In such a situation, mass fraction probability density function model is an appropriate method to approach the reaction phenomena.
在这样情况，许多分数可能性密度函数模型是接近反应现象的一个适当的方法。
2
However, the website and it is not too fast reaction speed, or else users will increase the frequency of interaction with the server, which may increase the probability of error.
不过，网站反应速度也不宜太快，否则用户会增加与服务器互动的频率，这可能加大出现错误的概率。
3
By the use of probability method, the sol-gel distribution equations including intramolecular reaction of sol are deduced.