Ice Paper

This Cold Ink has a basic material of water , Ink , ice and Xuan Paper .

这个被称为“冷墨”的艺术，其基本材料就是水、墨、冰还有宣纸。

Based on the vertical temperature profile data of natural river ice , this paper establishes optimal identification model about distributed parameter system where parameters are the coefficients of fitted functions , and fits coefficients of thermal diffusivity of river ice by exponential function and linear function respectively .

依据天然河冰垂直温度剖面数据，构造了以拟合函数的系数为参变量的分布参数系统优化辨识模型，并分别用指数函数和线性函数拟合了河冰导温系数。

According to the new method of ice production , this paper studied water particle collisions in the oil medium by numerical simulation .

根据新型制冰方式，采用数值模拟方法对水滴在流动油介质中的传热、碰撞接触及合并特性进行了研究。

Based on analysis of some methods of signal detection of resonant diaphragm piezoelectric ice sensor , this paper proposes an open-loop frequency scan method of the signal detection .

通过对平膜压电谐振式结冰传感器的几种测量方案的分析，提出一种开环扫频的信号检测方法。

On the basis of genetic analysis and flood time , the flood in Heilongjiang was divided into three types , that is , storm ( rain ) flood , snowmelt and rain flood and ice flood in this paper .

按成因和发生时间，将黑龙江省的洪水划分为三种类型：暴雨（降雨）洪水、融雪和雨雪融合洪水、冰凌洪水；