Antifreeze proteins protect organisms from freeze by binding to the ice crystal, decreasing ice point and inhibiting ice recrystalization.
抗冻蛋白能够与冰晶结合，降低冰点并抑制冰的重结晶，从而使生物体免于冰冻伤害。
The electric structures of double-chain of hydroxy polyacene were studied by quantum chemistry crystal orbital CNDO/ 2 method, and considered the hydrogen-binding interaction of hydroxy-polyacene.
采用量子化学晶体轨道CNDO／ 2 方法，在考虑了羟基代聚并苯氢键作用的基础上对其双链模型的电子结构进行系列的计算和讨论。
On the basis of the tight-binding approach in the energy-band theory, the EHMO crystal orbit program to be used in a microcomputer was compiled in the FORTRAN language.
根据能带理论中紧束缚近似方法，用FORTRAN语言编制了适于微机使用的EHMO晶体轨道程序。
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