Since Earth’s rotation rate varies, so would the value of one second when it’s defined as a fraction of the time it takes for one spin of the Earth on its axis.
由于地球自转速率发生偏离，因此当把地球绕中轴旋转一圈作为一个单位时，（这种偏离）就相当于一秒钟时间。
Spindle bearing on the stability of operation in direct influence on the processing quality, once the spindle rotation precision decrease of the machine tool use value will be low.
主轴在轴承上运转的平稳性直接影响工件的加工质量，一旦主轴的旋转精度降低，则机床的使用价值就会降低。
Devise a scheme to map the tag property to rotation. On every rotation update the tag value.
设计了一个地图标记属性的旋转方案。在每一个旋转更新标签值。
That went off without a hitch, increasing the craft's rotation rate from 19.16 revolutions a minute to its original value of 19.76.
这还算顺利，并且提高了飞船的自转速率，从现在的一分钟旋转19.16增加到了原来的19.76。
Mental Rotation not only has important theoretical significance on the understanding of human spatial cognition, but also has important application value.
心理旋转方向的研究对理解人类空间认知方面不仅具有重要的理论意义，而且具有重要的应用价值。
Impeller rotation angular velocity and flow into a linear relationship, the measured angular velocity of rotation can be measured flow value.
叶轮的旋转角速度与流量成线形关系，测得旋转角速度就可测得流量值。
If a gyro is used to measure the rate of rotation around the aircraft roll axis, it will measure a non-zero value as long as the aircraft is rolling, but measure zero if the roll stops.
使用陀螺仪测量飞机机体轴向的旋转角速率时，如果飞机在旋转，测得的值为非零值，飞机不旋转时，测量的值为零。
The armature circuit may be fed from either an amplifier or a contactor. The direction and speed of armature rotation depend on the value and polarity of the armature voltage.
线圈环路可以连接到放大器或者电流接触器上，线圈转动的方向和速度的大小取决于线圈电压的记性和数值大小。
And it has important theoretical and practical value to understand the characteristics of mental rotation and improve individual space intelligence.
这对深入探讨心理旋转的认知特点，有效提高个体空间智能具有重要的理论和应用价值。
Finally contacted with the fact in railway transportation, we used this method to measure the information value and influence to the volume of goods transported and rotation volume of goods transport.
并应用该方法，结合铁路运输业的实际情况，具体度量了信息价值对与货运量和货物周转量等指标的作用和影响。
On every rotation update the tag value.
在每一个旋转更新标签值。
High precision, low vibration value, smooth rotation.
精度高，振动值低，转动顺畅。
In addition, the rotation feedback control is added to keep the practical rotation speed at setting value when FPC stands by.
此外，还附加了转速反馈控制，使FPC转速在其待机时总是能保持在稳态给定转速。
The rotation speed is filtered by a frequency which is defined based on a combustion frequency of the engine (10) to obtain a value corresponding to a current torque.
借助根据发动机(10)的燃烧频率所限定出的频率来过滤旋转速度，以得到与目前转矩相对应的值。
Among a certain scope of parameters the tensile strength would ascend with the rotation tool speed and the value of R/V rising.
在一定参数范围内，随着搅拌头旋转速度R，R/V增加，抗拉强度极限值增加；
The general conclusion is derived by using the features that moment of inertia is a function of the Angle of rotation and the function has extreme value.
该方法利用惯性矩是方位角的函数，且函数有极值的特征推出普遍性结论。
The expectation is that such a device would send more messages per rotation, but with a smaller value in each message.
预期目标是设备在每次滚动时将发送更多消息，但每个消息中的值更小。
The main idea is to find extreme value in the scale space, extracting location, scale and rotation invariant.
它最初作为一种关键点的特征提出来的，其主要思想是在尺度空间寻找极值点，提取位置，尺度，旋转不变量；
Furthermore, the maximum value of curvature, Angle of rotation, stress and moment of flexure of pipeline all appear at the corner of pit with 20% excavation length.
此外，管线最大曲率、转角、最大应力和弯矩均发生在基坑端角部20%开挖长度的范围内。
Then, based on the count value in the forward rotation pulse signal, the length of the yarn wound into the package 30 is calculated.
并且，根据正转脉冲信号的计数值算出卷绕到卷装（30）上的纱线长度。
The helical structure can be correlate with the rotatory direction and the value of optical rotation.
螺旋结构与旋光方向和旋光度大小可以联系在一起。
The helical structure can be correlate with the rotatory direction and the value of optical rotation.
螺旋结构与旋光方向和旋光度大小可以联系在一起。
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