Although there are many ways to calculate the change at present, the calculation deviation is evident.
对于这个变化量的计算目前虽有多种计算方法,但计算结果的偏差是比较明显的。
The results of calculation show that the influence of parametric deviation cannot be ignored.
计算结果表明:参数偏差的影响不能忽略。
Calculation of theoretical tool setting position is presented which resolves the problems such as deviation on tool setting point and machining interference.
提出了理论对刀位置的计算方法,有效地解决了对刀点偏差大和加工干涉等问题。
The scheme accomplishes range tracking by adopting three range gate tracking to make middle gate always centered at echo pulse center through feedback circuit and deviation calculation circuit.
该方案采用三波门跟踪,通过偏差计算电路和反馈控制电路使中间波门中心始终对准目标回波脉冲中心,完成距离跟踪。
This algorithm needs shorter data window time and has higher calculation precision and is not affected by deviation of power frequency.
这种算法具有所需数据窗的时间短、计算精度高和不受系统频率偏差影响的优点。
Gas deviation factor being a very important parameter in gas engineering calculation was calculated by use of empirical formulas in general.
天然气偏差因子是天然气工程计算中一项相当重要的参数,该参数普遍采用相关经验公式计算。
But this calculation model in fact does not specify the force condition of the elastic bar, which leads to great deviation.
这种计算模型不能真实地反映弹条安装过程中的受力情况,导致计算结果偏差很大。
Determining key parameters' optimization values is a major step of operation optimizing in the thermal power plant. It is the bridge of performance calculation and deviation analysis of units.
运行优化目标值的确定是火电厂运行优化的关键环节,是联系机组性能计算与偏差分析的桥梁和纽带。
The mathematical calculation was used to deduce the calculating formula of the slide-displacement deviation caused by the main deviations mentioned above and the Max value of the slide-displacement.
本文通过数学计算推导出以上主要误差所造成的滑块位移差的计算公式,求出滑块位移差的最大值,并对计算结果进行了分析。
By coordinate transformation of stress we have the differential relationship between the principal stresses and stress components to facilitate deviation calculation.
利用应力的坐标变换关系,推导出主应力与应力分量之间的微分关系,使主应力的精度计算更加简便。
A simple iterative method for superimposing sets of NMR derived structures and calculation of the root mean square deviation (RMSD) of the sets is described.
一个简单的迭代法叠加套核磁共振结构和计算得出的均方根误差(均方根偏差)的集描述。
Finally, reasons of deviation between theoretical calculation result and experimental data is discussed, the research of dynamic characteristic of prestressed concrete simple supported beams is hoped.
最后,分析了理论计算结果和实测数据之间产生差别的原因,对钢筋混凝土预应力简支梁动力性能的研究进行了展望。
Uses crank box as objects in NC machining, and discusses the establishment of coordinate system and the calculation of deviation value of multiple work position workpiece.
以曲轴箱体为数控加工对象,讨论多工位工件坐标系的建立和零点偏置值的计算。
According to deviation matrix of judgement matrix, the new method the consistency check accomplished without complex mathematical calculation.
根据判断矩阵的偏差矩阵可以进行检验,该方法无须进行复杂的数学运算。
Due to the error of the transformation and the influence of asphalt absorption, it leads to deviation between calculation results and real results.
由于转换过程的误差,加之吸附沥青的影响,导致计算值与实际值存有一定偏差。
Causes of deviation of the main steam flow value indicated in DAS system for Beilun power plant unit 2 are analysed. The problems are found in the original calculation model.
对北仑电厂2号机组DAS系统主蒸汽流量指示值出现偏差的原因进行分析,找出原计算模块中存在的问题。
Due to errors of hydrological frequency calculation, the deviation between the estimated value and actual value causes the design of water conservancy projects to be insecure.
在水文频率计算中由于误差的存在,使得估计值与实际值之间存在偏差,这种偏差导致在水利工程设计中产生了不安全因素。
Calculation of practical data from oil fields demonstrates that formation sloughing pressure is dependent on deviation Angle and well azimuth.
对油田的实际资料进行计算表明,井壁坍塌压力与井斜度和井斜方位角有关。
The calculation formula of the flow deviation rate of the emitter, which was from the farmland micro-terrain, was proposed and developed by the formula of Tailor.
然后提出了田面微地形产生的流量偏差率公式,并用泰勒级数展开;
Conclusions: the deviation between the calculation of TPS and the measured values is small, so Manchester System is believed clinically.
结论:TPS推算值与实测值偏差较小,说明目前临床使用的曼彻斯特系统结果可信。
The method could let us to select the drilling bit rapidly and make the deviation between the porosity pressure calculation and the real measure less than 10%.
该方法能快速优选钻头类型,使地层孔隙压力的计算与实测误差小于10 %。
A deviation matrix method of the consistency check in AHP is given. According to deviation matrix of judgement matrix, it can carry out the consistency check without complex mathematical calculation.
提出了一种适合层次分析法中一致性检验的偏差矩阵方法,该方法无需进行复杂的数学运算,只需根据判断矩阵的偏差矩阵即可进行检验。
This means that if the different forms of cable is ignored, it would bring a large deviation during the static calculation and result in the possibility that the structural stress run over the limit.
这就意味着在进行静力计算时,如果忽略了不同形式拉索的风荷载差异,会对计算结果带来较大的偏差,存在着结构应力超限的可能。
There is deviation between the theory motion of the CAM and the response of the harness frame. The derivation and the influence on weaving are discussed by experiment and calculation.
高速运行的凸轮开口机构的名义运动量与综框的运动响应方面存在偏差,通过实验和理论计算分析系统的运动偏差及其对织造的影响。
This paper mainly points at produced bigger deviation problem when apply formulas about the hydraulic calculation of DIP in recent years, and analyses some common formulas about head-loss.
本文主要针对近年来普遍使用的球墨铸铁管在套用已有的水力计算公式进行计算时产生偏差较大的问题,对常用的几个水头损失计算公式进行了一些分析。
The calculation results show: each nonlinear flow and dynamic fluid gravity have certain effect on calculation results, and ignoring these factors will cause much deviation;
计算结果表明:各种非线性渗流效应和动态流体重力作用对计算结果有一定的影响,忽略这些因素将对计算结果产生较大的偏差;
It shows that the maximum deviation between the two calculation models is near to 7%, the influence of the real gas can not be neglected.
结果表明:在接近饱和的状态下,实际混合气体效应不可忽略,在HAT循环饱和过程参数范围内两者的最大偏差接近7%。
It shows that the maximum deviation between the two calculation models is near to 7%, the influence of the real gas can not be neglected.
结果表明:在接近饱和的状态下,实际混合气体效应不可忽略,在HAT循环饱和过程参数范围内两者的最大偏差接近7%。
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