查询词典 projection gradient method

Through grey relation estimation matrix, the threat sequencing is transformed into a MADM problem. The algorithm for the weight of each threat criteria is proposed by information entropy to reduce the effect of the extreme numerical value. Applied the grey related projection value, the treat sequencing is carried out from the aspect of vector projection. In addition, the effects of the identification coefficient and the criteria weights on threat sequencing are investigated respectively.

首先通过建立灰色关联判断矩阵将威胁排序转化为多指标决策问题；其次为缩小极端值的影响提出了基于信息熵的威胁指标权重算法；最后从矢量投影角度应用灰色关联投影值进行威胁排序；并分别研究了分辨系数和指标权重对威胁排序的影响。

Xerophyte shrub species could affect interception loss. For the Artemisia ordosica community with an average cover of 34 and the canopy projection of 39 cm×100 cm, the canopy storage capacity is 0.7 mm, and average interception loss is 26.82% of the total annual precipitation. In cont rast, for the Caragana korshinskii community with an average cover of 30 % and the canopy projection of 40.7 cm×100 cm , the canopy storage capacity is 013 mm , and average interception loss is 17 % of the total annual precipitation.

结果表明，不同灌木类型的群落之间对降水截留的影响存在显著差别，对盖度达34%的油蒿群落而言，当单株植物投影面积平均为3900cm2时，其冠层截留容量约为0 7mm，群落截留损失水量平均占年降水量的26 8%；而盖度达30%的柠条群落，当单株植物投影面积平均为4070cm2时，其冠层截留容量约为0 3mm，群落截留损失水量平均占年降水量的17%。

Actually prominence in the monochrome images in projection, in the chromospheric telescope or in the total solar eclipse, when the Japanese Yi edges flame-shaped prominence is not appears only in the Japanese side edge appears dark in the chromosphere is the other regions of the prominence of the projection.

实际上是日珥在单色像上的投影，在色球望远镜里或者在日全食的时候，日易边缘呈火焰等形状的日珥并非只出现在日面边缘，在色球上出现暗条正是其它区域日珥的投影。

In summary, the present study revealed that Barrington's nucleus and D-region received direct projection fibers from the sacral spinal neurons in lamina I, parasympathetic nucleus and dorsal commissural nucleus; periaqueductal gray also received afferent projections from the lumbosacral spinal cord and sent projection fibers to the Barrington's nucleus and D-region.

上述结果说明：大鼠腰骶髓 I 层、骶髓副交感核和后连合核神经元发出的投射纤维直接终止于 Barrington's 核和 D 区内；导水管周围灰质也接受来自腰骶髓的投射纤维，同时发出纤维终止于 Barrington's 核和 D 区内。

The methodology developed can be used vis-a-vis cameras of any projection functions, even the ones with strange projection curves, such as the foveated lens which simulates the human visual system.

此方法甚至於适用於解析很陌生投射模型的广角度镜头，例如模拟人类视觉的瞳孔镜头。

The Lemurian experience began with the projection of 144 soul groups - representing the projection of 33 million souls.

利莫里亚的经历是从发出144个灵魂群体开始——象征了33百万个灵魂的计划。

For the radiographic examinations, an extended mediolateral projection and a craniolateral-caudomedial oblique projection of each elbow joint were taken before surgery.

对于 X 光线照相术的考试，广大的 mediolateral 发射和 craniolateral- caudomedial 每个手肘关节的斜发射在外科手术之前被拿。

This map shows the superimposition of the portolan type projection on the equidistant projection.

这张地图显示了等距投影上叠印的portolan型投影。

Projection of ground track ; the space oblique azimuth projection ; distortion analysis

星下点轨迹投影；空间斜方位投影；变形分析

First, select background image and set the linear projection, and detect the moment when vehicle passes the linear projection, then compute the speed of vehicle and traffic flow.

交通流量是一种重要的交通参数，因此交通流量的预测对于交通管理就显得比较有意义。

We have something to do in the new stage.

在这段崭新的时期中，我们有一些要做的。

The difference between tourism decision-making under uncertainty and risky tourism decision-making is indistinctive.

其中不确定性旅游决策和风险旅游决策的界线比较模糊，两者的区分是相对的。