lev是什么意思

The energy band gaps of sputtered Cr 03 are approximately 1 . leV ( AD ) and 1 . 4 eV ( HT ).

其中第三种溅射铬-氧薄膜(C_ rO3)的能带间隙约 1.leV ( A-D ) 和1.4eV ( H-T ).

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Methods: The serum PLA 2 , ALT lev els were detected by Trace titration and Reitman - Frankel methods.

方法: 用微量滴定法和赖氏法检测各型病毒性肝炎患者血清PLA2与ALT水平.

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The lev - els of Bcl - 2 and Bcl - X _ L proteins were examined by western blot analysis.

Westernblot法分析细胞内Bcl -2 和Bcl -X _L蛋白水平的变化.

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Lev. 25:13 In this year of jubilee each one of you shall return to his possession.

利二五13在这禧年,你们各人要归回自己的地业.

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In all of 3 strains, the lev - els of expression of CD 49 e were low (

3种细胞系CD49e表达水平均较低 (