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- Spin Axis controls 自旋轴控制
- They spend most of the time in a stable state with the magnetic field aligned roughly with the spin axis. 他们与大致和旋转轴排列在一起的磁场一起,在其存在的大部分时间里都处于稳定状态。
- Lack of orthogonality between a suspension(or centering)axis and the spin axis will then result in a drift-producing torque exerted on the gimbal. 悬挂轴和自转轴间的不垂直度将引起产生漂移作用在框架上的力矩。
- The tilt of the planet's spin axis oscillates by as much as 20 degrees over a period of 125,000 years. 火星自转轴的倾角,以12万5000年为周期,变化达到20度。
- The orientation of the equatorial belt suggests the parent star maintained the same spin axis both before and after it exploded. 环赤道带的方向说白,前身星在爆发前后的自转轴取向保持不变。
- Lack of orthogonality between a suspension(or centering) axis and the spin axis will then result in a drift-producing torque exerted on the gimbal. 悬挂轴和自转轴间的不垂直度将引起产生漂移作用在框架上的力矩。
- The narrow, jet-like feature running from north to south in the image is likely parallel to the spin axis of the pulsar. 自北向南贯穿图象的狭窄喷流结构可能与脉冲星的自转轴重合。
- A small differential radius of gyration will have less separation and sometimes produce one thick oil band around the ball, due to the lack of a significant preferred spin axis. 大RG差(HighRGDifferential)的球,会造成油线与油线间的较大间距,相反的,小RG差(LowRGDifferential)的球,所产生的油线间距也会较小,甚至有可能只会产生一条很宽的”油带”而已。
- In the 1980s geologists used the assumption of hotspot fixity to reconstruct plate motions and pinpoint the past locations of the earth with respect to its spin axis. 1980年代,地质学家利用热点固定的假设,重建板块运动并且标出过去地球相对于自转轴的位置。
- A compass with a motorized gyroscope whose angular momentum interacts with the force produced by the earth's rotation to maintain a north-south orientation of the gyroscopic spin axis, thereby providing a stable directional reference. 陀螺罗经一种装有机动陀螺仪的罗盘,由于陀螺仪的角动量与地球的自转产生的力相互作用,使陀螺转轴一直保持南北方向,从而提供一个稳定的方向指示
- iterative forward - analysis axis control method 正装迭代法
- The idea behind the experiment is simple: Put a spinning gyroscope into orbit around the Earth, with the spin axis pointed toward some distant star as a fixed reference point. 实验背后的原理十分简单:将转动的回转仪放在环绕地球的轨道,转轴指向远处星体,作为固定基准点。
- This paper introduces the control system of?159×12 PC stereo pipe bender and the main parts of apparatus, analyzes Y B C three axes control principle. 介绍了?59×2型程控立体弯管机的控制系统,并对系统中用到的一些主要器件的性能做了简要介绍,对Y、、三轴的控制原理进行了分析。
- It can significantly reduce the dynamic interaction between the active and reactive power flow by decoupling the interaction between the direct and quadrate axes control variables. 该控制器通过解耦直轴与交轴控制变量的交互作用,可有效减小有功和无功之间的动态交互影响。
- The lorry went into a spin on a patch of ice. 卡车在一片冰地上打滑了。
- Let's go for a spin in my new car. 坐我的新汽车兜一圈吧。
- Controls in the city have gradually tightened. 对这个城市的控制逐渐加强。
- Design of Multiple Axes Controller Based on DSP and Voltage Feed Back for Robot. 基于DSP和电压反馈的机器人多轴运动控制器设计。
- The heavy ax was awkward to use. 这把重斧头不好用。
- Industry rarely thrives under government control. 在政府控制之下工业很少会发达。