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- snail distribution density 钉螺分布密度
- Conclusion Snail distribution is related with different types of ditch and environment. 结论湖区垸内钉螺分布与渠道类型及不同环境有关。
- The distribution density function and information entropy are used to assess the forecasting data mining tools for its value. 利用分布密度函数和信息熵对预测型数据挖掘工具进行价值评估,确定预测型数据挖掘带来的价值;
- Although this method is regarded as a refined version of the VQ distortion based recognition method proposed by Burton et al, it is also considered as a special case of a mixed distribution density HMM. 这种方法被看作是由 Burton等人提出识别方法的 VQ-误差的一种改进型 ,但也被认为是混合的分散密度 HMM的一种特殊情况。
- Based on the given values of bivariate normal distribution density function on the boundary of a rectangular region, the values of the density function on the rectangular region can be obtained. 对于二元正态分布密度函数,仅需给定插值区域边界上的值,即可插值出该区域上任意一点密度函数值;
- However, the distributional density of capillaries became sparser at 18 h and 24 h after burn, and withered-vine like capillaries appeared. 伤后18h和24h毛细血管分布密度趋于减少，血管形态出现枯藤状改变。
- marginal distribution density function 边缘分布密度函数
- The lark's on the wing, the snail's on the horn. 云雀在空中飞翔，蜗牛伸出触角爬行。
- Residence time distribution density function 停留时间分布密度函数
- Weibull distribution density function Weibull分布密度函数
- The snail retreated into its shell. 蜗牛缩进壳里去了。
- The boy does his work at a snail's pace. 小男孩慢吞吞地做作业。
- That janitor is a snail who never gets things done. 那个照管房屋的人动作慢吞吞的,什么事也做不成。
- She crumbled an empty snail shell in her fingers. 她用手指捏碎了一个空蜗牛壳。
- A snail's shell is spiral in form. 蜗牛壳是螺旋形的。
- A snail shrinks back at a touch. 蜗牛一碰就缩回去了。
- TCVI (Thermal Gradient CVI) process is a very potential process for C/C composite, by which C/C products with well distributed density can be manufactured in relatively shorter time. 热梯度CVI)工艺是一种很有潜力的C/C复合材料制备工艺,它可以在较短的时间内制备出密度均匀性较高的C/C复合材料制件。
- Further observation on snail distribution in ditch water in lake regions 湖沼地区沟渠水体中钉螺分布的进一步观察
- Wavelet domain HMT models the dependencies of multiscale wavelet coefficients through the state probabilities of the wavelet coefficients, whose distribution densities can be approximated by Gaussian mixture model. 小波域HMT模型采用混合高斯模型刻画各子带系数的概率分布;并通过小波系数隐状态在多个尺度之间的Markov依赖性来刻画自然图像小波系数随尺度减小而指数衰减的特性.
- Wavelet-domain HMT models the dependencies of multiscale wavelet coefficients through the state probabilities of the wavelet coefficients,whose distribution densities can be approximated by the Gaussian mixture model. 小波域隐马尔可夫树(HMT)模型采用混合高斯模型刻画各子带系数的概率分布;并通过小波系数隐状态在多个尺度之间的Markov依赖性来刻画自然图像小波系数随尺度呈指数衰减的特性.
