位数

The major advantage of PFC2D is the evolution regularity of microscopic fabric parameters including co-ordination number, contact normal, normal contact force, shear contact force, can be achieved together with the macroscopic liquefaction response. The micromechanism of sand liquefaction is further discussed.

颗粒流数值模拟的优点在于得到试样液化宏观力学表现的同时，通过不同循环加荷时刻试样内细观组构参量（包括配位数、接触法向分布、粒间法向接触力、粒间切向接触力）的演化规律，分析砂土液化过程中细观组构变化与宏观力学响应之间的内在联系，从而可进一步探讨砂土液化的细观力学机制。

In 1991 British scientists built Difference Engine No. 2 (accurate to 31 digit s) to Babbage's specifications.

1991年英国科学家根据巴贝奇的设计说明书制造了差分机2(能进行三十一位数的精确运算)。

In Japan too, some economists talk of double digits.

一些经济学家也在议论日本失业率会达到两位数。

Statistics relating to or constituting the middle value of an ordered set of values (or the average of the middle two in an even-numbered set).

关于或构成一列整齐数列的中位数的（或偶数列的中间两个的平均值的）。

Due to its robustness to non-normal distributions and outliers, the median was used to estimate the impedance amplitudes.

由于其鲁棒性的非正常分布和离群，中位数是用来估计阻抗振幅。

Measurements and Main Results: The main abnormalities were a low percentage of rapid eye movement sleep counting, for a median (25th-75th percentiles) of 10%(3.5-12.5) of total sleep, and a highly fragmented sleep with 29 arousals and awakenings per hour of sleep.

方法和结果：主要的异常结果为快眼动相睡眠数的百分比较少，其中位数（25~75%）是10%（3.5~12.5），片断睡眠的比例较高，每小时睡眠约有29次微觉醒和觉醒。

Median receptor densities were approximately 220,000 receptors per basophil at baseline and decreased to approximately 8300 receptors per basophil after 3 months of treatment.

研究开始时嗜碱性粒细胞表面FcR1受体密度的中位数为220，000/细胞，治疗3个月后降低到8300/细胞。

The structures of borates and borophosphates are primarily influenced by polyanions,and in borates M_xB_yA_z the number of coordination of B atoms increases with theelectronegativity of A atoms.

硼酸盐及硼磷酸盐的结构主要来自聚阴离子的影响，A代硼酸盐中，A的电负性越大，B的共价配位数越高。

While it is not the $7 million or so necessary to be a title sponsor, big money -- often six-figure fees -- is spent on hospitality tents or corporate chalets.

大约7百万美圆的冠名赞助费用是必不可少的，同时，大量的资金——通常是6位数的费用——将被用于接待帐篷或者企业专区。

Parametric copulas are shown to be attractive devices for specifyingquantile autoregressive models for nonlinear time-series.

参数Copula函数的证明是指定位数自回归模型的非线性时间序列吸引力的设备。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。