The algorithmic relaxes the strict limit on sample frequency, and can guarantee SGUUB(semi-global uniform ultimate boundedness) of the closed-loop system.
该算法对采样频率无严格限制，最终可确保系统闭环半全局一致有界收敛。
2
Then, one sample was burnt in an electric drop tube furnace to study the evolution behavior of mercury in semi-practical combustion processes.
然后选取一个污泥样在滴管炉里燃烧，研究汞在接近实际燃烧状况下的析出行为。
3
This paper described the fact that we pre-process sample by SPE, then Semi-volatile Organic compounds in drink source water were analyzed by GC-MS method, the result was discussed.