% White pieces (rank 1)
Израиль начал наземную операцию на юге Ливана14:50
，详情可参考新收录的资料
But of course, like any immutable system, there are mutable parts (otherwise, we couldn’t create any configuration files). OSTree handles this with “overlays” (actually, we use OverlayFS) that allow a read-write filesystem to be layered on top of the immutable system. For example, the /etc and /var directories are writable, while the rest of the system is read-only.
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。关于这个话题，新收录的资料提供了深入分析
“When we are attacked, we have no choice but to respond. The more pressure they impose on us, the stronger our response will naturally be,” Pezeshkian said. “Our Iran, our country, will not bow easily in the face of bullying, oppression or aggression — and it never has.”，这一点在PDF资料中也有详细论述
λ=(1.38×10−23)×3142×π×(5×10−10)2×(1.38×105)\lambda = \frac{(1.38 \times 10^{-23}) \times 314}{\sqrt{2} \times \pi \times (5 \times 10^{-10})^2 \times (1.38 \times 10^5)}λ=2×π×(5×10−10)2×(1.38×105)(1.38×10−23)×314