Such united atom approximations have been used in simulations of biological membranes.

这种联合原子近似已被用于生物膜的模拟。

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Iran says its nuclear program is for peaceful purposes, but the United States and Israel believe the Islamic Republic is trying to acquire the atom bomb.

VOA: standard.2009.07.26

Intel, Intel Xeon, Intel Atom and the Intel logo are trademarks of Intel Corporation in the United States and other countries.

ENGADGET: Intel's Atom S1200 lays claim to title of world's first 6-watt server-class processor