查询词典 averaging

The total content of Poaceae pollen in the rice field is 36％～88％,and the content of Oryza- type pollen is 30％～84％,averaging 57.41％.

研究结果表明，该区稻田耕土表层的禾本科花粉含量为36％～88％，其中水稻型花粉含量为30％～84％，平均含量为57.41％。

For example, as to the moving image , when we use the algorithms of multiframe averaging and frame integration to reduce the noise, they will also bring the phenomenon of hauling tail and moving blur; frame integration will probabl...

例如对于活动图像，帧平均和帧积分会给运动图像带来拖尾现象和运动边缘模糊；而使用帧积分也会带来图像的亮度溢出。

For the minimal range blocks whose least rms errors are more than the tolerance, we construct new domains D'by averaging R and sD+oI at the corresponding pixel and recompute the compression coefficients and as well as their rms error, then we obtain the second approximation s'D'+o'I.

针对还原图像上边界虚化、模糊的情况提出了代码本块像素强度值的校正方案：使用四邻域中最相近的三个像素平均代替原有的四邻域像素平均。

From the research of the kerogen carbon isotopes of the coal-measure strata in some basins of China (the Carbo-Permian in the Ordos basin, the Triassic in the Sichuan basin, the Jurassic in the Jungar basin and Turpan-Hami basin, the Tertiary in the Yingqong basin) it can be indicated that the Type Ⅲ kerogen has a wide δ〓C range from -21. 2‰ to -27. 6‰, averaging -25‰, which is more enriched in 〓C than sapropel and mixed kerogens.

对我国一些含煤盆地（陕甘宁石碳－二叠、四川三叠系、准噶尔侏罗系、吐哈侏罗系、莺琼盆地第三系）的煤系地层干酪根碳同位素研究表明，煤系地层的干酪根碳同位素组成δ〓C值分布范围为－21.2～－27.6‰，说明其变化范围较宽，平均值为－25‰左右，相对腐泥型干酪根和混合型干酪根较明显地富重碳同位素。

By averaging the molecule velocity in the system,the sirnulation gives macro scopic flow description.

计算结果表明，薄膜中液体的等效粘度随着膜厚减小而逐渐增大，当膜厚减薄到一定程度时等效粘度急剧增加，流体完全丧失流动性。

Surrounding the continental shorelines ,for a distance ofthe older of 100 or 200km ,the water is relatively shallowy averaging some 200m in depth.

译为：环绕大陆周围的海岸线，在100 - 200 公里左右距离上的海水较浅，深度平均大约200 米。

The relationship between the tracking error and those auxiliary errors is clearly established when plant relative degree is greater than one and therefore, it can be proved that the influence of averaging filters on a VS-MRAC system can be considered as, in a sense, an unmodelled dynamics. As a result of this, it is shown that the stability analysis of a signal synthesis based VS-MRAC system must be modified to include the 'unmodelled dynamics'.

当对象建模部分相对阶大于1时，得到了系统跟踪误差和辅助误差间明确的关系表达式，进而证明平均值滤波器对系统的影响相当于未建模动态对系统的影响，这表明以往相关文献关于系统稳定性的分析是有缺陷的，没有将平均值滤波器对系统稳定性的影响完全考虑在内； 3。

In chapter 2, we focus on derivation of the tortuosity models for flow of Newtonian incompressible fluid in two- and three-dimensional porous media with spherical, cubic and plate-like particles by applying the geometrical method. We first present the ideal geometrical models of porous media to show the ideal and representative streamlines based on the assumption that some particles in porous media are unrestrictedly overlapped and hence of different configurations, then the average tortuosity is derived by geometrically and weightedly averaging these representative flow paths.

第二部分采用几何分析法研究了二维和三维情况下的球形颗粒、立方体颗粒和板状颗粒多孔介质中流体流线的迂曲度，首先给出多孔介质的理想几何模型，通过分别考虑固体颗粒重叠时、不重叠时以及粒子的不同排列等情形时的流体流线，然后对这些理想代表性流线的迂曲度取几何平均和加权平均，最后推导出流体流过多孔介质的迂曲度解析表达式。

Imports of unwrought copper and aluminium in the first half of the year were more than six times the level seen in 2006, when GDP growth was averaging 11 per cent, while monthly imports of crude oil and iron ore reached their highest ever level in July.

今年上半年中国未锻造铜和铝的进口是2006年的6倍多，同时7月份原油和铁矿石月度进口达到了历史最高水平。2006年中国国内生产总值的平均增幅为11%。

In last chapter, two kinds of portable DSPI vibrometer are developed. A new simple and reliable structure for speckle averaging is made up and a circuit to change the phase of wide-band signal (200Hz-100KHz) with keeping amplitude constant is skilfully designed.

巧妙地设计了在保持幅值不变的情况下，对宽带信号（200Hz-100KHz）进行连续和离散相移的电路，研制了一种新型简单可靠的散斑平均器，取得了较好的散斑平均效果。

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。