化学位移 meaning in English
chemical shift
chemically shift
Examples
- Since fulvenes show no evidence of ring currents, the chemical shifts of the protons will be found in the normal definite region .
既然富烯不显示环电流存在的迹象，所以质子的化学位移仍然发生在正常的链烯区。 - Chemical - shift imaging
化学位移成像 - Chemical shift reagent
化学位移试剂 - Adrenal masses : is there linear correlation between unenhanced ct attenuation value and signal intensity loss on opposed - phase chemical shift mr imaging
值与磁共振化学位移成像反相位信号丢失程度相关性的研究 - The incorporation re3 + ions creates si - o - re bonds , which are more resistant to attack from water and may also reduce the concentration of silanol groups . furthermore , the presence of re in tetrahedral positions creates a negative charge on the surface of the pore walls , which repels the oh " ions that catalyze the hydrolysis of siloxane bonds
D ） rehms介孔固体其合成和焙烧样品的凹stmasn ’ mr谱明显不同于纯硅样品，样品展示一个宽的共振峰，化学位移在6 。 101卯m和1llnnm ，对应于q ’和q ‘硅环境。