基于转子动平衡的影响系数法,本文提出了相对系数法。
A relative coefficient method for rotor dynamic balancing is developed based upon the influence coefficient method.
根据比例关系,可以为每种炉料确定一个相对系数,利用这些相对系数可以简化配料计算。
According to this relationship a relative coefficient can be determined for every item of the charge. These coefficients can be used to simplify the charge mixture calculation.
基于相对系数法和经验公式法提出了一个复合式事例修改策略,通过不同修改规则的优化和组合,保证了事例修改的正确性。
To improve the accuracy of case modification, a relative value and experience mixed modification strategy was put forward to combine and optimize the evaluation rules.
同时,我们也推测,欧洲和北美洲的相关系数相对于其他地区要低一些。
As expected, the correlation coefficients for Europe and North America are lower than the others.
我们已经使用了一个相对简单的词语,称为,中子的增殖系数,那就是K,如果K等于1,中子数,是稳定的,裂变速率也一样。
And we've used a relatively simplistic term called neutron Multiplication Factor which is the K that if the K equals one the neutron population is steady as is the fission rate.
您将发现,与用于关系数据和索引的已有的计数器相对应,DB 29为XML数据提供了新的缓冲池快照监视器元素。
You will find that DB2 9 offers new buffer pool snapshot monitor elements for XML data that match the existing counters for relational data and indexes.
如前所述,使用XML数据库的价值(相对于CLOB或分割为关系数据)是改进性能,提高xml精确度,以及简化开发。
As described above, the value of using an XML database (as opposed to CLOBs or shredding into relational data) is increased performance, XML fidelity, and simplified development.
监察部门认为墨西哥的卡车安全系数与环境标准相对与美国卡车来说较低,而美国的司机们也担心他们可能面临失业的危机。
Watchdog groups argued that Mexican lorries have lower safety and environmental standards than their American counterparts. American drivers worried about their jobs.
分析规程的精密度通常以一系列测量数值的标准差或相对标准差(变异系数)来表示。
The precision of an analytical procedure is usually expressed as the standard deviation or relative standard deviation (coefficient of variation) of a series of measurements.
delta规则算法总是在权系数上调整,而且这是建立在相对输出的激活方式上。
The delta rule algorithm always makes a change in weights, and it is based on activation as opposed to output.
在试验研究的基础上,本文还给出了CFR P绞线筋的粘结应力-滑移曲线的理论方程,并提出了CFR P绞线筋的相对粘结特性系数的设计建议。
In addition, bond stress-slippage curves of CFRP strands and design Suggestions for coefficient of relative bond properties of CFRP strands are presented based on the tests.
结果表明:在相同的管、壳程流速下热流体在壳程时换热器总传热系数比热流体在管程时相对高出约33%。
The results showed that the total heat transfer coefficient of heat exchanger with hot water arranged in shell-side was relatively higher by 33% than that with hot water arranged in tube-side.
针对图像检索的特点,将分形码中的位置参数替换为相对距离与方向系数。
In view of feature of image retrieval, the position parameter of IFS code is replaced with the relative distance and direction parameter.
如表中所示,当分隔扭曲和正常时分隔系数相对比较小。
As shown in the table, the parting coefficient is relatively low when parting skew components from normal components.
高产水稻株系的抽穗前物质生产量、抽穗后物质生产量、生物产量以及经济系数均较高且变异系数相对较小。
Biomass production in the entire growth period, dry matter accumulated before and after heading stage, economic coefficient in high-yield rice were higher and their deviations were relatively narrow.
对于纯苯等化工产品,当前正处在一个风险系数相对较高的时期。
For pure benzene and other chemical products, the current is at a relatively high risk factor of time.
模拟结果与BP网络方法、R BF网络方法相比,在绝对误差、相对误差、相关系数以及数据方差方面都是较优的。
In comparison with BP method and RBF method, the SVM method is proved to be the best in terms of absolute error, relative error, correlation coefficient and variance.
讨论了采用相对灵敏度系数进行多外标归一校正的可行性。
The feasibility of normalization with multi-external standards using relative sensitivity coefficients was discussed.
文中介绍了用于表示阳离子染料的扩散系数和相对亲和力的关系的新相容条件式。
The paper presents the new compatible formula which indicates the relationship between the diffusion coefficient of cationic dyes and relative affinity of dyes.
实验结果表明当壁面粗糙度超过1%时摩擦系数随着壁面相对粗糙度的增加而增加。
The friction factor obtained from the experiments increases with the surface roughness increase when the relative roughness is greater 1%.
给出了水动力系数相对于间距、攻角的回归公式,并划分了三个典型的干扰区域:升力区、混合区、阻塞区。
The regressive formulae of hydrodynamic coefficients relative to clearances, attack angles were given. Three typical interaction regions were divided, defined as Lifting, Mixed and Blocking region.
研究了气体激光器的激励参数、相对激发度和增益系数之间的关系。
The relations among excitation parameter, relative excitation and gain coefficient are deeply investigated.
小波框架的冗余可导致鲁棒性,冗余使得低精度下获得的小波系数能在相对高的精度下重建原始信号。
Wavelet frame redundancy leads to robustness, that wavelet transform coefficient obtained in low accuracy can be used to reconstruct original signal in comparative high accuracy.
相对孔隙系数值可用以表征聚合物溶液流经孔隙介质时聚合物分子尺寸与滞留作用的关系。
Relative porosity factor value can be used to characterize the relation between the molecular size of the polymer and the its retention in the flow of polymer solution through porous media.
笔者对这种螺栓联接进行了受力与变形分析,得到了弹性元件刚度对螺栓相对刚度系数影响的解析式。
And the function equations on effect of stiffness of elastic cell upon relative stiffnesss coefficient of bolt are get.
测定各期病灶平均表观扩散系数值、相对表观扩散系数值及中心-边缘表观扩散系数值。
The average ADC, relative ADC (rADC) and the ADC from center to periphery of the lesion were calculated.
并利用自行组装的测试设备研究了柔性石墨板密度、厚度以及空气压力差对相对透气系数的影响。
We also assemble a set of permeability testing equipment, by which we study on the effect of density, thickness and air pressure on the relative permeability.
路基边坡稳定性评价的关键是如何确定最危险滑裂面的位置并计算与之相对应的安全系数,是非线性优化问题。
The key problem of stability analysis of roadbed slope is how to determine the most dangerous sliding circle and calculate the minimum safety factor, this is a nonlinear problem.
催化剂的扩散与湍流扩散系数、风场分布相对应,水平扩散范围大于垂直扩散范围。
On the other hand, the diffusion is corresponded with coefficients of turbulent diffusion and wind distribution, the range of horizontal diffusion is greater than that of vertical diffusion.
催化剂的扩散与湍流扩散系数、风场分布相对应,水平扩散范围大于垂直扩散范围。
On the other hand, the diffusion is corresponded with coefficients of turbulent diffusion and wind distribution, the range of horizontal diffusion is greater than that of vertical diffusion.
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