• 如果许多这样一个不同旋转星系产生的,那么恒星分布类似于螺旋星系中观察到的分布。

    If many such chains were created in a differentially rotating galaxy, the distribution of stars would resemble the observed distribution in a spiral galaxy.

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  • 克里克富兰克林B照片立即发现DNA包含反向旋转两个并列螺旋列叫扭曲

    Crick, who saw a photo only of Dr. Franklin's B form, immediately recognized that DNA consisted of two parallel helixes, or twisted chains, running in opposite directions.

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  • 在拉钩托槽分别挂橡皮弹力线形成一组方向相反力量相等旋转力作用于扭转牙达到矫治。

    Then tie power chain or elastic line on the hook and bracket (or band) to form two identical rotated strengths, but in opposite direction, to help correct torsiversion.

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  • 钻杆旋转已经很大程度地替代正是旋造成了钻台大部分伤害事故

    The kelly spinner has largely replaced the infamous spinning chains, which were responsible for numerous injuries on the rig floor.

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  • 给出测试电感拟合表达式,推导了绕组方程旋转电压方程、电磁转矩方程状态方程

    The fitting expression of the tested inductance, winding flux linkage equation, rotating voltage equation, electromagnetic torque equation and their state equations are also presented.

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  • 同时建立协同旋转以及协同扭转模型

    The models of the cooperativephenylene ring rotation and the cooperative large segment torsion were built.

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  • 通过直流电源电压变化,可以方便调节定子旋转速度

    With the variations in the DC supply voltage, it is easy to alternate the input DC voltage of the converter and control the rotating speed of stator's magnetic flux.

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  • 进一步研究表明1,2-含量对应着较的分子旋转旋转异构

    It has shown that less 1, 2-unit content corresponds to lower potential barrier of internal rotation and hence to lower energy of rotational isomerization.

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  • 利用所选定旋转系统参数进一步训练函数的神经网络从而构成分类网络。

    This function link network is further trained using the parameter values of selected rotor systems, and the classifier network is formed.

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  • 旋转盒、盒一步到位使盒子立着放入装格子

    3 suction heads revolve to suck box, erect box, place box in one step and put boxes uprightly into the chain-type grid belt of the cartoning machine.

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  • 同时讨论了电源合闸转子初始相角负载转矩电机转速和旋转方向影响

    Influences on the speed and direction of the rotation by the phase Angle of the supply voltage, initial Angle of rotor position, PM line flux and the load torque are discussed.

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  • 瓶盖顶部切开。铁丝上面可以挂一个漂亮的装饰,把铁丝穿过瓶盖,瓶盖底部旋转制作出环形末端这样我们灯笼提手部分就做好了。

    Cut a small hole in the top of the bottle cap. Unfold and stretch the paper clip out and thread it through the looped end of the swivel.

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  • 上行监测时间少于广播盘旋转周期

    The monitoring of the uplink can be performed in a time less than the rotation period of the airdisk.

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  • 我们仅有机器包括割草机台3马力的小型旋转耕耘机以及架16英寸

    The only machinery we own (not counting the lawn mower) is a little three-horsepower rotary cultivator and a 16-inch chain saw.

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  • 旋转异构理论基础上,建立双高分子旋转半径的计算公式,由此得到聚甲基苯乙烯均方旋转半径特征比长的关系,计算结果与实验数值十分一致。

    Using the rotational isomeric state theory, the mean square radius of gyration < S 2> and its temperature coefficient for the polymer chain with large side groups are derived.

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  • 通过选择磁场同步旋转坐标系定子电流磁体状态变量构建估算转子永磁体磁幅值方向卡尔曼滤波器

    To estimate flux magnitude and direction, a Kalman filter is built by using stator current and PM flux as state variables under magnetic field oriented coordinate.

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  • 我们仅有机器(包括割草机)台3马力的小型旋转耕耘机以及架16英寸

    The only machinery we own (not counting the lawn mower) is a little three-horsepower rotary cultivator and a 16-inch chain saw.

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  • 电缆正常地被使成环-鞋子,一个连接旋转-碟子在下锚的基础埋入

    The cable strands are normally looped round strand-shoes, which are in turn connected by chains to an anchor-plate embedded in the base of the anchorage.

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  • 电缆正常地被使成环-鞋子,一个连接旋转-碟子在下锚的基础埋入

    The cable strands are normally looped round strand-shoes, which are in turn connected by chains to an anchor-plate embedded in the base of the anchorage.

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