四圆衍射仪 four-circle diffractometer
- 用四圆衍射仪测定了晶体结构。
The crystal structure was determined with four-circle diffractometer. - 用中子四圆衍射仪测量了部分氚化的硫酸三甘氨酸的晶体结构。
The crystal structure of the partly deuterized triglycine sulfate was studied by four-circle neutron diffractometer.