedestal.

    旋转轴支撑结构中央操作台一部分

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  • A quaternion represents an axis of rotation and a rotation around that axis.

    元数表示旋转轴一个围绕旋转

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  • The apparatus includes a base defining a generally vertical axis of rotation.

    装置包括基地定义一个一般垂直旋转

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  • For the moment of inertia, we want the square of a distance to the axis of rotation.

    至于转动惯量要求其实是旋转轴距离平方

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  • These tests are performed with the axis of rotation passing through the CG to minimise measurement errors.

    这些试验需要转动通过重心最大程度地减小测量误差。

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  • The distance of the contour from its axis of rotation continuously varies through alternating maxima and minima.

    这是旋转轴轮廓距离不断变化通过交替极值

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  • The craft discovered the 98 degree tilt of the axis of rotation, nine rings around Uranus and an extra ten moons.

    工艺发现旋转轴天王星98倾斜额外的10个卫星。

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  • A spherical roller bearing contains two rows of barrel rollers, their axes are inclined to the axis of rotation of the bearing.

    球面滚子轴承包含他们倾向轴承旋转轴

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  • This paper presents a new method for an estimation of the axis of rotation based on line element geometry and kine-matic equation.

    提出基于线几何运动方程旋转体点云数据特征分离与旋转轴提取算法

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  • The Earth's axis of rotation is tilted in relation to the ecliptic plane, an imaginary surface through Earth's orbit around the sun.

    地球自转轴黄道面呈一定角度。黄道地球公转轨道所在一个假想平面

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  • Closer to the poles means closer to the axis of rotationlike a skater drawing her arms in, this has increased our Earth's rotation.

    两极意味着旋转轴更近——一个溜冰者把手臂往回缩,这样加速了地球旋转

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  • The part of the azimuth adopts a revolving pedestal, the part of the pitching combines a photoelectric sensor and the axis of rotation.

    方位部分采用转台式结构,俯仰部分把光电传感器转动合二为一。

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  • The invention relates to a mixer for mixing a liquid in a basin, comprising a first mixer element turnable around a first axis of rotation.

    发明提出一种用于混合池盆中的液体混合器它包括围绕第一转动轴线旋转的第一混合部件

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  • The measurement concerning the radial motion of an axis of rotation is one of among the key items of measurement in mechanical engineering.

    回转轴径误差运动测量机械工程测量中的重要项目之一

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  • Rationally define the work gear pump speed, gear and the axis of rotation to avoid engaging resonance frequency, can prevent noise intensified.

    合理确定齿轮泵工作转速,使齿轮转动避开啮合共振频率可以防止噪声加剧

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  • The radial axis (R-R) traverses a radial line (x) that radially extends from a common axis of rotation (A-A) of the tire (12) and the wheel (14).

    所述径向(R - R)横过所述轮胎(12)车轮(14)共同旋转轴(A - A)上径向伸出的径向线(X)。

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  • Moment of inertia: turning around its axis of symmetry, object has the character keeping speed and the direction of the axis of rotation not changing.

    转动惯性物体在绕着自己对称轴转动时具有保持转速转动方向不变性质

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  • The radius from the axis of rotation — - the axis of rotation is here — and the distance from here to here, though you may not think so, is about 15 meters.

    半径这个转动-,转动轴在这里-,距离这里这里,你们也许想不到15

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  • And if the axis of rotation doesn't coincide with the line through the two hot spots, if the neutron star rotates, you're going to see X-ray pulsations.

    不合这两点之间线,相一致如果中子星旋转,看到x射线脉动热点在这里。

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  • Xuan Sefa a cone-shaped pieces of the hoist and around the center line perpendicular to the axis of rotation pipeline, completed the hoist valve action.

    启闭锥形垂直管道中心线轴线旋转完成阀门的启闭动作。

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  • When the axis of rotation, because of the imbalance in the quality of centrifugal force between the utility, will the initiation of buckling deformation.

    光轴旋转时因为失衡品质离心惯性力效用,主光轴萌生屈曲变型。

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  • In one embodiment, the process reactor has four composite injectors arranged substantially parallel to the axis of rotation of the cylindrical susceptor.

    一个实施方式中处理反应器具有基本上平行圆柱形衬托旋转轴设置四个复合注入器

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  • The inlet passage (28) leads to the impeller (34) and directs fluid flow substantially perpendicular with respect to an axis of rotation (38) of the impeller (34).

    并且其中,该入口通道(28)通向叶轮(34)并且引导流体基本上垂直于该叶轮(34)一条旋转轴线(38)流动。

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  • Uranus isn't eccentric; its path is almost a perfect circle. Strangely though, Uranus' axis of rotation is almost parallel to the ecliptic plane. Uranus has 27 moons.

    天王星没有偏心路径几乎一个完美圆圈。很奇怪旋转天王星的几乎平行黄道。天王星27个卫星

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  • The component of apparent force on a body in curvilinear motion , as observed from that body, that is directed away from the center of curvature or axis of rotation.

    曲线运动中可明显物体观察到组成部分这种力使物体具有远离曲线中心旋转轴心的方向。

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  • The two different definitions of the axis of rotation are discussed. One is the definition of the CIRP text and the other is that of the instantaneous center of rotation.

    评论机床主轴转轴不同定义,其一CIRP统一文件的回转轴线定义瞬时回转中心线的定义,指出两种定义均有不妥之处。

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  • The two different definitions of the axis of rotation are discussed. One is the definition of the CIRP text and the other is that of the instantaneous center of rotation.

    评论机床主轴转轴不同定义,其一CIRP统一文件的回转轴线定义瞬时回转中心线的定义,指出两种定义均有不妥之处。

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