Belarus will pay less than it feared, in exchange for surrendering partial control of its pipeline network, through which gas is pumped to Europe, on terms yet to be finalised.
With the ordinary theory of Heat Exchange in physics this essay visualizes the essence of second-order homogenous linear partial differential equations.
本文利用物理学中常见的热传导理论，形象地阐释了二阶齐次线性偏微分方程的本质。
3
Through the hardware partially with the PC machine platform between correspondences, has realized the hardware part and the software partial data exchange.