1、

Obvious and different settlements happened in the west extension of the subway that is located in the stratum of Yangtze River valley flat after the construction of the subway tunneling.

南京地铁西延线位于长江漫滩饱和软粘土地层中,地铁施工完成后隧道结构出现了较大的沉降和差异沉降。

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2、

An inadequate sample size, a biased sample, a non-unique concept, and scientific flaws in the study are common faults.

样本大小不足,有偏差的样本,非独特的观念和研究中的科学缺陷。

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3、

We use the density biased sampling as a data reduction technique to speed up the clustering data mining tasks in large multidimensional data sets.

可以按照数据集的密度应用偏差抽样来加速常规数据挖掘任务的运行,本文对此进行了研究。

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4、

The results show that the bigger input signal causes bigger temperature rise of the conduct and relative bigger biased error between input and output electric signals.

研究结果表明:输入信号有效值越大,导体温升越大,输出与输入电信号间的偏离误差越大。

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5、

At last, tow instances of practical engineering work are given, and the results show that the arithmetic brought forward in this paper reduces the biased error between arch bridge axis and pressure line, and improves the state of bending of arch rib.

最后,给出了两个详细的工程算例,算例结果表明文中所提出算法较好的减少了拱轴线与压力线的偏差,改善了拱圈的受力状态。

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6、

Geometry dimensions of elastic body and position of quartz resonator in elastic body can be designed carefully so that the load cell has no biased load error.

通过仔细设计弹性体的结构形式和石英谐振器在弹性体中的位置,可以消除传感器的四角误差,使之象电阻应变式称重传感器一样经过简单的调整就可以作为电子衡器的传感器。

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7、

A constant gm biasing circuit is used to maintain a relative constant gain over process, voltage and temperature variations.

恒定跨导偏置电路的使用减小了低噪声放大器的增益随工艺、电压、温度变化的偏差。

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8、

There was no difference in pH value, standard bicarbonate radical and head wet/ dry ratio between the head injury groups and control group.

颅脑损伤组pH、标准碳酸氢根、脑湿/干比与对照组比较无明显差异。

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9、
10、

This paper, in detail, introduced how to study the rule of image construction for biconvex lens by using the method of vision difference.

本文详细地介绍了如何运用视差现象研究凸透镜的成象规律。

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11、
12、

In addition, the changes of width between second bicuspid and mandibular molars showed statistical significances.

下牙弓变化中,第二双尖牙间和磨牙间宽度增加有显著性差异。

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13、

The equation of dynamics of bifilar pendulum has been sol-ved in this paper. The formulas to calculate free swing period under small and large angular amplitude conditions are given, and error analysis is discussed briefly.

本文求解了双线摆的动力学方程,得出了计算小角度摆动和大角度摆动时双线摆动周期的计算公式,并进行了误差分析。

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14、

Hydrology has obvious characteristics of the upper reaches of the Yangtze, water density, bifurcation ratio, bend coefficient and fractural have close relationship with regional structure, Neotectonics and seismic.

水文具有长江上游的典型特征,河网密度、分歧率、弯曲系数及分维均与区域构造、新构造运动和地震成正相关关系。土壤具有岩性差异背景及垂直谱带性。

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15、

The results indicate that: ( 1) Bifurcation ratio is positively related with the tree size and it is negatively related with the stand density. For the suppressed trees in stand, the bifurcation ratio does more affect from the stand density.

研究结果表明:(1)分枝率与林木的大小呈正相关,与林分密度呈负相关,且林分中生长水平越差的林木的分枝率受到林分密度的影响越大。

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16、

There was notable difference in bile regurgitation and stomach cancer between the two groups after x~ 2 tests.

经X~检验,两组胆汁反流,胃癌均有显著差异(P0.01)。

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17、

An integrated circuit, which can be cascaded, for the binary coded decimal ( BCD) tail difference calculation of two infinite pulses is designed using this algorithm.

同时,利用此方法成功地设计了一个可以级联的二路脉冲信号求BCD码差值的集成电路。

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18、

Although gap penalties affect the results of multiple sequence alignment, it is not clear whether there is difference among results got when using different gap coding method and tree search method.

虽然空位罚分显著地影响多序列比对,但是并不清楚当空位以不同的方法编码和使用不同的重建算法时系统发育分析结果是否存在差异。

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19、

A fast fractal image block coding algorithm based on local variance

基于局部方差的快速分形图像块编码算法

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20、

Presently, the study did for it just directly used the results of study buckling behaviors on drilling pipe, casing string, conventional oil tubing to deal with coiled tubing;

目前对它的研究只是将钻柱、套管柱和常规油管柱屈曲问题的研究结果直接用于连续油管,现场很多实例表明,这样做的偏差很大,连续油管因为残余应变而具有独特的井下屈曲行为。

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