误差范围

最后讨论了b值统计中的误差范围及其对危险性分析所产生的影响。

Finally , we discuss the error range in estimating the b value and its impact on hazard analysis .

在3%的误差范围内，同样无法判定g与摆球质量m之间存在联系。

Meanwhile , within the error range of 3 % , the connection between acceleration due to gravity and the mass of pendulum globe can 't be judged .

地震活动性的标度Wells的算法在误差范围内的正确性。

SEISMICITY SCALE Wells are valid .

对中能以上的电子剂量响应在实验误差范围内、与电子平衡条件下~（60）Coγ辐射剂量响应相同；

Equivalent response for gamma rays from ~ ( 60 ) Co and electrons with the high energy ;

文中采用离子孔隙度法预测了Ar和H在不同矿物中的扩散系数，得到的结果与已有的实验数据在实验误差范围内是一致的。

This paper predicts argon and hydrogen diffusivity in minerals by ionic porosity , and the results are internally consistent with the previous experimental data .

对4阶UAHB样条重新参数化，在给定误差范围内，UAHB样条可由4阶均匀B样条精确逼近。

Any UAH B-splines can be approximated by the 4-order uniform B-splines at a high accuracy within an error range .

实验结果表明，TCP异常报文溯源方法在可以允许的误差范围内，较好地实现了TCP异常报文溯源。

Experiment show that in the scope of permissible error , the trace method of abnormal TCP packets traces the source of the abnormal TCP packets effectively .

计算了与Sn&Zn-M（M：Bi，In，Ag）无铅钎料相关的二元及三元合金体系的表面张力，计算值与文献中的实验值在误差范围内有较好的一致性。

The surface tensions of binary and ternary alloy systems related to Sn-Zn-M ( M : Bi , In , Ag ) lead-free solders are calculated .

由于使用了硬的线性泛函约束，SF响应总可以控制在允许的误差范围之内。

Because of the hard constraints , the response of the spatial filters can be controlled in the allowable errors .

实验结果与Pspice模拟的结果在一定误差范围内非常接近，因此借助Pspice软件的模拟对改进实验电路具有重要的指导意义。

It is proved by experiments that the results got from Pspice have important values to improve experiment circuit .

闭算子Drazin逆扰动的误差范围

Error bounds for perturbation of the Drazin inverse of closed operators

针对准同步CDMA通信系统，只要求扩频序列在同步误差范围内（一个或几个码片周期）具有和接近理想相关特性，提出了低/零相关区。

Aiming at CDMA communication system , spreading sequence has perfect correlation properties only within the bound of synchronized error , Low / Zero correlation zone ( LCZ / ZCZ ) was proposed .

用LiF热释光片在水-有机玻璃人体模型中作沿着眼睛中心轴的深度剂量分布的实验测量结果表明，测量距离大于约5mm以后，计算值与实验值在误差范围内完全符合；

The distribution of the absorbed dose rate along the eye axis had been measured using LiF TLD 's in water-organic glass phantom .

计算结果表明，建立的ANSYS模型与对应的试验梁承载能力较为接近，误差范围均在10%以内，效果比较理想。

The results show that : the bearing capacity of the established ANSYS model is much closer to the corresponding experiments , and the error range is within 10 % , the effect is comparatively ideal .

两种方法的测量结果在分析误差范围内与其推荐值或TIMS测量值完全一致。

These results are accordant in range of the analytical error with their recommended or TIMS measured values .

研究结果表明：（1）P、N层材料（μc-Si）在经历温度交变试验过程以后，在测量误差范围内其光、暗电导率无明显变化；

The result shows that ( 1 ) the properties of P 、 N film materials (μ c-Si : H ) have no obvious change within the measure errors after suffering the variational temperature by turns ;

指出圆域B样条曲线与区间B样条曲线相比，除了同样可以表示一条B样条曲线的误差范围外，还具有存储的信息量小以及在旋转变换下保持误差域不变等优点。

When we compare the disk B-spline curves with interval B-splines curves , it also can represent the error range of B-spline curves , besides , it has the advantage of smaller storage information and the error range won 't be changed under the rotation transition .

SVM回归的本质是在预定的误差范围内，只用占样本集合较少的支撑矢量就可以确定最优回归超平面，从而可以稀疏地表示原始数据集。

The essence for the SVM regression analysis is inside error margin scope , using a handful of support vectors to make sure the superior regression flat surface . It can sparsely mean the original data gathers .

重复试验GIR和GRd误差范围为1.4%和1.9%。

The errors of replication in GIR and GRd were 1.4 % and 1.9 % respectively .

结论表明在允许的数据精度误差范围内，改进的SVD算法具有一定的可行性，运用在特征子空间方法中可以使整个识别算法的运行速度有效提高。

The experimental results show the feasibility of modified singular value decomposition algorithm in allowable range of precision error , which can improve the speed of feature subspace algorithm efficiently .

本文采用AutoCAD及其二次开发VBA软件并结合VB程序语言编写出了一个操作简单又实用的程序，具有误差范围较小费用较省的特点。

A program is compiled in which the software AutoCAD and its second exploitation VBA are used combined with the VB language . The method for stat blasting fragment has little error and low expense characters .

实验表明，利用DSP设计的硬件系统比较成功，通过DSP自带的PWM输出能很方便地实现恒张力控制的目的，恒张力控制的误差范围在1%以内，取得了很好的控制效果。

The test indicates that the hardware system using DSP is successful , the PWM output of DSP is very convenient to realize the constant tension control , the error margin is controlled in one percent , the control result is very good .

[结论]以0.6对数单位为允许误差范围，血清标本4℃保存7d对荧光定量PCR检测HBVdna结果无影响。

Conclusion If 0.6 logarithmic unit of error is permitted , it is acceptable method to store the serum specimens at 4C for less than 7 days , thus the fluorimetric quantification of HBV-DNA by PCR detection will not be affected .

虽然修正数据的发布出人意料，令一些市场参与者感到不安，但它们没有超出日本GDP预测值通常的误差范围。杰瑟普在一份研究报告中写道：我们不会过多解读这些数据。

While the revisions were a surprise that had unnerved some market participants , they were within the usual margin of error of Japanese GDP estimates and we would not read too much into them , Mr Jessop wrote in a research note .

如，澳大利亚西北部Kimberley盆地中未变质的古元古代砂岩中自生磷钇矿的SHRIMP定年将成岩作用限定在7Ma的误差范围之内。

The SHRIMP dating on the authigenic xenotimes in Paleo Proterozoic un metamorphosed sandstone in Kimberley Basin of Northwestern Australia limits the depositional age within an error of 7 Ma .

用电路分析软件PSPICE对带反馈环的正激式脉宽调制（PWM）开关稳压电源进行最坏情况分析和蒙地卡罗分析，为在设计开关电源时确定元件参数的误差范围提供了依据。

The worst case analysis and monte carlo analysis by means of software PSPICE are implemented on a forward exited switch power supply with feedback loop . The analysis results offer a criterion to definite error range of the device parameters .

对于CO2的v3振动模，光解产生的D~与CO2的第一次碰撞形成CO2分子的振动激发的假说是在实验误差范围内的。

In the case of CO_2 ν _3 vibrational mode , the assumption that the first collision of an initially generated D ~ with CO_2 produces the vibrational excitation is within experiment error The effect of the second collision is less than 1 / 10 of the first collision .

在测年误差范围内，平均分辨率达4~5a的氧同位素曲线与相应时段树轮14C残差曲线基本对应。

Within the range of age error , a 4 ~ 5-year resolution oxygen isotope curve is generally consistent with the ~ ( 14 ) C residual series of tree ring curve during the same period .

实验结果表明：相同参数条件下半腔靶与孔靶相比，等离子体喷射速度高约15%。一维模型给出的等离子体喷射速度与XFC测出的等离子体喷射速度在实验误差范围内是一致的。

The experimental results show that under the same conditions the plasma expanding speed is 15 % higher for half-cavity targets than that for hole targets .

基于最速下降原理，建立了GTO的等效传热模型&Foster网络，与实验测得的热响应曲线相比，此模型的误差范围为±3%。

An equivalent heat transfer model for GTOs , named the Foster network is fit to the results using steepest descent theory with a model error of less than ± 3 % compared with experimentally measured thermal response curves .