使旋转

The vibration can produce many kinds of mechanical waves which spread outside with the electromagnetic wave as the medium.

由于万有引力和万有旋转力的存在，太阳始终受到多个变力的作用，所以它将不停的进行着多个振动，变力的作用将使太阳周围存在着电磁波，并且产生巨大的能量，而多个振动会产生多种机械波，并且会以电磁波为媒介向外传播。

Because the computing method for coordinate rotation, microprogramming design, automatic fault detection routine, sequential operating control and all components of solid integrated circuit are used, the machine is simple, accurate, fle...

由于采用座标旋转计算方法、采用微程序设计、采用故障自动检查程序、采用顺序操作控制以及全部采用固体电路，使机器简单、准确、灵活、可靠。

Because the body inertia in ball hitting moment was very small, the angular momentum was mainly affected by angular velocity. In the phase, the average value, largest value and hitting moment value of angular momentum with kick hitting are larger than those with glide hitting. Therefore, the kick hitting could get larger linear and angular momentum.

此阶段平均身体角动量、最大值与击中球瞬间，抬腿击球法三者平均角动量均大於滑步击球法，因此抬腿击球法技术的旋转特质与优势在这可以清楚的看出到，意谓著抬腿击球法打击技术可以使球获得较大的动量与角动量。

If there is no middle button on your mouse, you can press "R" to rotate the camera.

如果在你的鼠标上没有中央按钮，你能按" R "使视角旋转。

When the reel on the reel diameter capillary gradually increases, like turning round trip, using the lever principle, continuously variable belt tensioning force the initiative under the round rotating movable pulley disc produce axial movement of the work of change with diameter, pipeline so that the speed of reel hair always synchronized with the tractor forward speed.

当卷筒上毛管卷盘直径逐渐增大时，仿行轮转动，利用杠杆原理，无级变速带在张紧轮旋转下迫使主动带轮可动盘产生轴向移动，改变带的工作直径，从而使卷筒毛管线速度始终与拖拉机前进速度同步。

The two enantiomers rotate polarized light through opposite angles, canceling each other out so that the racemic mixture has no optical activity.

两种对映体使偏振光向相反的角度旋转，彼此抵销，所以外消旋混合物没有光学活性。

The two enantiomers rotate polarize d light through opposite angles, canceling each other out so that the racemic mixture has no optical activity.

两种对映体使偏振光向相反的角度旋转，彼此抵销，所以外消旋混合物没有光学活性。

The work result showed that when the slide gate opened partially, the molten steel flow in the nozzle presented a high excursion, a circumfluence was formed under the slide gate, and a single sided percussion flow took shape in the bottom of the nozzle, and the molten steel flow was rotary at the outport of the nozzle.

结果显示：在滑板不完全开启时，水口内钢液呈明显偏流，在滑板下方区域中有回流区，并对水口底端形成单侧撞击流，使水口的出流钢液的呈旋转状流态。

When the same pedal reaches the highest point, your legs make half the rotation in the crankshaft.

当同一踏板达到最高点，您的腿使一半的旋转曲轴。

But a thicker cell is necessary to keep higher precision. Superimposing a constant phase difference proposed in the thesis make it is possible to measure the pretilt angle in thinner cell. This method was applied in our newly developed pretilt angle tester successfully.

晶体旋转法是测试预倾角的常用方法，但要求有较高的盒厚，本文提出的叠加一位相差的方案使这种方法可以实现对较薄盒的测试，并成功的应用于我们最新开发的预倾角测试仪。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了