smothered watermark

A novel video content authentication scheme,based on cloud watermark and shot segmentation,is proposed.

基于云水印及镜头分割技术,提出了一种新颖的视频内容认证方案。

Characteristics of the surface raindrop size distribution of summer stratiformis precipitation in Ningxia province

宁夏盛夏层状云降水雨滴谱特征分析

Numerical Simulation of Cloud System Structure and Precipitation Mechanism of Stratiform Precipitation in Spring of Henan Province

河南省春季一次层状云降水云系结构和降水机制的数值模拟

A Double-Moment Explicit Scheme Mesoscale Modeling Study of Stratiform Precipitation Formation;

层状云降水形成的中尺度双参数方案数值研究

Observation and Numerical Simulation of Physical Mechanism for a Typical Stratiform Precipitation;

一次典型层状云降水物理特征的观测和数值模拟研究

Determination of Vertical Profiles of Reflectivity for Estimation of Stratiform Cloud Precipitation in Ground Clutter Areas

利用雷达回波垂直廓线估测地物阻挡区域层状云降水的技术研究

drops of fresh water that fall as precipitation from clouds.

从云层降下的淡水水滴。

A Study of Macro-and Microscopic Features and Precipitation Mechanism of Spring Precipitating Stratiform Clouds in Henan Province;

河南省一次春季层状云系降水的宏微观特征及降水机理研究

An Algorithm of Classifying Convective and Strariform Pricipitation and Primary Application in Estimating Precipitation;

层状云和对流云雷达回波的自动识别及其在估测降水中的应用

The Observation Analyzing of Stratiform Cloud s Macro-micro Physics Structure and Precipitation Characteristics in Gansu;

甘肃省层状云宏微观结构及降水特征的观测分析

Numerical Study on the Complex of the Stratiform and Embedded Convective Cloud Precipitation:A Case Study

一次积层混合云降水实例的数值模拟分析

Small cloud depth, low cloud top height, inhomogeneous structure are the main characteristics of the precipitation cloud.

云层厚度小、云顶高度低、云系结构不均匀是此次降水云系的主要特点。

Numerical Study on the Complex System of the Stratiform and Embedded Convective Percipitation over Beijing and Adjacent Regions

环北京地区积层混合云降水个例的数值模拟研究

microwave attenuation in clouds and precipitation

云和降水中的微波衰减

The Calculation of Additional Stress and Settlement for the Foundation of Multilayered Horizional Soil;

水平层状地基中附加应力与沉降计算分析

ANALYSIS ON YUNNAN SEVERE PRECIPITATION AROUSED BY CONVECTIVE CLOUD CLUSTERS OVER THE BAY OF BENGAL DURING EARLY SUMMER

孟加拉湾云团影响下云南强降水分析

precipitation falling from clouds in the form of ice crystals.

以冰晶的形式从云中降落的降水。

The plane let down through heavy overcast.

飞机穿过厚厚的云层减速下降。

An extended cloud formation of bluish or gray sheets or layers.

高层云浅蓝色或灰色的片状或层状延伸的云层结构