查询词典 offset distance

In this study adopting the inverse distance weighted to deal with the rain gauge by interpolation, obtaining the rain capacity in every quarter in Minjiang watershed. Kriging interpolation was employed to get the spatial date base of temperature factor and the overall precision reached 95% by external module examination.

2本研究以反距离权重插值法对降雨线的进行内插处理，获取闽江流域各季度的降雨量，温度因子栅格空间数据库采用泛克里格插值获得，经模外检验精度较高，总体精度都达到95％以上。

The first step is selecting a rain gauge as rainfall center by taking turns and adding the nearest rain gauge step by step to estimate the rainfall ratio relation of the same time with respect to the different distance separately. The last step is utilizing Weibull function can inquire into the return periods. Then, the ARF of Tamshui River basin is established.

研究中，先以某个雨量站当成点降雨中心，并逐次纳入邻近雨量站，即可分别得到不同距离下、同时间之雨量比值关系，依序置换不同雨量站为中心进行相同之分析，并利用威伯点绘法，进一步推求重现期距，即可建立研究区域之不同重现期距、不同延时与面积递减关系之ARF曲线。

METHODS: The statistical significance of the distance between the anterior edge of vertebral body and the anterior major blood vessels at the level of pediculus arcus vertebrae by CT scan at random were measured and analyzed.

随机抽取2003-06/2008-06来哈尔滨医科大学第一临床学院就诊行腰椎CT检查的患者，测量椎弓根水平椎体前缘与腹主动脉、下腔静脉或髂血管之间的距离，统计60岁以上人群与60岁以下人群指标的差异。

Ranunculus ; genetic differentiation ; genetic distance

小毛茛；遗传分化；遗传距离

With the methods of DEXA, this paper investigates undergraduates of the Hebei normal university from 7 sports items athletes of kickboxing, long-distance running, sprint, football basketball, rassle and jump .

典型抽样选择河北师范大学跆拳道、长跑、短跑、足球、篮球、摔跤和跳远七个项目，共139名符合实验要求的志愿者，进行了DEXA体成分测试。

The current points from the four corners of the touch screen on the outflow of electrodes,and flows through four electrodes with a finger to the cUrrent 1.40 in direct Proportion to the distance,the controller calcuIated the position touch points.by four curre nt ratable exact count.

这个电流分从触摸屏的四角上的电极中流出，并且流经这四个电极的电流与手指到四角的距离成正比，控制器通过对这四个电流比例的精确计算，得出触摸点的位置。

Is given the relationship of the turning angles of the friction ratchet wheel and the moving distance of the connecting rod at different warp beam diameters of d.

本文进行了該式送经机构的运动分析及动力分析在图4中表示出在不同的經軸直徑时锯止轮所轉过的角度α及釣魚杆上升距离y之間的关系。

A hybrid model of short-term load forecasting based on chaotic theory, correlation and neural networks is presented in this paper. Firstly, reconstruct attractors in phase spaces using chaotic theory, Secondly fit the attractor's evolvement using BP neural networks, because selecting neural network's input training data using Euclid distance and correlation, improve neural network's associative memory and ratiocinative ability, can better fit the attractor's evolvement.

提出一种将混沌理论、关联度和神经网络相结合的短期负荷预测模型，首先利用混沌理论重构负荷时间序列的相空间吸引子，然后用BP 神经网络来拟合空间吸引子的演化，由于使用空间欧氏距离和关联度联合来选取神经网络的训练样本，这样就提高了神经网络对负荷序列混沌特性的联想和泛化推理能力，能够更好的拟合吸引子的演化。

Firstly, reconstruct attractors in phase spaces using chaotic theory,Secondly fit the attractor s evolvement using BP neural networks, because selecting neural network s input training data using Euclid distance and correlation, improve neural network s associative memory and ratiocinative ability, can better fit the attractor s evolvement.

提出一种将混沌理论、关联度和神经网络相结合的短期负荷预测模型，首先利用混沌理论重构负荷时间序列的相空间吸引子，然后用BP神经网络来拟合空间吸引子的演化，由于使用空间欧氏距离和关联度联合来选取神经网络的训练样本，这样就提高了神经网络对负荷序列混沌特性的联想和泛化推理能力，能够更好的拟合吸引子的演化。

The results showed that while the raying distance was 10 cm and an ultraviolet lamp with 20 W acted on the strain of Norcardia corailina 3 min and 4 min, the lethal ratio was high than 90%; While the raying time was 5 min, the lethal ratio was 100%.

结果表明：在紫外灯功率为20w，照射距离为10cm的条件下，诱变时间为3min和4min，致死率均大于90％；而诱变时间为5min，致死率为100％。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。