more to come, eventually
Обвинения США против Ирана описали фразой «строят самолет в процессе полета»08:51
。PDF资料是该领域的重要参考
A two-pronged strategy directs drug-delivering nanoparticles to the pancreas — and shows promise in animal models of serious pancreatic diseases.
公式： f(x)=x⋅Φ(x)≈0.5x(1+tanh[2/π(x+0.044715x3)])