您要查找的是不是：
- 四维NMR谱4D NMR Spectroscopy
- 一维NMR谱1D NMR
- 二维NMR谱2D NMR
- 四four
- 维dimension
- 四维空间four dimensional space
- 四亚甲基双(环戊二烯基)二氯化钛、锆的合成和~1H NMR谱SYTHESIS AND ~1H NMR OF TETRAMETHYLENE-BRIDGED TITANIUM AND ZIRCONIUM DERIVATIVES
- 四维的，四度空间的由四维确定或表现的，尤指三个空间维度和相对理论中的时间维度Specified by or exhibiting four dimensions, especially the three spatial dimensions and single temporal dimension of the relativity theory.
- 双四维double-four-dimension
- 其固体高分辨~(27)Al NMR谱显示了骨架四配位铝的数量变化。The high resolution solid state 27Al NMR was used to determine the change of the amount of framework tetrahedral Al.
- 四维矢four vector
- 四维势four potential
- 四维性four dimensionality
- 四维HMM4-D HMM
- 四维钙Four Vitamins and Calcium Gluconate Tablet
- 四维CTFour dimensional CT
- 四维地震4D seismic
- 四维瓷业Shiwei Porcelain Industry Co.
- 四维模型4D model
- 四维变分4DVAR
