查询词典 by error

Pollsters at the Poughkeepsie, N.Y. college surveyed 938 US adults by telephone. The margin of error is 3.2 percentage points.

纽约波基普西学院的调查者对938名美国成年人进行了电话调查，调查的误差率为3.2个百分点。

Using the synthetic item, it can evaluate correctly internetworks and overcome the error produced by the pure reliability or performability evaluation.

这样的思想导致了我们提出对互连网络可靠性性能进行综合评价的方法来。

On the basis of common GM(1,1) model and by means of establishing residual error periodic extensional model, the authors extract predominant period and reconstruct a new data sequence; then after superposing the values of the same time in different period, a ray-periodic extensional combinatorial model is built.

提出了灰色–周期外延组合模型，即在一般灰色模型GM(1，1)的基础上建立残差周期外延模型，并提取优势周期以重新构造新的数据序列，再将不同周期同一时刻的值叠加。

In order to reduce the periodic current tracking error of the deadbeat control when compensating abruptly changing nonlinear load current, a repetitive controller is plugged into the deadbeat controller. Also, the repetitive controller can alleviate the parametric dependency of the deadbeat control and eliminate the effects on compensation performance caused by the uncertainties in the system.

另外，为了降低无差拍控制对系统参数的依赖型和系统中存在的不确定性对补偿性能的影响以及减小在补偿电流变化剧烈的非线性负载电流过程中存在的周期性的局部跟踪误差，本文在无差拍控制器的基础上，又提出了基于无差拍和重复控制的复合电流控制器。

These signals are processed by the modules; the system then collects the resulting data and compares them with the standard values of the corresponding signals to determine if they are within the permissible range of error.

信号经模块处理后，系统采集结果数据，并将之与该信号对应标准值进行比较，判断其是否在误差范围内。

It may sieve the dry pills and the wet pills, and automatically selects pills by pill diameters to ensure the permissible error and the uniformity of pills.

该设备可用于筛选干丸和湿丸两种丸剂，并可自动完成对药丸直径大小的分选，保证成品丸剂的计量允差及均匀度，可广泛用于中药小丸及其它行业圆形物料的筛选。

Everyone must have had at least one personal experience with a computer error by this time.

时至今日，每个人至少都亲身经历过一次计算机错误。

The new method can avoid fluorescence quench caused by high concentration of measured fluid and personal error. It is especially suitable for fluorescence analysis of condensate oils, light oils and some mud additives with lower wavelength than 400 nm.

该评价方法克服了荧光自熄和浓度消光现象，避免了人为产生的误差，测试结果有效性强，特别是对于凝析油、轻质油及荧光发射波长小于400nm的钻井液添加剂的荧光评价更为有效。

Rohrs, the same woman who learned to swim in college by watching others and playing a personal game of trial and error, will swim on Saturday in the fifth annual Maryland Eastern Shore Marathon Swim, an 8-mile journey up and down the Chester River.

夫人Rohrs ，同样的女人谁学会游泳的大学生观看他人和发挥了个人比赛的试验和错误，将游泳今天在第五次年度马里兰州东海岸马拉松游泳活动， 8英里的路程向上和向下的切斯特河。

Chapter 3 analyzes numerically the effects for orbit calculation caused by orbital perturbation, parameter error and so on. A precise mathematical model of orbit calculation is given.

第三章通过数值法分析了各项轨道摄动和参数误差等因素的对轨道计算的影响，给出了精确的月球探测器轨道计算数学模型。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。