Using the comparison principle, the existence, uniqueness and its asymptotic behavior of solution for the problem are studied.
利用比较原理,研究了问题解的存在性,唯一性及其渐近性态。
The working process of resin bed and working principle of acid purification unit and flowchart are described particularly. Making comparison of acid consumption of using it before and after.
详细介绍了树脂床工作过程和酸净化装置的工作原理及工艺流程,对酸净化装置投入前后的酸耗量做了对比。
By using perturbation techniques and comparison principle, it obtains the existence and uniqueness of solutions.
通过摄动技巧和比较原理得到了解的存在惟一性。
By using perturbation techniques and comparison principle, it obtains the existence and uniqueness of solutions.
通过摄动技巧和比较原理得到了解的存在惟一性。
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