nuclear magnetic resonance

But inside, a hard-traveling team of art conservators packs an arsenal of high tech gear: an atomic-force microscope, a micro-Raman spectroscope, a nuclear magnetic resonance relaxometer.

但在其内部，一个长途旅行的艺术品保护小组携带着许多高科技器：一架原子力显微镜、一台振弛。

Nuclear magnetic resonance techniques are used to determine the national aleutric acid preferential conformation. The results show that the dithionic hydroxyl radicals are in reciprocal cross bearing.

采用振谱法定了国产紫胶桐酸的优势构象,结果表明,其分子中连二羟基处于反交叉位。