| 单词 | ppn |
| 释义 |
ppn听听怎么读
英 ['pi:p'i:'en]
美 ['pip'i'en]
是什么意思 precipitation 降水；沉淀；雨量；proportion 比例 学习怎么用 权威例句Targeting human PPN: few patients, numerous disputesSeasonal variations of PAN, PPN, and O 3 at the upper Midwest PROPHET siteA method for the airborne measurement of PAN, PPN, and MPANAmbient Levels of the Peroxyacyl Nitrates PAN, PPN and MPAN in Atlanta, GeorgiaCoupling Reactions of CO2 with Neat Epoxides Catalyzed by PPN Salts to Yield Cyclic CarbonatesMeasurements of PAN, PPN, and MPAN made during the 1994 and 1995 Nashville Intensives of the Southern Oxidant Study: Implications fo...Synthesis of 12-metal clusters based on the ([Mo6Cl8]4+) core. X-ray structure of (PPN)2[Mo6Cli8{(.mu.-NC)Mn(CO)2Cp}a6]CONSERVATION LAWS AND PREFERRED FRAMES IN RELATIVISTIC GRAVITY. I. PREFERRED-FRAME THEORIES AND AN EXTENDED PPN FORMALISM.THEORETICAL FRAMEWORKS FOR TESTING RELATIVISTIC GRAVITY. III. CONSERVATION LAWS, LORENTZ INVARIANCE, AND VALUES OF THE PPN PARAMETERS.Molecular models of the superconducting chevrel phases: syntheses and structures of [Mo6X8(PEt3)6] and [PPN][Mo6X8(PEt3)6] (X = S, S...
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