The diffusion of morphogens was essential for setting up stable patterns across space.
形态的扩散对于建立一个空间中稳定的格局来说是必要的。
The stepped-up pace of invention, application and diffusion, in turn, accelerates the whole cycle still further.
反过来,发明、应用与推广的速度的加快进一步加速了整个过程的循环。
In this paper, the blow-up rate is determined for a nonlinear diffusion equation with nonlinear absorption and nonlinear boundary flux.
本文研究一类具有非线性吸收和非线性边界流的非线性扩散方程,建立了解的爆破速率估计。
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