We analyze the decay D s→π with QCD factorization in the heavy quark limit.

The characteristic and generant condition of coal mine water-bursting calamity in China;

Study on potato′s adsorption drying conditions and quality;

Comparison of the extraction conditions for heme from pig blood;

Microbial Degradation Conditions for Plant Cellulose;

A probing on the conditions required for application of KF-100 to determine the trace water in butadiene;

Setting of optimal adjustment conditions and parameters for sorting with FACS-Aria flowcytometer;

brief introduction two set transformer and througt traffic line the economy for hour circulate the term.

Two terms of eliminating errors in the system not mentioned in teaching materials are summed up,by analyzing and evolving the theory and analyzing the experimental data.

They hold that since "unconditional surrender" means that both the winner and the loser are not allowed to put forward the surrender terms,there is The Potsdam Proclamation before Japan s surrender and thus it is a "condition".